c4 corvette lcd panel pricelist

By the early 1980s, Chevrolet"s Corvette, a once-great icon lovingly regarded as "America"s Sports Car," had lost its way. Decades of emissions regulations, economic ups and downs, and a crippling fuel crisis in the late 1970s conspired to neuter one of the most capable performance cars on the planet. When the C3 Corvette bowed out of production in 1982, it was underpowered, overweight and appealed more to boulevard cruisers than backroads blitzers. So, when Chevy"s C4 Corvette launched at the end of 1983 as a 1984 model-year car, General Motors had created a car with the goal of restoring the Corvette name to greatness.

Chief engineer Dave McClellan had directly succeeded Zora Arkus-Duntov, well known as the "Father of the Corvette," in 1975, and he was more than up to the task. The result was that GM once again had a value-conscious but world-beating sports car to sell to the American public. And it was one that would last a lengthy 12 years on the market before being replaced with the C5 Corvette. Thinking about putting a Chevrolet C4 Corvette in your garage while the prices are low? Here"s what you need to know when it comes to C4 Corvette values, with figures referenced from Hagerty.

The earliest Chevrolet C4 Corvettes aren"t necessarily the best-looking or best-performing variants, but they are the cheapest to purchase today; average examples in good condition are found for well less than $10,000. And let"s not forget, the Chevrolet C4 Corvette was MotorTrend"s 1984 Car of the Year.

Early C4 Corvettes" 5.7-liter V-8 engine produced a fairly meager 205 horsepower, with a notoriously unreliable Cross-Fire fuel-injection system that was often nicknamed "Cease-Fire." Transmission options were a four-speed automatic or the unusual Doug Nash 4+3 four-speed manual gearbox with electronic overdrive on the higher three gears. A coupe with a Targa-style, one-piece removable top was the only body style initially available. The interior was a chunky, straight-edge design with a fully digital display that was all the rage in the mid-1980s.

In 1985, Tuned-Port Injection replaced the Cross-Fire system, and power increased by 25 hp for 230 hp total. Chevy also softened up the suspension a bit after too many magazine reviews trashed the track-tuned Corvette"s ride, though a Z51 heavy-duty performance suspension option was still available for those who didn"t mind. Today, Z51 cars can fetch a small premium of $500 or so, and it"s worth seeing if the car you"re looking at has it.

The 1986 model year brought the return of a Corvette convertible (which paced that year"s Indy 500 race in special livery), along with standard ABS and new aluminum cylinder heads that arrived halfway through the year for another 5-horse gain. While values aren"t dramatically greater than earlier cars at this stage, convertibles do bring a bit of a premium, with Hagerty placing a good 1986 convertible at $7,600 versus $6,200 for a coupe. By now, more Corvettes were ordered with automatic transmissions than manuals. If you find a manual-equipped car, be prepared to pay at least 10 percent more compared to a similar automatic-equipped example.

Finally, in 1990, the Corvette underwent its mid-cycle interior refresh which dramatically updated the car"s cabin. Analog gauges returned, but with a large LCD display in the center of the instrument panel that offered speed and some other data in a digital format. The V-8 now produced a fairly healthy 245 hp, but 1990 examples are still very affordable at about $7,200 for your average coupe, and prices hovering around $9,000 for convertibles. Well optioned, low-mileage, manual-equipped cars in show condition can bring well into the teens. The ZR-1 also released this year, but we"ll get to that in a bit.

The year 1991 brought the Chevrolet C4 Corvette"s first mid-cycle exterior refresh, with smoothed-over corners and side vents, new square-shaped taillights (derived from the 1990 ZR1), redesigned wheels, and an embossed "Corvette" marking on the rear panel, rather than a glued-on badge. For this model year, power remained at 245 hp, but 1992 brought an all-new, second-generation Chevy small-block engine dubbed LT1. Output was now an impressive 300 hp, enough to really stick it to entry-level supercars like Porsche"s 911. In 1993, a 40th Anniversary Edition arrived with Ruby Red paint and interior, and today such cars can bring a $3,000-$4,000 gain on a coupe and convertible, respectively.

A decade into production, the 1994 C4 Corvette had only minor changes, including a passenger-side airbag and another revised fuel-injection system that had no effect on output, though drivability and emissions improved. In 1995, bigger front brakes from the ZR1 became standard equipment along with softer front springs and Z07 equipment packages. In the C4 Corvette"s final year, 1996, manual-equipped cars got a special LT4 5.7-liter V-8 engine with 330 hp, and a Collector"s Edition model boasted silver paint and special badges (CE versions today are worth an extra $3,000, if you come across one).

In the late 1980s, the Corvette engineering team partnered with Lotus in the U.K. to produce a true world-beating Corvette that could take the fight directly to Europe"s best. The result was the 1990 Corvette ZR-1, with a Lotus-designed, Mercury Marine-built LT5 V-8 engine that ditched antiquated pushrods for a true DOHC design with aluminum block and heads. The ZR-1 even featured a special extra key you had to turn in order to release its full 375-hp peak, a full 130 hp more than the standard Corvette of the same year.

Quickly nicknamed "The King of the Hill" by Chevy engineering folks, the ZR-1 cost roughly double the price of a standard Corvette, or around $60,000, and it was only available in a coupe body style. Bigger brakes, wider wheels and tires, and new square-shaped taillights were all part of the package, along with the ever-important "ZR-1" badge on the rear bumper. In 1993, power increased to 405 hp, but by 1995, the ZR-1 was canceled after Chevy built just 6,939 total examples.

Because the Chevrolet C4 Corvette ZR-1 was often thought of as a future classic, there are plenty of low-miles examples out there still waiting for the appreciation that hasn"t arrived 30 years later. Keep in mind, the LT5 engine is a very different beast from the standard L98, LT1, and even LT4 V-8s. Service costs, which can be surprisingly affordable for a standard Corvette, are far more expensive for these American supercars.

What"s the most collectible Chevrolet C4 Corvette? The ZR-1 is a good guess and is easily the highest-performing model of all C4 variants. But in recent years, the 1996 Chevrolet C4 Corvette Grand Sport coupe and convertible have risen to the top of the pecking order when it comes to price.

Built as a homage to the ultra-low production C2 Grand Sport racers of the mid-1960s, the 1996 Corvette Grand Sport was released for the C4"s final year in production with the range-topping ZR-1 already out of production. The most recognizable feature of the Grand Sport models is the Admiral Blue paint with a white center stripe and red hash marks on the driver"s-side front fender, but there are a bevy of lesser-seen improvements that really distinguish this model from the rest.

Underhood is the 330-hp, 385-lb-ft LT4 V-8 paired only with a six-speed manual, ZF-built gearbox. Two-piece, five-spoke wheels are ZR-1-size on coupe models, and they necessitated tacked-on rear fender flares to cover them adequately for the Department of Transportation. Convertibles stuck with the standard Corvette wheel/tire package.

So why should a 1996 Chevrolet Corvette Grand Sport be worth more than a super-powered ZR-1? Consider that while a "96 Grand Sport is down roughly 75 hp on a "95 ZR-1, handling and braking ability is about the same, and the ZR-1"s service costs far exceed those of the Grand Sport. Also, Chevrolet built just 1,000 Grand Sport models (810 coupes, 190 convertibles) compared with six times as many ZR-1s, making them the most difficult C4 Corvette versions to find for sale today. Add in the Grand Sport name"s compelling history, and you now have a sought-after collectible.

We’ve all read about the 1983 Corvette that should have been but never quite made it. The ’83 that became the ’84 was the first generation of Corvettes to be built at the Bowling Green, Kentucky, facility and featured the continuing legacy of innovation and technology. There was one particular bit of technology that was truly fascinating within the world of automotive “goodies” and would be a major draw for the new C4 Corvette.

The belated ’83 Corvette—now the ’84—was the first automobile to offer an electronic instrument cluster with three separate liquid crystal displays (LCD) as standard equipment. It was manufactured by the AC Spark Plug Division of General Motors. (It was used in Corvettes from 1984-’88.) It is based on the microprocessor-based LCD cluster that displayed speed (max 158 mph), fuel, and rpm instantly. The speedo and tach along with the speed and rpm are presented in digital form as well as in an analog graph that changes colors from green to yellow to red as you climb the rev range.

While this entrance into the world of high technology worked well on new Corvettes, these electronic instrument clusters were (are) prone to various “hidden problems” that can tax even the most diligent and savvy among us. The standard LCD Corvette instrument panel has turned into a nightmare for many with a 1984-’88 Corvette. Dark or non-operative, the instrument panel that was so pretty when new is often a major problem. For those not suffering with totally dark instrument panels, there are often intermittent lighting failures such as the dash winking out to blackness on railroad crossings.

Of course, time has taught us there are ways to fix these instrument clusters and get them back to the way they were meant to operate when new. I’m not going to get into what it takes to bring these very good looking dash panels back to life but to offer solace to those who have one (or more!) and find themselves trying to figure out why the once beautiful electronic instrument cluster is now darker than the asphalt you are driving on.

Corvettes have always been known for their gauges, instrument clusters, information centers. Let’s face it, the dashboard in your Corvette will be viewed more times by you than any other part on of the car. It’s a source of pride, of information and validation to your Corvettes performance. It truly is a monitoring system to the wellbeing of your pride and joy.

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Awesome", The Polarizing Film Restoration Kit fit the lens perfectly. once the old polarizing film was removed with a razorblade and the lens cleaned perfectly, the new Film installed, my Instrument Cluster looked liked it was bran new, I will recommend this product if you"re restoring you Instrument Panel/Cluster. don"t pay any attention to the negative add, that person didn"t know what they were doing. One more note; once the lens are clean use a little mild soapy water so you will be able to get the air bubbles out when installing the Polarizing Film

The Corvette C4 is the fourth generation of the iconic sports car from Chevrolet, produced from 1984 to 1996. The car was designed by Dave McLellan, who had replaced Zora Arkus-Duntov as Chevrolet"s chief designer in 1975.

The C4 marked an important new stage in the evolution of the Corvette; it had a different chassis than the C3, and its body panels and bumpers were made of molding plastics instead of fiberglass. It also had a more streamlined style and it reintroduced the convertible after an 11-year hiatus.

The Corvette C3 that the C4 replaced was based on the Mako Shark II concept car, itself inspired by the sleek body and long snout of the shortfin mako shark. It featured a highly stylized design with a sporty, swooping front and "sugar scoop" roof treatment.

By contrast, the C4 had tighter, more understated proportions and downplayed its sports car lineage. In departing from the classic "Stingray" design of Vettes from the 1960s, the C4 embraced a more futuristic sensibility.

Unlike the body-on-frame construction of earlier Corvettes, the C4 was built with a uniframe. Not to be confused with a unibody assembly, in which the exterior body panels are structural members, the uniframe combines critical elements of the car, such as the windshield frame, into one welded unit.

The C4 also replaced the coil springs in the C3"s front suspension with a much lighter transverse fiberglass mono-leaf spring. Finally, instead of the T-tops of its predecessors, the C4 features targa tops.

From 1963 until 1984, the year in which the C4 came out, the Corvette"s design had remained largely unchanged. The C3 had even inherited the same chassis and suspension design as its predecessor.

Despite a year-long delay due to quality issues, the C4"s overhaul of the Corvette was a financial success, with sales figures for this line of cars doubling after the C4"s release. A total of 51,547 C4 Vettes were sold in 1984 for around $21,800 each.

The 1984 model also featured the small-block L83 V8 engine from the 1982 Corvette, which includes the short-lived throttle-body Cross-Fire fuel injection. It put out 205 horsepower and 290 foot-pounds of torque.

Due to a lack of support for the fuel injection, some modern car collectors are critical of the 1984 Corvette. However, 1984 C4s are some of the most affordable collectibles on the market, with some well-maintained units selling for as low as $6,000, as of 2019.

The second half of the 1980s saw a steady refinement of the C4, especially when it came to the vehicle"s power. In 1985, the controversial L83 V8 engine was replaced with a more powerful and fuel-efficient L98 featuring the tuned-point fuel injection found in Camaros and Firebirds. This engine was capable of 230 horsepower and 330 foot-pounds of torque, and the car"s top speed is 150 mph.

At the time, this speed was matched only by Buick Grand Nationals and modified Ford Mustangs. The suspension for the 1985 C4 was also softened by 25 percent. Chevrolet sold 39,729 units for an average of $24,891 each.

1986 saw one of the Corvette C4"s biggest shifts. For the first time in 11 years, Chevrolet sold a Corvette convertible in addition to the standard Corvette coupe model. Based on the yellow C4 convertible pace car used in the 1986 Indy 500, the Corvette convertible sold for an extra $6,000 and featured an Indy 500 pace car plaque.

The 1986 Corvette also introduced antilock brakes, electronic climate control and a third brake light. In 1986, a total of 35,109 C4s were sold: 7,315 convertibles and 27,794 coupes. The price for a C4 coupe was $27,027.

In 1987, the Corvette C4"s engine gained roller hydraulic lifters to boost its horsepower to 240. Customers who wanted to supercharge their engine could buy the $19,999 B2K twin-turbo engine conversion, supplied by Callaway Cars in partnership with Chevrolet, to increase the engine"s horsepower to 345 and its torque to 465 foot-pounds. The result was one of the fastest cars of its time.

A specially modified C4 known as the Callaway SledgeHammer reached a top speed of 254 mph. C4 Vettes with twin-turbo engines are collector cars, as only about 500 exist.

The 1988 model year saw the release of the 35th Anniversary Edition Corvette, also known as the Triple White Corvette. This car is all-white, including its wheels and interior, and features a special engine and removable black top. Of the 2,050 Anniversary Edition Corvettes produced, only 180 have manual transmissions.

C4s also underwent suspension changes and a new wheel design in 1988. The emergency brake was also moved toward the rear of the car for easier entering and exiting. In 1988, 22,789 C4s were sold. 1988 was the last year the Doug Nash 4+3 transmission was available. This transmission combined a four-speed manual with an automatic overdrive on three gears. The ZF six-speed manual replaced the 4+3 in 1989. Although the ZF featured no improvements in power or efficiency, it was more expensive. In 1989, 26,412 C4s were sold at a base price of $32,045.

The result was the ZR1, a Chevrolet Corvette C4 option package released in 1990, which broke the record for the 24-hour, 5,000-mile land speed, achieving speeds of 175 mph.

The C4 ZR1 cost $58,995, making it by far the most expensive Corvette up to that point. However, the Chevrolet Corvette ZR1 sold well. Over 3,000 people bought it in the first year, and some paid over $100,000 for it.

The regular C4 also saw refinements in 1990: a drivers-side airbag and an optional 200-watt six-speaker sound system. In all, 23,646 C4s were sold in 1990.

1992 saw much larger changes. Most notably, the LT1 V8 replaced the L98, delivering 300 horsepower and 330 foot-pounds of torque, plus the short-lived optically triggered Optispark ignition system. 1992 also witnessed the one-millionth Corvette ever made. The price for a standard C4 rose to $33,635, and 20,479 of the cars were sold.

In 1993, Lotus helped Chevrolet modify the C4"s valvetrain, exhaust system and aluminum cylinder heads to improve power and torque. Passive keyless entry was added to all models as well, and an exhaust re-circulation system was introduced to make controlling emissions easier. This model year also saw the release of the 40th Anniversary C4, featuring ruby metallic paint and ruby leather seats. At a base price of $34,595, a total of 21,590 C4s were sold in 1993.

1994 didn"t see many changes. The base price rose to $36,185, a passenger airbag was added, and the LT1 engine received a mass airflow sequential fuel injection. In all, 23,330 Chevrolet Corvette C4s were sold.

1996, however, was an important year for the Chevrolet Corvette C4, as it was the vehicle"s last year of production. An optional LT4 engine was produced, delivering 330 horsepower. Plus, an optional real-time damping system was available, which monitored the road to reduce vibrations.

The 1996 C4 also debuted Chevrolet"s OBD II onboard diagnostics system. In addition, Chevrolet released the Chevrolet Corvette Grand Sport to celebrate the end of this generation of Corvettes. Inspired by the Grand Sport of 1963, this Grand Sport came exclusively in Admiral Blue with a white stripe and featured black wheels and bold red hash marks on the driver"s side wheel arch. Only 1,000 Grand Sports were made: 190 convertibles and 810 coupes.

1996 also saw the release of a Collector"s Edition Corvette, featuring silver wheels and a Sebring Silver paint job. 5,412 of these cars were built: 1,381 convertibles and 4,031 coupes. In all, 21,536 C4s were sold in 1996 at a base price of $37,225.

With its streamlined design and a slew of new features, the Chevrolet Corvette C4 was a bold leap into modernity. The C5, released in 1997, continued the trend, opting for a hydroformed box frame and a rear-mounted transaxle assembly. Today, the C4 is perhaps best known for its spate of offshoots and variations, many of which have become collectibles.

The Corvette C4 is the fourth generation of the iconic sports car from Chevrolet, produced from 1984 to 1996. The car was designed by Dave McLellan, who had replaced Zora Arkus-Duntov as Chevrolet"s chief designer in 1975.

The C4 marked an important new stage in the evolution of the Corvette; it had a different chassis than the C3, and its body panels and bumpers were made of molding plastics instead of fiberglass. It also had a more streamlined style and it reintroduced the convertible after an 11-year hiatus.

Chevrolet confirmed it will sooner or later release an electric variant of the Corvette. When it does, the battery-powered sports car won"t be the first of its kind. Motorola Automotive built an electric Corvette prototype in the 1990s. The red convertible remained shrouded in secrecy for decades, but it was recently discovered gathering dust in what looks like the warehouse of a salvage yard in Gurnee, Illinois.

Our friends at The Drive shed light on this enigmatic fourth-generation Corvette. Built with a V8 engine in 1987, the model was modified to run on electricity at some point in the 1990s. Many details about the conversion are murky at best, and no one at Motorola or General Motors remembers this car or the project it emerged from, but a thick stack of documents details some of the modifications that were made.

Visually, nothing sets the prototype apart from a regular-production 1987 Corvette. It"s red with a white top and it sits on the factory-fitted alloy wheels. It"s a different story under the hood, where a series of boxes occupy the space normally reserved for the V8. Some are labeled "high voltage" and contain some of the deep-cycle batteries that power the car, according to The Drive. Motorola stuffed more batteries in the trunk and, interestingly, a few seem to be integrated into the floorboards. Were engineers looking for ways to lower the center of gravity?

Precisely what powers this prototype isn"t known yet. It"s an electric motor, that"s a given, and it spins the rear wheels via a four-speed manual transmission. Some of the documents detail what to do (and, significantly, what not to do) when starting and driving the Corvette. Starting it sounds simple: turn the key to "on" without touching the throttle and wait until you hear a humming sound. Driving it is straightforward, too: Motorola says to "use the throttle pedal as you would in any other car," though first can be engaged without pressing the clutch.

The Chevrolet Corvette (C4) is the fourth generation of the Corvette sports car, produced by American automobile manufacturer Chevrolet from 1983 until 1996. The convertible returned, as did higher performance engines, exemplified by the 375 hp (280 kW) LT5 found in the ZR-1. In early March 1990, the ZR-1 would set a new record for the highest 24 hour-5,000 mile land-speed by going over a speed of 175 mph (282 km/h).

The C4 Corvette represented a clean break from the Zora Arkus-Duntov-designed C3, with a completely new chassis and sleeker, more modern but still evolutionary styling. It was the work of a team under chief Corvette designer Dave McLellan, who"d taken over from Duntov in 1975. In a departure from the fiberglass panels of its forebearers, the C4"s rear bumpers and panels were made from molding plastics, a sheet molding compound. The C4 fastback coupé was the first general production Corvette to have a glass hatchback (the limited edition 1982 Collector Edition being the first Corvette equipped with this feature) for better storage access. The roof panel made from fiberglass or optionally from clear acrylic was removable. The Corvette C4 came standard with an electronic dashboard with a digital liquid crystal display instrument cluster. It displayed a combination of graphics for speed and RPM, fuel level, and used digital displays for other important engine functions. For the first time since 1957, the Corvette used single headlights instead of quad units, but they were still retractable.

Since emissions regulations were still changing and electronic engine management was in its infancy, engine power output was low compared to earlier generations. The primary design emphasis at launch was therefore focused on handling and braking, with an all-independent light-weight suspension and wheels and all new brakes with aluminum calipers. The front suspension saw the C3"s coil springs replaced by a transverse fiberglass mono-leaf spring, which was only 1/3 of the weight of the coil springs while also introducing an anti-roll bar-like effect on the front.body-on-frame construction like its predecessors. Instead, it used what GM termed a "uniframe", which consisted of a traditional perimeter frame, with the door posts, windshield frame, halo U-shaped frame overhead behind the seats and the rear portion of the floor pan integrated into one welded assembly. This was not a unibody assembly, as none of the exterior body panels were structural members. Due to a styling decision to use a targa top instead of T-tops, there was no structural member tying the windshield frame to the halo as on the C3. This required extremely tall side rails on the frame to maintain chassis rigidity, and as a result, the door sills were quite deep, with entry and exit likened by contemporary auto journals to a "fall in and climb out" experience.

From the 1984 model year (available January 1984) through the 1988 model year, the Corvette was available with a Doug Nash "4+3" transmission - a 4-speed manual coupled to an automatic overdrive on the top three gears. This unusual transmission was a synergy that allowed the Corvette to keep a stout 4 speed, but add an overdrive. As technology progressed, it was replaced by a modern ZF 6-speed manual transmission. However, the C4"s performance was hampered by its L98 250 hp (186 kW) engine until 1992,

The 1986 Corvette saw the return of the convertible and was named as the Pace Car for the Indianapolis 500. 1986 also saw the introduction of the Pass Key I passive anti-theft system, wherein each key contained a special pellet that could be detected and identified by the car"s computer system by detecting electrical resistance. Being early in the rollout of this new technology, there were only 15 different resistance values available. Once thieves discovered this weakness, it markedly reduced the value of this early system.

Only a total of 43 prototype and pre-production Corvettes were manufactured with a 1983 Vehicle Identification Number (VIN). None were made available to the public as official production vehicles. All were destroyed except one, VIN 1G1AY0783D5100023 (white with a medium blue interior), fitted with a 350 cu in (5.7 L) L83 205 hp (153 kW) V8 engine and a 4-speed automatic transmission. It was displayed above the factory entrance for years until it was restored and is now displayed in the National Corvette Museum in Bowling Green, Kentucky. The 1983 model delay was due to problems with parts supplier quality issues and production line changeover issues. GM decided to cancel the 1983 model year production and started the 1984 model year Corvettes early. Regular 1984 model year production began on January 3, 1983 and delivery to customers began in March 1983. The 1984 models were produced for 17 months.

General Motors acquired Group Lotus, a UK based engineering consultant and performance car manufacturing firm, during 1986. The Corvette division approached Lotus with the idea of developing the world"s fastest production car, to be based on the C4 generation of the Corvette. With input from GM, Lotus designed a new engine to fit in place of the L98 V8 that was powering the standard C4.power band by shutting off 8 of the 16 intake runners and fuel injectors when the engine was at part-throttle, while still giving the ZR-1 a power output of 375 hp (280 kW) when at wide open throttle.

Other exterior modifications include a hard coated acrylic roof panel, and seven additional exterior colors. The interior came standard with leather sports seats and a Delco/Bose sound system.

GM found that the engine required special assembly, and that neither the Corvette plant in Bowling Green, Kentucky nor any of their normal production facilities could handle the workload, so Mercury Marine corporation of Stillwater, Oklahoma was contracted to assemble the engines under their MerCruiser division, due to their experience in working with aluminum, and ship them to the Corvette factory in Bowling Green where the ZR-1s were being assembled. The engine assembly involved 95% drilling and boring completed at the Mercury Marine plant. The engine was largely assembled by hand and was Dyno tested before being sent to Chevrolet. Mercury Marine secured two LT5 V8 engines for itself. These engines were used in the ZR-1 owned by the company president and a custom made speedboat called the "Wette Vette". The engine was modified to be used in the boat and had an increased output of 420 hp (313 kW).

The ZR-1 was introduced at the 1989 Geneva Motor Show and went on sale later that year and was available only as a fastback coupé bodystyle with a removable roof panel. It was distinguishable from other Corvette coupes by its wider tail section, 11-inch wide rear wheels and its new convex rear fascia with four square shaped taillights along with a special red ZR-1 badge in between.

In 1990, the 1991 ZR-1 and 1991 base model received updates to bodywork, interior, and wheels. The rear convex fascia that set the 1990 ZR-1 apart from the base model found its way to all 1991 models, making the high-priced ZR-1 less distinguishable. Further changes were made the following year in 1991, including extra ZR-1 badges on the fenders and the introduction of Acceleration Slip Regulation (ASR) or traction control. For model year 1993, modifications which were designed by Lotus were made to the cylinder heads, exhaust system and valvetrain of the LT5 bringing power output up from 375 to 405 hp (280 to 302 kW) at 5,800 rpm and 385 lb⋅ft (522 N⋅m) of torque at 5,200 rpm. In addition, a new exhaust gas recirculation system improved emissions control. The model remained nearly unchanged into the 1995 model year, after which the ZR-1 was discontinued as the result of waning interest, development of the LS series engines, manufacturing cost and the forthcoming introduction of the C5 generation. A total of 6,939 ZR-1 models were manufactured over the six-year period. Not until the debut of the C5 based Z06 in 2001 would Chevrolet have another production Corvette capable of matching the ZR-1"s performance.

The Active Suspension prototype was based on the ZR-1, but it includes active hydraulic suspension found in GTP Corvette race car. It was developed as a prototype for a limited edition run in the 1990 model year.

The B2K was a high performance alternative to the standard Corvette offered by Callaway Cars under license from Chevrolet from 1987 to 1991. It was available at Chevrolet dealers if the customer selected the "RPO B2K" option on the order specification sheet. Chevrolet approached Callaway to offer such an option after seeing the power output the tuning company was able to extract reliably from modified twin-turbocharged Alfa Romeo V6 engines. The car came with normal Chevrolet warranty as well as additional one year 12,000 mile warranty from Callaway Cars. The conversion cost an extra US$26,995 over the price of a base model Corvette. The conversion consisted of taking the engine out of the car and performing a thorough set of modifications along with installing two turbochargers. The result was the engine rated at a reportedly conservative 382 hp (285 kW). The car was classified as a standard Corvette by the EPA so it wasn"t subject to additional registration requirements. Over 500 cars were subject to the conversion.

A derivative of the Twin Turbo Corvette, the 880 hp (656 kW) Callaway SledgeHammer, recorded a speed of 254.76 mph (410.00 km/h) on Ohio"s Transportation Research Center track making it the fastest road-going car at the time.

A yellow convertible was the pace car for the 1986 Indianapolis 500 race. This marked the return of the convertible body style, absent from the Corvette lineup since 1975. All 7,315 1986 convertible Corvettes (all exterior colors) had "Indy 500 Pace Car" console identification.

The 1988 35th Anniversary edition, also known as the "Triple White Corvette" is a white Corvette fastback coupe with white wheels and white interior (including seats & steering wheel). It also features a removable black top and came equipped with everything, including its own unique emblems. The 35th Anniversary car is the 2nd Serialized Corvette in the production history of the C4 Corvette, with each car receiving an engraved number plaque on the console. 2,050 cars were built and a quoted 180 of these were manual transmission cars, making this a rare and collectible model.

In 1994 twenty five (25) Corvette Convertibles were delivered to the Indianapolis Motor Speedway for use in the inaugural running of the Brickyard 400. The Corvettes were primarily used to introduce the 43 NASCAR drivers in a parade lap prior to the start of the race during driver introductions. There were thirteen Red and twelve Black convertibles used, and most carried two drivers on the lap, with their names displayed on the hoods. They also carried civil, NASCAR, and Manufacturer dignitaries on other parade laps, such as "the King" Richard Petty, Bobby Allison, and Mayor Goldsmith of Indianapolis. It is unknown how many of these cars still exist in "full dress" since many dealers just removed the graphics when they received the cars after the race.

Chevrolet released the Grand Sport (GS) version in 1995LT4 V8 engine, producing 330 hp (246 kW) and 340 lb⋅ft (461 N⋅m) of torque. The Grand Sport came only in Admiral Blue with a white stripe down the middle, 5-spoke black wheels, two red "hash marks" on the front driver"s side wheel arch and special seat trim providing a distinctive look. The Grand Sport also has wider tires and the coupes were outfitted with small rear fender flares. The C4 Grand Sport also had a unique VIN compared with the standard C4.

The 1996 Collector Edition was the last of the C4 Corvettes, just as the 1982 Collector Edition was the last of the C3s. It included Sebring Silver paint, silver 5-spoke alloy wheels, special emblems and seat trim. Of the 5,412 built, 4,031 were coupes and 1,381 were convertibles. It cost $1,250 more than the base model Corvette.

Final year for the C4, Optional LT4 engine with 330 hp (246 kW). Collector Edition and Grand Sport special editions. Only C4 year with OBD II diagnostics. Selective Real Time Damping is a new option.

The Ramarro is a restyled version of the C4 Corvette built by Italian design house Gruppo Bertone. The concept was unveiled in 1984 at the Los Angeles Auto Show, going on to win Auto&Design"s Car Design Award in 1985. It is named after the Italian word for "green lizard".

In June 1985, Chevrolet Chief Engineer Don Runkle and Lotus" Tony Rudd discussed creating a new show car to show off their engineering expertise. It was first unveiled at the Detroit Auto Show in January 1986 as the Corvette Indy concept car. By 1990, the project evolved into the CERV III (Corporate Engineering Research Vehicle III), which was a prototype closer to a production-ready vehicle. It was not approved for production due to its high cost.

Also called the "Big Doggie", the ZR2 is a concept model based on a C4 Corvette, but with a much larger 7.4 L (454 cu in) big block OHV V8 engine with multi-port fuel injection similar to the tuned port injection found on the 1985-1991 base model and a 6-speed manual transmission.

The vehicle was built in 1989 by Corvette Development Engineering as a development car to study the possibility of achieving the performance of the ZR-1 while reducing cost by utilizing a big block engine. The engine was rated at 400 hp (406 PS; 298 kW).

As part of GM"s initiative to promote the new C4 Corvette, the company funded a program in the IMSA GT Championship to run a GTP-class prototype under the Corvette name, mostly run by Hendrick Motorsports. Although the Corvette GTP actually shared very little with the production C4 Corvette, including the lack of a V8* engine in some races, it did use some styling cues. The project lasted until 1988 with mixed success.

The final Corvette GTP built (HU8811.01), as raced by Peerless Racing, underwent extensive wind tunnel testing by GM, with many of the "aero" developments (such as the short tail design) being used in later production C4s. The Peerless GTP Corvette also went back to the V8 small block engine from the turbocharged V6. This final GTP Corvette (Peerless) was driven by Hobbs, Baldwin, Villeneuve and Goodyear in IMSA before having the BBC based Eagle (10.2) engine installed to take to attempt to race at the Le Mans 24 Hours in 1990.

The C4 also made an appearance in international sports car endurance racing in a project orchestrated by former Corvette Cup driver Doug Rippie. The car, based on the ZR1 trim C4, competed in the popular GT1 class in 1995 at Le Mans and Sebring, where it momentarily led.

Chevrolet rushes the Corvette into production following the model"s debut at GM"s 1953 Motorama show. The two-seat roadster uses fiberglass body panels and relies on Chevy"s tried-and-true Blue Flame inline-six for motivation. While the six-cylinder powerplant produces 115 horses in Chevy"s sedan, the bow-tie brand tunes the engine to make 150 ponies in the Corvette. A two-speed automatic is the only transmission offered, and all of the cars are painted Polo White and wear a red interior. Chevrolet produces 300 Corvettes in 1953 and sells just 183 of them. Assign blame to the vehicle being neither civilized enough to be a true grand tourer nor engaging enough to appeal to the sports-car crowd.

The first few Corvettes are produced on a small assembly line in Flint, Michigan. However, by the end of 1953, Chevrolet moves production of its sports car to Saint Louis, Missouri. The 1954 Corvette adds three new paint colors (black, red, and blue) and trades the previous black top for a tan one. A revised camshaft adds five horses to the six-cylinder engine"s stable. Despite these improvements, Chevrolet still struggles to sell the Corvette. While the Saint Louis factory is capable of producing 10,000 Corvettes per year, it yields just 3640 units for 1954.

New life comes to the Corvette in 1955, when Chevrolet finally shoves its 4.3-liter (265-cubic-inch) V-8 under the model"s hood in a fit of good sense. The 195-hp engine brings with it an available three-speed manual transmission. For the first time, the Corvette offers drivers proper sports-car performance.

Chevrolet fully transforms the Corvette for the 1956 model year. A revised front end is reminiscent of the Mercedes-Benz 300SL coupe"s, while scalloped sides add a more distinctive look. The V-8 carries over but includes a new camshaft design that allows it to produce 210 horsepower with the standard Carter four-barrel carburetor. A second carb is available and raises output to 225 horses. New creature comforts include external door handles, windows that roll into the door panel (1953 to 1955 Corvettes had removable window curtains), and an available power-operated folding roof.

We (still called Sports Cars Illustrated at the time) take an early 1956 Corvette prototype for a spin and find the stick-shift 225-hp convertible hits 60 mph in 7.5 seconds—a massive improvement over the old six-cylinder car, which took more than 11 seconds to reach the mile-a-minute mark. Things get even better in 1957, when Chevrolet enlarges the V-8"s displacement to 4.6 liters (283 cubic inches) and adds an available fuel-injection system to the menu. In its most powerful state, the engine makes an eye-widening 283 horsepower.

The Corvette goes under the knife again and emerges sporting a revised front end with a new dual-headlight design for 1958. Other changes include an updated interior that sees the tachometer move from the center of the dashboard to a location in the driver"s line of sight, just below the speedometer. Power continues to rise as well, and the most potent Corvette produces a cool 290 horses from its fuel-injected V-8. That figure rises to 315 ponies for 1960.

Chevrolet prepares to bid adieu to the first-generation Corvette. A redesigned rear end debuts for 1961 and introduces the sports car"s now famous quad-taillight design. Chevrolet shovels its new 5.4-liter (327-cubic-inch) V-8 under the Corvette’s hood in 1962, where it makes as much as 360 horsepower in its highest-rated state.

Chevrolet releases an all-new Corvette for the 1963 model year. Affectionately known as the Sting Ray, the second-generation Corvette introduces to the model an independent rear suspension and a coupe body style. The form-fitting body is once again made of fiberglass. A split-window design is unique to the first-year coupes. Chevy"s 327 V-8 carries over and can be mated to either an automatic transmission or a three- or four-speed manual gearbox. In our test of the then-new Corvette, we chide Chevrolet for offering anything but the four-speed manual in the car.

Knowing the Corvette will appeal to the racing community, Chevrolet offers the model with a race-ready package dubbed Regular Production Option (RPO) Z06. The package adds a vacuum brake booster, a dual master cylinder, power drum brakes with sintered metallic brake linings, larger shock absorbers, and a bigger front anti-roll bar. Limited to Corvettes equipped with the most powerful 360-hp variant of the V-8 engine (250 horses are standard) and a four-speed manual transmission, RPO Z06 is applied to just 199 Corvettes in 1963.

Chevrolet responds to critics of the Corvette"s drum brakes by equipping the car with standard four-wheel disc brakes for the 1965 model year. (Buyers can still opt for drums at a credit of $64.50.) The brake improvements are a timely upgrade, as Chevrolet also sees fit to plug its big-block V-8 engine under the Corvette"s hood. The optional engine displaces 6.5 liters (396 cubic inches) and produces a monstrous 425 gross horsepower—a figure many suspect is underrated.

For 1966, Chevrolet increases the engine"s bore, subsequently upping displacement to 7.0 liters (427 cubic inches). The bigger big-block belts out a reported 425 horsepower, with power shooting up to 435 horses for 1967. A second 427 V-8 is added to the Corvette lineup for 1967 as well. Dubbed L88, the top-of-the-line bent-eight produces 430 horses on paper. The real number, however, is closer to 560 horsepower. Just 20 buyers check the box for the beefy L88 engine.

After five model years, the C2 Corvette is replaced for 1968 by the C3. The new car cribs styling details from designer Larry Shinoda"s Mako Shark II concept car. The coupe no longer offers a formal rear storage area. However, the body style now includes removable roof panels. Despite the new shape, the third-generation Corvette"s underpinnings are nearly identical to its predecessor"s. Powertrains are largely carryover, although a new three-speed automatic transmission replaces the prior two-speed unit.

Chevrolet reinstates the Stingray name in 1969 (now as one word) and enlarges the stroke of the standard V-8, which brings displacement up to 5.7 liters (350 cubic inches). A new V-8, also displacing 5.7 liters, finds its way under the Corvette"s hood in 1970. The engine produces 370 horsepower—70 more than the base powerplant. Chevrolet also strokes the heavier big-block V-8 to 7.4 liters from 7.0 liters. That 454-cubic-inch engine makes 390 horses and is dubbed LS5.

To meet federal safety standards, the 1973 Corvette sports a new mug with a body-color urethane bumper cover. The cover adds 35 pounds to the car"s weight and is able to withstand impacts of up to 5 mph without causing damage to the lights or safety features. Power continues to fall, and the entry-level 1973 Corvette spits out just 190 horsepower. Opting for the most powerful big-block engine brings just 275 horses to the stable. Chevy adds a body-color rear bumper to the Corvette in 1974. The big-block engine is pulled from the 1975 Corvette, as is the convertible body style. Catalytic converters are added, and output of the entry-level 5.7-liter V-8 falls to 165 horsepower, although a 205-hp option is available for those in search of more grunt. At this time, we put a 1975 Corvette up against a gullwinged Bricklin SV-1, finding that both front-engined vehicles lack the "essential ingredients of a modern high-performance car."

Model year 1976 introduces a revised intake that raises power to 180 and 210 horses, respectively. The Corvette tops a Dodge Dart Sport, Pontiac Firebird Trans Am, Chevrolet C-10 Silverado, and Ford Mustang II Cobra II in a comparison test and earns its standing as the fastest American car sold in 1976. We also take a Corvette to Alaska and toward the Northwest Passage during the U.S."s bicentennial year. The drive is grueling, and the car"s chunky aftermarket tires proceed to spew mud across the Corvette"s body, leaving behind "the scars of its confrontation with a world that nobody had ever designed a Stingray for."

Chevrolet celebrates the Corvette"s 25th anniversary by equipping the 1978 model with a new fastback rear end. Although the large glass area placed on the rear of the Corvette does not open, it does make possible a formal rear luggage area behind the seats. Chevy enlists the 1978 Corvette to pace the Indy 500, which results in the production of 300 replica pace car Corvettes.

The Corvette adds 5 ponies to its stables in 1979, with the most powerful engine producing 225 horsepower. In our testing, the 3480-pound sports car accelerates to 60 mph in 6.6 seconds and through the quarter-mile in 15.3 seconds at 95 mph. Editor Rich Ceppos calls the car "the most refined [Corvette] ever" and advises Corvette fans to "buy now or forever hold your peace." Despite this advice, the Corvette is anything but perfect, and it falls short of the marks set by the Porsche 924 and Mazda RX-7, which beat it in a six-car comparison test. The Chevy does best an Alfa Romeo Spider Veloce, a Datsun 280ZX, and a Fiat Spider 2000.

By the end of 1981, Corvette production is moved exclusively to the company"s new Bowling Green, Kentucky, factory, as the old Saint Louis, Missouri, plant is formally brought offline. The sports car"s age is beginning to show, though, and the Corvette finishes last in a five-car comparison test that includes a DeLorean, a Datsun 280ZX Turbo, a Porsche 911 SC, and a Ferrari 308GTSi. Chevy marks 1982 as the third-generation Corvette"s final year. The model is a far cry from the car it was in 1968, and the 1982 Corvette is sold strictly with a 200-hp 5.7-liter V-8 mated to a four-speed automatic transmission.

Chevrolet skips model year 1983 and releases the fourth-generation Corvette as a 1984 model. The sports car is redesigned from the ground up and welcomes additional ground clearance but a lower center of gravity. A 205-hp 350-cubic-inch V-8 is the only engine offered and mates to either a four-speed automatic transmission or Chevrolet"s four-plus-three manual gearbox, which offers an available overdrive for gears two, three, and four. We find the automatic car is capable of scooting the low-slung coupe to 60 mph in 6.7 seconds and through the quarter-mile in 15.1 seconds at 91 mph. In spite of our love for manual transmissions, we call the self-shifting gearbox "quite a capable tool for generating performance statistics."

Chevrolet makes a handful of tweaks to the Corvette for 1985, and we subsequently name the model to our third annual 10BestCars list, calling it an "American car that will run with the best in the world—at a fraction of their price." The sports car holds a place on our list through the rest of the decade.

Chevrolet produces 84 Corvette ZR-1s in 1989, none of which are sold to the public. The ZR-1 finally reaches dealerships in 1990 and is sold through model year 1995. The model boasts a dual-overhead-cam 5.7-liter V-8 engine developed by Lotus and built by Mercury Marine. With 375 horsepower on tap and a ZF-built six-speed manual putting that power to the ground, we push a 1990 ZR-1 to 60 mph in a blistering 4.5 seconds and onto a top speed of 175 mph. To fit its massive 11-inch-wide rear wheels, the ZR-1 wears model-specific doors and rear body panels. We put the mightiest Corvette up against a Porsche 911 Turbo in 1991 and award gold to the American sports car, declaring that the "ZR-1 triumphed over the 911 Turbo for one simple reason: it goes fast better."

Chevrolet lightly revises the Corvette"s exterior in 1991. New front and rear fascias and revised side louvers give the car a more modern appearance. A new 5.7-liter V-8 appears under the Corvette"s clamshell hood in 1992. Dubbed LT1, the engine produces a comfortable 300 horsepower—50 horses more than the prior L98 engine—and 330 lb-ft of torque. Traction control is standard across the Corvette line. In July, the one-millionth Corvette rolls off the Bowling Green, Kentucky, assembly line. As an ode to the original Corvette, the millionth model is a white convertible with a red interior.

Model year 1996 sees the introduction of the one-year-only LT4 engine. The optional 5.7-liter V-8 produces 330 horsepower and mates exclusively with a six-speed manual transmission. A special Grand Sport model arrives in 1996 as well. The model harks back to the Corvette Grand Sport race cars of the 1960s. Available strictly in Admiral Blue with the more powerful LT4 engine, the Grand Sport is offered as both a coupe and a convertible. The convertible, however, does without the coupe"s flared rear fenders.

The fifth-generation Corvette arrives in 1997. Although it evolves the style of its predecessor, the latest Corvette is a completely new animal. Power comes courtesy of Chevy"s new LS1 engine. Like the LT1 and LT4 it replaces, the LS1 displaces 5.7 liters. Power now sits at 345 horses, and that output is routed through a four-speed automatic or six-speed manual transmission. Unlike past Corvettes, the fifth-generation model places its transmission at the rear of the car, up against the rear differential.

With a nearly eight-inch-longer wheelbase and a 4.4-inch-wider front track and 2.9-inch-wider rear track, the new Corvette is both more spacious and more stable than its predecessor. It"s also lighter than the old car by about 80 pounds. A convertible is introduced in 1998, and the entire Corvette model line reclaims its place on our 10Best Cars list after an absence of almost a decade.

Chevrolet introduces the Corvette fixed-roof coupe in 1999. The body style complements the targa-topped hatchback and convertible Corvette models. The fixed-roof coupe is approximately 12 percent stiffer than its targa sibling and almost 80 pounds lighter. It"s also the least expensive Corvette option and helps the car maintain its spot on our 10Best Cars list, where we declare all three forms of the model "refined, practical sports car[s] with performance that simply can"t be matched at the price."

The Corvette fixed-roof coupe begets the high-performance Corvette Z06. Introduced in 2001 with 385 horses pouring out of its V-8 engine, the Z06 cribs its name from the famed race-ready option package that Chevy first offered on the 1963 Corvette. Alongside its added power, the Z06 trims its weight relative to the standard Corvette, courtesy of thinner front and rear glass and a set of titanium mufflers. At 3126 pounds, the first Corvette Z06 we test weighs 54 pounds less than the last Corvette fixed-roof coupe to come to our office.

The Z06"s improved power-to-weight ratio allows it to travel to 60 mph in a mere 4.3 seconds, or half a second quicker than any other fifth-generation Corvette we have previously tested. Chevy outdoes itself the following year and bumps the power of the Z06 to a whopping 405 horses. The addition of the Z06 puts the Corvette back on the 10Best Cars map after a two-year hiatus.

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Produced from 1984 to 1996, the C4 is one of the most popular Corvettes ever made. Chevrolet made many C4s over the years, and their relatively low price made them a good entry-level, or starter, sports car.

Chevrolet designed an all-new Corvette in the early 1980s, but the prototypes—about 40 in all—produced for the 1983 model year had serious quality issues. Not only were those not sold to the public, but these quality issues also delayed the subsequent production of fourth-generation Corvettes until the 1984 model year.

Despite the setback, 1984 was the second-largest production run in Corvette history, with over 51,000 cars produced. Overall, C4 Corvettes make up the second-largest group after the C3, of which about 350,000 cars were built in that generation"s 12-year period. All C4s were manufactured at Corvette"s factory in Bowling Green, Kentucky.

The design of the new generation Corvette was distinctively different from previous models. Once you see a C4—with its futuristic, slightly squared off front and back-end—you"ll never mistake this generation for any that came before or since.

Also worth noting is that the convertible Corvette returned in 1986 after an 11-year absence. Both major and minor changes were made to the C4 during its production run, and a few special editions were also produced.

The standard engine power in the C4 Corvettes ranges from 205 horsepower in a 1984 model up to 230 horsepower in one built in 1985. A 1992 engine can put out 250 horsepower. Base Corvettes have a 300 horsepower LT1 engine. Certain special editions such as the Callaway twin-turbo models can generate up to 405 horsepower. These are naturally more expensive and hard to find.

The 1984–1988 Corvettes are by far the lowest-priced "Vettes on the market. As such, base-model C4 Corvettes are not generally considered collectible, and it"s doubtful they ever will be. Essentially, a C4 from the "80s makes a good starting point for an enthusiast"s ride, but it is a poor investment for resale.

The C4 body and frame debuted in 1984 after the quality issues of 1983 delayed the Corvette"s release. The second-largest number of Corvettes produced in any year were produced in 1984—51,547 cars in total. This year"s model sold for a base price of $21,800 and featured a V8 350 c.i engine with 205 horsepower.

The Corvette convertible reappeared this year, after an 11-year absence. All 7,315 of these convertibles were built as Indy pace car replicas. An additional 27,794 cars were built as coupes that retailed for $27,027—the convertibles ran an extra $6,000. The engine and horsepower remained the same as the previous year.

To celebrate Chevrolet"s 35th anniversary, a special anniversary edition of the C4 was produced in 1988, 22,789 in total, with about 7,500 as convertibles. No change was made to the engine or its horsepower.

The 6-speed manual transmission made its debut in the 1989 C4. Even though there were no changes to the engine or its power, Chevy still increased their prices. A coupe now set buyers back a little over a cool $31K.

The one-millionth Corvette was made in 1992 and the horsepower in the base V8 350 c.i. engine was bumped to 300. Total production was 20,479. A coupe set buyers back nearly $34,000, while the convertible option cost yet another $6,000.

The 40th-anniversary edition of the C4 is released, with 22,058 cars put into production at a base price of $34,595. Also, the ZR1 horsepower for the V8 DOHC 350 c.i ZR1 engine rose to an impressive 405.

This was the last year for the LC4 ZR1 option with the 405 horsepower, V8 DOHC 350 c.i engine. Prices remained relatively stable at about $500 over the previous year"s.

The last year of the C4 is as significant as the first. In 1996, the Grand Sport designation returned for the first time since 1963, and the new LT4 engine put out 330 horsepower. A collector"s edition was also made available as Chevrolet marked the final year of the C4 body and frame. A total of 21,536 of these cars were made, coupes as well as convertibles, with a base price of $37,225.

ESTABLISHED IN 1975My first Corvette was a 1964 Coupe, silver blue with blue and white interior and leather seats. Then a local guy who had his ‘59 stolen in Chicago came and talked me out of my ‘64. (By the way, he still owns the car!) I had a business to run and a family, I didn’t really have time for ... Read More

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and had been working feverishly on the next generation car. Unfortunately, development and quality control issues prevented them from introducing the C4 Corvette until March of 1983, 6 months beyond the typical September new model introduction. In short, no 1983 Corvettes were ever offered to the public; the C4 was introduced as