First generation (C1; 1953–1962) The first generation of Corvette was introduced late in the 1953
model year, appearing as a show car for the 1953 General Motors Motorama, January 17–23 at New York's
Waldorf-Astoria Hotel. At the time, Chevrolet general manager Thomas H. Keating said it was six months to a year away from production readiness. The car generated sufficient interest for mass production to begin on June 30, 1953. Uniquely, the original Corvette used
fiberglass bodywork, its reinforcement placed by hand. This generation was often referred to as the "solid-axle" models, with
independent rear suspension appearing in the next. Three hundred hand-built Corvette
convertibles were produced, all Polo White, for the 1953 model year. The 1954 model year vehicles could be ordered in Pennant Blue, Sportsman Red, Black, or Polo White; 3,640 were manufactured. The 1953, 1954, and 1955 model years were the only Corvettes equipped with a version of the second-generation Blue Flame inline-six rated at . The 1955 model offered a
V8 engine as an option. The new V8 improved acceleration by 3 seconds to a time of approximately 8-5 seconds. With a large inventory of unsold 1954 models, GM limited production to 700 units for 1955. Despite the poor sales of the Corvette at the time, the V8 was a popular option, with an estimated six cars produced with the inline-six. An optional "
Ramjet"
fuel injection system was made available midway through the 1957 model year. It was one of the first American mass-produced engines in history to reach one hp per cubic inch and Chevrolet's advertising agency used a "one hp per cubic inch" slogan for advertising the 283 hp 283 cuin Chevrolet small-block engine. Other options included power windows (1956), hydraulically assisted convertible top (1956), heavy-duty brakes and suspension (1957), and four-speed manual transmission (late 1957). Delco Radio transistorized signal-seeking "hybrid" car radio, which used both vacuum tubes and transistors in its radio's circuitry (1956 option). The 1958 Corvette received a body and interior revisions including a longer front end with quad headlamps, bumper exiting exhaust tips, revised steering wheel, and a dashboard with all gauges mounted directly in front of the driver. For 1958 only were 1958 hood louvers and twin trunk spears. In 1961, the rear of the car was completely redesigned with the addition of a tapered tail with four round lights. The light treatment would continue for all following model year Corvettes until 2014. In 1962, the Chevrolet
Small-Block was enlarged to . In standard form it was rated at . For an additional 12% over list price, the fuel-injected version produced , making it the fastest of the C1 generation. 1962 was also the last year for the wraparound windshield, solid rear axle, and convertible-only body style. The trunk lid and exposed headlamps did not reappear for many decades. File:1954 Chevrolet Corvette (18863241390).jpg|1954 Corvette convertible File:1956 Corvette Mt. Kisco.jpg|1956 Corvette convertible File:59 Chevrolet Corvette (9119262571).jpg|1959 Corvette convertible (rear) File:Heidelberg Historic 2015 - Chevrolet Corvette C1 1960 2015-07-11 16-25-02.JPG|1960 Corvette convertible
Second generation (C2; 1963–1967) The second generation (C2) Corvette, which introduced
Sting Ray to the model, continued with fiberglass body panels, and overall, was smaller than the first generation. The car was designed by
Larry Shinoda with major inspiration from a previous concept design called the "Q Corvette," which was created by Peter Brock and Chuck Pohlmann under the styling direction of
Bill Mitchell. Earlier, Mitchell had sponsored a car known as the "
Mitchell Sting Ray" in 1959 because Chevrolet no longer participated in factory racing. This vehicle had the largest effect on the styling of this generation, although it had no top and did not give away what the final version of the C2 would look like. The third inspiration was a
mako shark Mitchell had caught while deep-sea fishing. Production started for the 1963 model year and ended in 1967. Introducing a new name, "Sting Ray", the 1963 model was the first year for a Corvette
coupé and it featured a distinctive tapering rear deck (a feature that later reappeared on the 1971 "Boattail"
Buick Riviera) with, for 1963 only, a split rear window. The Sting Ray featured hidden headlamps, non-functional hood vents, and an
independent rear suspension. Corvette chief engineer
Zora Arkus-Duntov never liked the split rear window because it blocked rear vision, but Mitchell thought it to be a key part of the entire design. Maximum power for 1963 was and was raised to in 1964. Options included
electronic ignition, the breakerless magnetic pulse-triggered Delcotronic first offered on some 1963
Pontiac models. On 1964 models the decorative hood vents were eliminated and Duntov, the Corvette's chief engineer, got his way with the split rear window changed to a full-width window. Four-wheel
disc brakes were introduced in 1965, as was a "
big block" engine option: the Chevrolet Big-Block engine#Generation 2: Mark IV Series| V8. Side exhaust pipes were also optionally available in 1965, and continued to be offered through 1967. The introduction of the big block in 1965 spelled the beginning of the end for the
Rochester fuel injection system. The option cost while the fuel injected engine cost . Few could justify spending more for less, even though FI could deliver over 20 mpg on the highway and would keep delivering fuel despite high G-loading in corners taken at racing speeds. Another 1963 and 1964 option was the Z06 competition package, which offered stiffer suspension, bigger, multi-segment lined brakes with finned drums, and more. Only a couple hundred coupes and a single convertible were factory-equipped this way in 1963. With only 771 fuel-injected cars built in 1965, Chevrolet discontinued the option at the end of the 1965 production, having introduced a less-expensive big block 396 engine rated at 425 hp in the middle of the production year and selling over 2,000 in just a few months. For 1966, Chevrolet introduced an even larger
Big Block version. Other options available on the C2 included the Wonderbar auto-tuning AM radio, AM-FM radio (mid-1963), air conditioning (late-1963), a telescopic steering wheel (1965), and headrests (1966). The Sting Ray's independent rear suspension was successfully adapted for the new-for-1965
Chevrolet Corvair, which solved the quirky handling problems of that unique rear-engine compact. 1967 was the final model year for the second generation. The 1967 model featured restyled fender vents, less ornamentation, and backup lamps - which were inboard in 1966 - became rectangular and centrally located. The first use of all four taillights in red started in 1961 and was continued thru the C2 line-up except for 1966. This feature returned for the 1967 model year and then continued until 1968, the first C3 model year. The 1967 model year had the first L88 engine option that was rated at , but unofficial estimates place the output at or more. Only twenty such engines were installed at the factory. From 1967 through 1969, the Holley triple two-barrel
carburetor, or
Tri-Power, was available on the 427 L89 (a $368 option, on top of the cost for the high-performance 427). Despite these changes, sales slipped more than 15%, to 22,940 (8,504 coupes, off close to 15%, and 14,436 convertibles, down nearly 19%). Duntov came up with a lightweight version of the C2 in 1962. Concerned about Ford and what they were doing with the
Shelby Cobra, GM planned to manufacture 100 to 125
Grand Sport Corvettes, but only five were actually built. 002 is exhibited in the
Simeone Foundation Automotive Museum and is in running condition.
Third generation (C3; 1968–1982) The third-generation Corvette, patterned after the
Mako Shark II concept car, was introduced for the 1968 model year and was in production until 1982. C3 coupes featured the first use of
T-top removable roof panels. It introduced monikers that were later revived, such as LT-1, ZR-1, Z07, and Collector Edition. In 1978, Corvette's 25th anniversary was celebrated with a two-tone Silver Anniversary Edition and an Indy Pace Car replica edition of the C3. This was also the first time that a Corvette was used as a Pace Car for the
Indianapolis 500. Engines and chassis components were mostly carried over from the C2, but the body and interior were new. The engine replaced the old as the base engine in 1969, but power remained at . 1969 was the only year for a C3 to optionally offer either a factory-installed side exhaust or a normal rear exit with chrome tips. The all-aluminum big-block ZL-1 engine was also new for 1969; the special racing engine was listed at , but was reported to produce and accelerated a ZL-1 through the in 10.89 seconds. There was an extended production run for the 1969
model year due to a lengthy labor strike, which meant sales were down on the 1970 models, to 17,316. 1970 small-block power peaked with the optional high compression, high-revving small-block
LT-1 that produced . The 427 big-block was enlarged to with a rating. The ZR-1 special package was an option available on the 1970 through 1972 model years, and included the LT-1 engine combined with special racing equipment. Only 53 ZR-1's were built. In 1971, to accommodate regular low-lead fuel with lower anti-knock properties, the engine compression ratios were lowered which resulted in reduced power ratings. The power rating for the L48 base engine decreased from 300 to 270 horsepower and the optional special high-performance LT1 engine decreased from 370 to 330 horsepower. The LS5 motor was carried over and produced . Offered in ‘71 only was the LS6 big-block featuring aluminum heads and delivering , the highest of the 1970-1972 series, and could be ordered with an automatic transmission. For the 1972 model year, GM moved to the
SAE Net measurement which resulted in further reduced, but more realistic, power ratings than the previous SAE Gross standard. Although the 1972 model's horsepower was actually the same as that for the 1971 model year, the lower net horsepower numbers were used instead of gross horsepower. The L48 base engine rating fell to SAE and the optional LT1 dropped to SAE. Styling changed subtly throughout the generation until 1978 for the car's 25th anniversary. The Sting Ray nameplate was not used on the 1968 model, but Chevrolet still referred to the Corvette as a Sting Ray; however, 1969 (through 1976) models used the "
Stingray" name as one word, without the space. In 1970, the body design was updated including fender flares, and interiors were refined, including redesigned seats and indication lights near the gear shift that were an early use of fiber optics. To comply with government safety regulations the 1973 Corvette's chrome front
bumper was changed to a system with a
urethane bumper cover, while the rear retained the two-piece chrome bumper set, its last year. The optional wire-spoked wheel covers (left) were offered for the last time in 1973. Only 45 Z07 were built in 1973. From 1974 onwards both the front and rear bumpers were polyurethane. For the 1976 models the fiberglass floor was replaced with steel panels to provide protection from the
catalytic converter's high
operating temperature. For 15 model years the names Corvette, Sting Ray, and Stingray were synonymous. 1977 was the last year the tunneled roof treatment with a vertical back window was used, in addition, leather seats were available at no additional cost for the first time. The black exterior color returned after a six-year absence. The 1978 25th Anniversary model introduced the
fastback glass rear window and featured a new interior and dashboard. Corvette's 25th anniversary was celebrated with the Indy 500 Pace Car limited edition and a Silver Anniversary model featuring silver over gray lower body paint. All 1979 models featured the previous year's pace car seats and offered the front and rear
spoilers as optional equipment. In 1980, the Corvette received an integrated
aerodynamic redesign that resulted in a significant reduction in
drag. After several years of weight increases, 1980 Corvettes were lighter as engineers trimmed both body and chassis weight. On February 12, 2014, it was nearly lost to a sinkhole which opened up under the museum. Eight other Corvettes were severely damaged. Regular fourth generation production began on January 3, 1983; the 1984 model year and delivery to customers began in March 1983. The 1984 model carried over the L83 "Crossfire" V8 engine from the final 1982 third-generation model. In 1986, the second Corvette Indy Pace Car was released. It was the first convertible Corvette since 1975. A Center High Mounted Signal Light (CHMSL) – a third center brake light – was added in 1986 to comply with safety regulations. While the color of the pace car used in the race was yellow, all 1986 convertibles also had an Indy 500 emblem mounted on the console, making any color a "pace car edition". In 1987, the B2K twin-turbo option became available from the factory. The
Callaway Corvette was a
Regular Production Option (RPO B2K). The B2K option coexisted in 1990 and 1991 with the ZR-1 option, which then replaced it. Early B2Ks produced and ; later versions boasted and . 1988 saw the 35th Anniversary Edition of the Corvette. 1996 was the final year of C4 production, and featured special models and options, including the Grand Sport and Collector Edition, OBD II (On-Board Diagnostics), run-flat tires, and the
LT4 engine. The
LT4 V8 was available only with a manual transmission, while all LT1 Corvettes used automatic transmissions. File:1984 Chevrolet Corvette C4 Coupe 5.8 Front.jpg|1984 Corvette with targa top open File:1986 Chevrolet Corvette C4 Convertible (10323231024) (cropped).jpg|1986 Corvette convertible Indy 500 Pace Car Edition File:Chevrolet Corvette C4.jpg|1988 Corvette coupe File:1990 Red C4 Corvette.jpg|1990 Red C4 Corvette File:92 Corvette ZR1.jpg|1992 Corvette ZR-1 File:1996 Corvette Grand Sport 2.jpg|1996 Corvette Grand Sport
Fifth generation (C5; 1997–2004) The C5 Corvette was redesigned from the ground up after sales from the previous generation began to decline. Production of the C5 Corvette began in 1996, but quality/manufacturing issues saw its public release delayed until 1999; production continued through the 2004 model year. The C5 was a completely new design featuring new concepts and manufacturing innovations, subsequently carried forward to the C6 & C7. With a top speed of , the C5 was noted by the automotive press as an advance, with improved dynamics in nearly every area over the C4. Innovations included a 0.29 drag coefficient, a notably lower weight with near 50/50 weight distribution, and active handling (the first stability control for a Corvette). An all-new LS1 aluminum engine (Gen III small block) featured individual ignition coils for each cylinder, and aluminum block and pistons. It was initially rated at and , but was increased to in the 2001 edition. The new engine, combined with the new body, was able to achieve up to 28 mpg on the highway. For its first year, the C5 was available only as a coupe, though the new platform was designed from the ground up to be a convertible, introduced for model year 1998. A fixed-roof coupe (FRC) followed in 1999. One concept for the FRC was for it to be a stripped-down model with a possible V6 engine (nicknamed in-house as the "Billy Bob"). By 2000, FRC plans laid the groundwork for the return in 2001 of the Z06, an RPO option not seen since Zora's 1963 race-ready Corvette. The Z06 model replaced the FRC model as the highest-performance C5 Corvette. Instead of a heavier double-overhead cam engine like the ZR-1 of the C4 generation, the Z06 used an LS6, a derivative of the standard LS1 engine. Using the much more rigid fixed roof design allowed the Z06 improved handling thanks to upgraded brakes and less body flex. Those characteristics, along with the use of materials such as a titanium exhaust system and a carbon fiber hood in the 2004 model year, led to further weight savings and performance gains for the C5 Z06. The LS6 was later upgraded to for 2002–2004. Although the Z06's rated power output is equal to that of the C4 ZR-1, the improved rigidity, suspension, brakes, and reduced weight of the C5 produced a car quicker than C4 ZR-1.
Sixth generation (C6; 2005–2013) For the C6 Corvette GM wanted to focus more on refining the C5 than trying to redesign it. It can reach a top speed of . The C6 shared some components with the
Cadillac XLR hard-top convertible introduced two years earlier in 2003. The C6 generation did not match the previous generation's relatively good
fuel economy, despite its relatively low 0.28
drag coefficient and low curb weight, achieving 16/26 mpg (city/highway) equipped with automatic or manual transmissions; like all manual transmission Corvettes since 1989, it is fitted with Computer Aided Gear Selection (CAGS) to improve fuel economy by requiring drivers to shift from 1st gear directly to 4th in low-speed/low-throttle conditions. This feature helps the C6 avoid the
Gas Guzzler Tax by achieving better fuel economy. The new Z06 arrived as a 2006 model in the third quarter of 2005. It has a 7.0 L version of the
small block engine codenamed
LS7. At 427.6 cubic inches, the Z06 was the largest small block ever offered by General Motors. Because of the Corvette's former use of 427 cubic-inch big blocks in the late-1960s and early 1970s, the LS7's size was rounded down to 427 cubic inches. Official output was and has a time of 3.7 seconds. Top speed is . Another first for a Corvette, the Z06 featured a full aluminum chassis. The frame mirrored the C5/6 architecture, but substituted aluminum hydroformed rails and aluminum extrusions and castings fore and aft. This dropped weight from 419 to 287 pounds while improving chassis stiffness. For 2008, the Corvette received a mild freshening: a new
LS3 engine with displacement increased to , resulting in and ( and if ordered with the optional performance exhaust). The six-speed manual transmission also has improved shift linkage, allowing for a time of 4.0 seconds, while the automatic is set up for quicker shifts giving the C6 automatic a time of 4.0 seconds, quicker than any other production automatic Corvette up to that point. The interior was slightly updated and a new 4LT leather-wrap interior package was added. The wheels were also updated to a new five-spoke design. The ZR1 was formally announced in a December 2007 press statement by General Motors, where it was revealed that their target of per had been reached by a new "LS9" engine with an Eaton-
supercharged 6.2-liter engine producing and of torque. The LS9 engine was the most powerful to be put into a GM production sports car. Its top speed was . The historical name
Grand Sport returned to the Corvette lineup in 2010 as an entirely new model series that replaced the Z51 option. The new model was an LS3 equipped Z06 with a steel frame instead of aluminum. It retained many of the features of the Z06 including a wide body with 18x9.5 and 19x12 inch wheels, dry-sump oiling (manual transmission coupes only), 6-piston 14-inch front brakes and 4-piston rear, and improved suspension. A new launch control system was introduced for all models that allow for sub-4-second 0–60. EPA is estimated at 26 MPG highway, 1.0 G on skid pad. Participants helped the assembly line workers build the V8 engine, then took delivery of the car at the National Corvette Museum in Bowling Green, KY, near the Corvette final assembly point. The last C6 Corvette was manufactured in February 2013. In May 2013, a federal investigation of problems with more than 100,000 C6 lighting systems was announced.
Seventh generation (C7; 2014–2019) Development for the seventh generation Corvette started in 2007. A prime consideration was countering not just the perception but the fact that the Corvette had become an "old man's toy" - confirmed by an October 2012 GM study which showed that about 46 percent of Corvette buyers were 55 or older, compared with 22 percent of
Audi R8 and 30 percent of
Porsche 911 customers. The head of Chevy marketing, Chris Perry, acknowledged that too many people saw it as the car of "the successful plumber." John Fitzpatrick, Corvette's marketing manager said "It's the old saying, 'Nobody wants to be seen driving an old man's car, but everybody wants to be seen driving a young man's car.' "
Mid-engine and
rear-engine layouts had been considered, but the
front-engine, rear-wheel drive
(RWD) platform was retained to keep production costs lower. Promotional efforts towards a new generation of buyers included a camouflaged version of the car was made available in the popular video game
Gran Turismo 5 in November 2012, and the C7 being featured as the 2013 Indianapolis 500 pace car, the Corvette's 12th time in that spotlight. The 2014 Chevrolet Corvette included an LT1 6.2 L V8 (376 cu in) making or with the optional performance exhaust. The LT1 engine (the "LT1" designation was first used by GM in 1970 and then later in 1992.) is in the Gen V family of
small block engines, which was used in GM vehicles as the new small V8 option. It featured three new advanced technologies: direct injection, variable valve timing, and an active fuel management system. Fuel injectors are located under the intake manifold. The Corvette remained rear-wheel drive with the transaxle located in the rear. Transmission choices included a 7-speed manual or a 6-speed (2014) / 8-speed (2015-) automatic with paddle shifters. The new interior included wide-bottom seats as standard, with sportier versions with high side bolsters optional. The Corvette's flag logo was revised for the new car and a small casting of a stingray was added to the car's ornamentation. Features of the new generation's structure included a carbon fiber hood and removable roof panel. The fenders, doors, and rear quarter panels remained composite. At the rear of the car, the trademark round taillights changed to a more squarish form. The underbody panels were made of "carbon-nano" composite and it made use of a new aluminum frame that located the four wheels an inch farther apart, front to rear and side to side. Luggage space decreased by 33% from the previous generation's. The overall weight of the car was not announced by General Motors for many months after its first showing in January 2013. Despite the increased use of aluminum and other light weight materials, numerous publications reported that the weight would remain essentially unchanged from that of the previous generation's. In August 2013, the weight of the new Corvette was reported to be , meaning it would weigh more than the previous generation's C6 ZR1 model (), which included a supercharger and intercooler. Chevrolet announced the C7 Z06 at the 2014 Detroit Auto Show. The 2015 Z06 Corvette produced 650 hp from the supercharged LT4 aluminum 6.2 L V8 engine. The new generation Corvette resurrected the "Stingray" name. Originally spelled "Sting Ray" on 1963 through 1967 models and "Stingray" from 1969 until 1976. For the 2015 model, Chevrolet began offering a transaxle version of the
8L90 eight-speed automatic to replace the previous six-speed 6L80. For the 2017 model year Chevrolet once again introduced the Grand Sport (GS) model. This model included Z06 wide-body styling features and suspension tuning along with the Z51 dry sump LT1 engine configuration. Grand Sport models were available in 10 exterior colors and could have the optional Heritage Package which included hash-mark fender graphics (available in six colors. As part of the introduction of the Grand Sport in Geneva, Switzerland, Chevrolet also announced a 2017 Chevrolet Corvette Grand Sport Collector Edition that was to be limited to 1,000 vehicles in total with 850 for the US Market. Final production numbers show 784 Coupes and 151 Convertibles were built; 935 total. The $4,995 Z25 Option Package was a cosmetic upgrade that contained blue fender hash-marks, two-tone blue leather seating surfaces with a logo on the seat headrest, blue leather stitching, serialized edition numbered dash plaque, and carpeted floor mats with logo, The ZR1 variant returned for the 2019 model year. The long block of its new LT5 was the same as the LT4, but the supercharger displacement was increased from 1.7 liters to 2.65 liters. The C7 ZR1 power output was 755 horsepower. The last C7 Corvette (also making it the last front-engined Corvette), a black Z06, was auctioned off on June 28, 2019, for $2.7 million (~$ in ) at the
Barrett-Jackson Northeast auction. The auction benefited the Stephen Siller Tunnel to Towers Foundation, which helps pay off mortgages for the families of first responders that were killed in the line of duty and builds "mortgage-free, accessible smart homes" for injured service members.
Eighth generation (C8; 2020–present) The 2020 Corvette C8 was the first Corvette to have a
rear mid-engine configuration, GM's first since the 1984
Pontiac Fiero. The base Stingray coupe was introduced on July 18, 2019, with three launch colors, red (with the Z51 Package), white, and blue, and the convertible on October 2 at the
Kennedy Space Center, joined by the
C8.R race car, which took part at the
2020 24 Hours of Daytona. The base engine is the 6.2 liter naturally aspirated LT2 V8, which generates and of torque when equipped with either the performance exhaust package or Z51 performance package. The C8 is the first Corvette to be offered without a traditional manual transmission since all 1982 Corvettes were built with a 4-speed auto with overdrive, and the convertible is the first Corvette with a retractable hardtop. The LT2 saw fuel management system upgrades for the 2022 model year which featured a new fuel pump and injectors. The base price was also increased by $1200. A new IMSA GTLM Championship Edition package, limited to 1000 units, was introduced for 2022. The Corvette C8 Z06 debuted in the 2023 model year. It features the
LT6, a , 5.5 liter, DOHC flat-plane crank V8 – the most powerful naturally aspirated production V8. The Z06 is redlined at 8600 rpm and features the same
dual-clutch transmission as the Stingray, with gearing changes specific to the performance of this model. The Corvette C8 E-Ray was unveiled on January 17, 2023, as a 2024 model year vehicle. It is the first production Corvette to include front wheel drive electric motor components. The Hybrid powertrain features a combined generated from a 6.2L LT2 V8, coupled with an e-motor powering the front wheels. It listed at over $122,000 before options. The Corvette C8 ZR1 was unveiled on June 25, 2024, as a 2025 model year vehicle. It was referred to by Chevrolet as the "King of the Hill" and featured and of torque from a 5.5L twin turbo flat-plane crank V8. The car can accelerate from 0-60 mph in 2.3 seconds and complete the quarter mile in 9.6 seconds at 150 mph. Both were best ever figures for Corvette. The starting price for the C8 ZR1 was announced at $174,996 before options. The Corvette ZR1X, introduced for the 2026 model year, is a hybrid variant of the C8 Corvette, combining the twin-turbocharged 5.5L LT7 V8 engine from the ZR1 with an upgraded version of the electric motor and all-wheel-drive system from the E-Ray. It is reported to produce a combined , making it the most powerful Corvette ever produced. Chevrolet says the ZR1X can achieve a 0–60 mph (97 km/h) time of under 2 seconds and a quarter-mile time of under 9 seconds. The ZR1X set a Nürburgring lap time of 6:49.275, beating the
Ford Mustang GTD to set a new lap record for an American production car. == Awards ==