Chevrolet · 1953–1962

Chevrolet Corvette C1

The Chevrolet Corvette (C1) is the first generation of the Corvette sports car produced by Chevrolet. It was introduced late in the 1953 model year and produced through 1962. This generation is commonly called the "solid-axle" generation, as an independent rear suspension did not appear until the 1963 Sting Ray. The Corvette was rushed into production for its debut model year to capitalize on the enthusiastic public reaction to the concept vehicle. However, expectations for the new model were largely unfulfilled. Reviews were mixed, and sales fell far short of expectations through the car's early years. The program was nearly canceled by General Motors, but decided to make necessary improvements because Ford was developing a two-seater that became the Thunderbird.

Text from Wikipedia (CC BY-SA 4.0).

Successor: Chevrolet Corvette C2

All Chevrolet Corvette C1 data: UK builds, safety, recalls, model years →

History

=== Origins === As head of GM's Styling Section, Harley Earl was an avid sports car fan. He recognized that GIs returning after serving overseas in the years following World War II were bringing home MGs, Jaguars, and Alfa Romeos. In 1951, Nash Motors began selling an expensive two-seat sports car, the Nash-Healey, that was made in partnership with the Italian designer Pininfarina and British auto engineer Donald Healey, but there were few moderate-priced models. Earl convinced GM that they needed to build an all-American two-seat sports car, and with his Special Projects crew began working on the new car in late 1951. The last time Chevrolet offered a two-door, two-passenger convertible/roadster body style was in 1938 with the Chevrolet Master. Prototype EX-122. The secretive effort was code-named "Project Opel" (after GM's German division Opel). The result was the hand-built, EX-122 pre-production Corvette prototype, which was first shown to the public at the 1953 General Motors Motorama at the Waldorf-Astoria in New York City on January 17, 1953. When production began six months later, at an MSRP of US$3,513 ($42,274 in 2025 dollars ), it had evolved into a considerably costlier car than the basic $2,000 roadster Harley Earl originally had in mind. The EX-122 car is now housed at the Kerbeck Corvette museum in Atlantic City. It is believed to be the oldest Corvette in existence. Design and engineering. The design and engineering team headed by Earl included body engineer Vincent Kaptur, Sr., draftsman Carl Peebles, clay modeler Bill Bloch, Tony Balthasar, and engineer Robert McLean, who laid out the unique chassis design. They utilized off-the-shelf mechanical components to keep costs down. The new car used the chassis and suspension design from 1949 through 1954 Che

1953–1955

=== 1953 === The 1953 model year was not only the Corvette's first production year, but at 300 produced it was also the lowest-volume Corvette. The cars were essentially hand-built and techniques evolved during the production cycle so that each 1953 Corvette is slightly different. All 1953 models had red interiors, Polo white exteriors, and painted blue engines (a reference to the three colors represented on the Flag of the United States, where the Corvette was assembled) as well as black canvas soft tops. Order guides showed heaters and AM radios as optional, but all 1953 models were equipped with both. Over two hundred 1953 Corvettes are known to exist today. They had independent front suspension, but featured a rigid axle supported by longitudinal leaf springs at the rear. The cost of the first production model Corvettes in 1953 was US$3,490 ($38,795 in 2023 dollars ). The quality of the fiberglass body as well as its fit and finish were lacking. Other problems, such as water leaks and doors that could open while the car was driven, were reported with the most severe errors corrected in subsequent units produced, but some shortcomings continued beyond the Corvette's inaugural year. By December 1953, Chevrolet had a newly equipped factory in St. Louis ready to build 10,000 Corvettes annually. However, negative customer reactions to 1953 and early 1954 models caused sales to fall short of expectations. 1954. In 1954, a total of 3,640 of this model were built and nearly a third were unsold at year's end. New colors were available, but the six-cylinder engine and Powerglide automatic, the only engine and transmission available, were not what sports car enthusiasts expected. It is known that 1954 models were painted Pennant Blue, Sportsman Red, and Black, in addition to P

1956–1957

=== 1956 === The 1956 Corvette featured a new body, with real glass roll-up windows and a more substantial convertible top. The straight-6 engine was discontinued, leaving only the 265 cu in (4.3 L) V8. Power ranged from 210 to 240 hp (157 to 179 kW). The standard transmission remained the 3-speed manual with an optional 2-speed Powerglide automatic. Other options included power assisted convertible top, a removable hardtop, power windows, and a "then-leading edge" signal-seeking partially transistorized Delco car radio. A high-performance camshaft was also available (as RPO 449) with the 240 hp (179 kW) engine. Sales volume was 3,467, a low number by any contemporary standard and less than 1954's 3,640, making it the third lowest in Corvette history. 1957. Visually the 1957 model was unchanged. The V8 was increased to 283 cu in (4.6 L), fuel-injection became a very expensive option, and a 4-speed manual transmission became available after April 9, 1957. GM's Rochester subsidiary used a constant flow system, producing a listed 290 hp (216 kW) at 6200 rpm and 290 lb⋅ft (393 N⋅m) of torque at 4400 rpm. Debate continues to swirl whether this was underrated by Chevrolet (to allow for lower insurance premiums, or give the car an advantage in certain forms of racing) rather than overrated, as was common practice at the time (to juice sales). Either way, it was advertised as producing "One HP per cubic inch", allowing it to claim it was one of the first mass-produced engines to do so. Pushed toward high-performance and racing, principally by its designer, Zora Arkus-Duntov, who had raced in Europe, 1957 Corvettes could be ordered ready-to-race with special performance options, such as an engine fresh air/tach package, heavy-duty racing suspension, and 15 by 5.5 in (380 by 140

1958–1960

=== 1958 === In an era of chrome and four headlamps, the Corvette adapted to the look of the day. The 1958 model year and the four that followed all had the exposed four-headlamp treatment and prominent grilles, but a faux-louvered hood and chrome trunk spears were unique to this model year. The interior and instruments were updated, including placing a tachometer directly in front of the driver. For the 1958 model, an 8000 rpm tachometer was used with the 240 and 290 hp (179 and 216 kW) engines, rather than the 6000 rpm units used in the lower horsepower engines. Optional engine choices included two with twin carburetors (including a 270 hp (201 kW) version with Carter 2613S and 2614S WCFB four-barrels) and two with fuel injection. The power output for the highest-rated fuel-injected engine was 290 hp (216 kW). Displacement remained 283 cu in (4.6 L). For the first time, seat belts were factory-installed rather than dealer-installed as on previous models. Options that were not popular included RPO 684 heavy-duty brakes and suspension (144), RPO 579 250 hp (186 kW) engine (554), and RPO 276 15×5.5-inch steel road wheels (404). 1959. For the 1959 model, engines and horsepower ratings did not change. The interiors were revised slightly with different instrument graphics and the addition of a storage bin to the passenger side. A positive reverse lockout shifter with "T" handle was standard with 4-speed manual transmission. This was the only year a turquoise convertible top color could be ordered, and all 24-gallon fuel tank models through 1962 could not be ordered with convertible tops due to inadequate space for the folding top mechanism. Rare options: RPO 684 heavy-duty brakes and suspension (142), RPO 686 metallic brakes (333), RPO 276 15×5.5-inch wheels (214), RPO 426

1961–1962

=== 1961 === Twin taillights appeared on the 1961, a treatment that continues to this day. Engine displacement remained at 283 cubic inches, but power output increased for the two fuel-injected engines to 275 and 315 hp (205 and 235 kW). Output ratings for the dual-four barrel engines did not change (245 and 270 hp (183 and 201 kW)), but this was the last year of their availability. This was the last year for contrasting paint colors in cove areas, and the last two-tone Corvette of any type until 1978. Also debuting in 1961 was a new boat-tail that was carried through to the C2. Infrequently ordered options included RPO 353 275 hp (205 kW) engine (118), RPO 687 heavy-duty brakes and steering (233), RPO 276 15×5.5-inch steel road wheels (357), and RPO 473 power convertible top (442). 1962. With a new larger engine the 1962 model year Corvette was the quickest to date. Displacement of the small-block V8 increased from 283 cu in (4.6 L) to 327 cu in (5,360 cc), which was rated at 250 hp (186 kW) in its base single 4-barrel carburetor version. Hydraulic valve lifters were used in the standard and optional 300 hp (224 kW) engines, solid lifters in the optional carbureted 340 hp (254 kW) and fuel-injected 360 hp (268 kW) versions. Dual 4-barrel carburetor engines were no longer available. 1962 saw the last solid-rear-axle suspension, that had been used from the beginning. Rocker panel trim was seen for the first time, and exposed headlights for the last, until 2005. This was the last Corvette model to offer an optional power convertible top mechanism. Rare options: RPO 488 24-gallon fuel tank (65), RPO 687 heavy-duty brakes and steering (246), RPO 473 power convertible top (350), RPO 276 15×5.5-inch wheels (561).

Scaglietti Corvette

In 1959, a Texan oil well drilling contractor named Gary Laughlin wondered if it would be possible to create a vehicle with Italian design characteristics using the chassis and engine components from an American car like the Corvette. To oversee this creation, he enlisted the help of car constructer Jim Hall and race car driver Carroll Shelby, whom he was good friends with, to assist with the engineering of the project and, after their efforts, each man was to receive their own Corvette custom made to their liking. Thus, the trio managed to get three rolling Corvette chassis off of the production line and arranged to have them shipped to Modena, Italy. There, with the help of Road & Track correspondent Pete Coltrin, they managed to get in touch with Italian coachbuilder Sergio Scaglietti, famous for his design work on Ferrari road cars at the time. Scaglietti agreed to create and fit a new lightweight aluminium body to each car in secret, as Enzo Ferrari reportedly threatened to cancel Scaglietti's partnership with him after learning of the project. The resulting Scaglietti Corvette ended up weighing roughly 400 lbs less than any other Corvette at the time. Each of the three cars assembled were unique for each owner: Car #1, originally for Laughlin, was finished in red. It used a slightly different body than cars #2 and #3 to accommodate an existing Corvette front grille. It originally came with a 283 cu in V8 with 315 hp and a four-barrel carburetor, mated to a 2-speed automatic transmission. Car #2, originally for Hall, was finished in blue. This version had a body more closely resembling the Ferrari 250 GT Berlinetta LWB. It came with the same carbureted V8 and automatic transmission as Car #1. Car #3, originally for Shelby, was finished in red. This model was somewh

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Specifications

name: Chevrolet Corvette (C1)
Manufacturer: Chevrolet (General Motors)
Production: June 1953–July 1962
Model years: 1953–1962
Platform: Series E2934 (1953–1957), Series J800 (1958-1959), Series 0800 (1960-1962)
Assembly: United States: Flint Assembly, Flint, Michigan (1953–early 1954), United States: St. Louis Assembly, St. Louis, Missouri (early 1954–1962)
Designer: Harley Earl, Bob Cadaret (1956)
Engine: 235 CID Blue Flame I6, 265 CID Small-block V8, 283 CID Small-block V8, 327 CID Small-block V8
Transmission: 2-speed Powerglide automatic, 3-speed manual, 4-speed manual
Wheelbase: 102.0 in (1953–1962)
Length: 167.3 in (1953–1955), 168.0 in (1956–1957), 177.2 in (1958–1962)
Width: 69.8 in (1953–1955), 70.5 in (1956–1957), 72.8 in (1958–1961), 70.4 in (1962)
Height: 51.5 in (1953–1957), 51 in (1958–1962)
Kerb weight: 2886 lb (1953–1954, 1956), 2805 lb (1955), 2849 lb (1957), 2926 lb (1958), 2975 lb (1959), 2985 lb (1960–1961), 3065 lb (1962)
Related: Chevrolet Corvette Scaglietti Coupe
Successor: Chevrolet Corvette (C2)
Class: Sports car
Body style: 2-door convertible/roadster
Layout: FR layout