The Corvette has a fascinating place in Americana. At the end of
World War II in 1945, the post-war generation fell in love with the
first Corvette, and that affair is obviously still going strong.
Subsequent Corvettes are all beautiful, but the Mk1 embodies all that is
the 50s in the USA. Like many sports cars, the body is made of
fibreglass. Unlike the rest, the quality is such that you would not know
it. For a considerable period of time, Colorado Springs has been the
centre of the Corvette world. Tradition has it that newly qualified
officers from the Air Force Academy are bought a new Corvette by their
long suffering parents! The 'Vette is in many respects totally
impractical. There is is no trunk, so many cars had a luggage rack
fitted to make any form of distance travel possible.

Servicemen stationed in Europe during World War II found the nifty
and sporty British MG quite appealing. Even though ownership of the 2
seater sports car was limited to a small, elite group, it was hot in
America. Lucrative war contracts had left General Motors mightier than
ever. They reasoned that a sports car tailored to American driving
conditions and comforts an affluent population wanted in their cars
would sell well. It would also boost the stodgy image of Chevrolet.
When Ed Cole became chief engineer at Chevrolet, he immediately tripled
the engineering staff. Harley J. Earl, founder and head of the firm's
arts and colour section, also felt the time was right for an American
sports car. Earl picked Robert McLean, a young sports car enthusiast
with degrees in engineering and industrial design, to come up with a
basic layout for this secret project, nicknamed "Project Opel." McLean
started from the back of the car with a rear axle as a reference point,
and placed the passenger and engine compartments as close to it as
possible. His goal was to have a 50/50 weight distribution, which
creates optimum handling in a sports car.
In 1953 General Motors introduced the Chevrolet Corvette, the first
American made sports car. Available only in white with red interior, it
sported a $3,490 suggested retail price. In its Jan. 4, 1954 issue, Life
Magazine reported, "Owners will like its lightness and ease of repair:
if the tough plastic is punctured in an accident it can usually be
patched like new with a blowtorch for a couple of dollars."
In its first two years of operation, Corvette was not an unqualified
success. Sports car enthusiasts did not like automatic transmission and
were shocked to find only detachable windows that couldn't be rolled
down. Ford broke the market wide open with the introduction of the
Thunderbird. Debates accelerated then (and now) over which vehicle was
the most powerful.

Zora Arkus-Duntov was hired by Chevrolet as an assistant staff
engineer in 1953 and later became Corvette's chief engineer. Without his
help, Corvette production would have been halted in 1955. The fact that
Thunderbirds outsold Corvettes by a 23 to 1 ratio in 1955 caused
Arkus-Duntov to "come out swinging" in 1956.
In 1956 and 1957 the Corvette had more prominent headlights, "coves"
indented on each side, squarer fenders, and conventional winding
windows. From whatever angle the car was viewed, there was no mistaking
that the car was a Corvette. However, there were few changes and limited
promotion of the Corvette between 1956 and 1962.
In the early 1960s Harley Earl retired, and new ideas came with new
leadership. Bill Mitchell, GM's new chief of design, had an incredibly
successful idea: Stingray! Tradition was broken as the totally
redesigned Corvette was offered as a coupe or a convertible with 4
engine choices. Both featured a streamlined appearance and improved
passenger accommodations. The American public loved 1963-1967 Stingrays
because they were fast machines that looked supersonic even when parked.
They remain the most collectible Corvettes today.

1957 Corvette
|
Wheelbase |
2590 mm |
102 in |
|
|
Track |
front |
1448 mm |
57 in |
|
|
rear |
1500 mm |
59.1 in |
|
|
Length |
4510
mm |
177.6
in |
|
|
Width |
1855 mm |
73 in |
|
|
Height |
1308 mm |
51.5 in |
|
|
Ground clearance |
203 mm |
8 in |
|
|
Kerb weight |
1376
kg |
3034
lb |
|
|
Fuel capacity |
61.4
litres |
13.5
UK Gal |
16.2
US Gal |
|
engine |
|
Manufacturer |
GM |
|
Type |
V-8
|
OHV
16 valves total
2 valves per cylinder |
|
Bore × stroke |
98.42mm × 76.20mm |
|
3.87 in × 3 in |
|
Bore/Stroke ratio |
1.29 |
|
Displacement |
4638 cc
(283.028 cu in) |
|
Unitary capacity |
579.75 cc/cylinder |
|
Compression ratio |
9.50:1 |
|
Fuel system |
1 Ro carb |
|
Aspiration |
Normal |
Max. output
(Gross) |
233.2 PS (230.0 bhp)
(171.5 kW)
@4800 rpm |
Max. torque
(Gross) |
407.0 Nm (300 lbft)
(41.5 kgm)
@3000 rpm |
|
Coolant |
Water |
|
Specific output |
49.6 bhp/litre |
|
0.81 bhp/cu in |
|
Specific torque |
87.75 Nm/litre |
|
Top speed |
220 km/h |
|
Power-to-weight |
167.15 bhp/ton |
|
chassis |
|
Engine location |
Front |
|
Engine alignment |
Longitudinal |
|
Turning circle |
11.30 m |
|
Suspension |
Front |
I.CS. |
|
Rear |
LA.SE. |
|
Brakes F/R |
Dr/Dr |
|
Brake ∅ F/R |
/ mm |
|
Drive |
RWD |
|
|