1991 Corvette
Specifications
| Vehicle
Specifications |
Hatchback | Hatchback
(ZR-1) |
Convertible |
| Wheelbase,
inches |
96.2 |
96.2 |
96.2 |
| Length,
inches |
176.5 |
177.4 |
176.5 |
| Width,
inches |
71.0 |
74.0 |
71.0 |
| Track,
inches |
front:
59.6 rear: 60.4 |
front:
61.9 rear: 61.9 |
front:
59.6 rear: 60.4 |
| Height,
inches |
46.7 |
46.4 |
46.4 |
| Curb
weight, pounds |
3,294 |
3,470 |
3,294 |
Mechanical
Specifications (2-door hatchback/convertible)
Suspension
front: Independent; unequal length upper and lower A-arms,
transverse fiberglass leaf spring, tubular hydraulic shock
absorbers, antiroll bar
rear: Independent, upper and lower trailing arms, lateral arms, tie
rods, halfshafts, transverse fiberglass leaf springs, tubular
hydraulic shock absorbers, antiroll bar
Wheels/Tires
P275/40ZR-17
(P315/35ZR-17 ZR-1, rear)
Brakes
front: anti-lock 12.0-inch disc
rear: anti-lock 12.0-inch disc
Transmission
4-speed automatic
6-speed manual
Standard
axle ratio
2.59:1 (auto) 3.07:1 (manual)
Engine
Specifications
| Type | ohv V-8 | dohc V-8 |
| Displacement,
liters/cu inch |
5.7/350 |
5.7/350 |
| Bore
× Stroke, inches |
4.00
x 3.48 |
3.90
x 3.66 |
| Fuel Management | Multi-Port
Injection |
Multi-Port
Injection |
| Horsepower @ rpm | 250 @ 4,400 | 375 @ 5,800 |
| Torque @ rpm, pound-foot | 350 @ 3,200 | 370 @ 4,800 |
Vehicle
Production and Base Prices
| Car
Type |
Production | Price |
| 2-door
coupe |
14,967 |
$32,455.00 |
| 2-door
convertible |
5,672 |
38,770.00 |
Options
and Production
| Option | Production | Price |
| Base
Seats, leather |
NA |
$425.00 |
| Sport
Seats, leather |
10,650 |
1,050.00 |
| Power
Passenger Seat |
17,267 |
290.00 |
| Power
Driver Seat |
19,937 |
290.00 |
| Callaway
Twin Turbo (not GM installed) |
62 |
33,000.00 |
| Auxiliary
Hardtop |
1,230 |
1,995.00 |
| Dual
Removable Roof Panels |
5,031 |
915.00 |
| Removable
Roof Panel, blue tint |
6,991 |
615.00 |
| Removable
Roof Panel, bronze tint |
3,036 |
615.00 |
| Electronic
Air Conditioning Control |
19,233 |
180.00 |
| Selective
Ride and Handling, electronic |
6,894 |
1,695.00 |
| Performance
Axle Ratio |
NA |
22.00 |
| Engine
Oil Cooler |
7,525 |
110.00 |
| 6-Speed
Manual Transmission |
5,875 |
0.00 |
| California Emission Requirements | 3,050 |
100.00 |
| Low
Tire Pressure Warning Indicator |
5,175 |
325.00 |
| Stereo
System, Delco-Bose |
3,786 |
823.00 |
| Stereo System w/CD, Delco-Bose | 15,345 |
1,219.00 |
| Luggage
Rack (convertible) |
886 |
140.00 |
| Adjustable
Suspension Package (coupe) |
733 |
2,155.00 |
| Special
Performance Package (ZR-1 coupe) |
2,044 |
31,683.00 |
Color Choices and Production
| Color
Choice |
Production | Color
Choice |
Production |
| White |
4,305 |
Steel
Blue Metallic |
835 |
| Yellow |
650 |
Black |
3,909 |
| Turquoise Metallic | 1,621 |
Dark
Red Metallic |
1,311 |
| Quasar
Blue Metallic |
1,038 |
Bright
Red |
5,318 |
| Polo
Green Metallic |
1,230 |
Charcoal
Metallic |
417 |
Interior Color
Choices
| Color Choice | Production |
| Black Cloth | 379 |
| Saddle Cloth | 105 |
| Saddle Leather | 3084 |
| Red Leather | 4481 |
| Gray Leather | 1889 |
| Black Leather | 10376 |
| Blue Leather | 809 |
Convertible Top
Color Choices
| Color Choice | Convertible |
| White Convertible Top | 1402 |
| Beige Convertible Top | 950 |
| Black Convertible Top | 3158 |
| Blue | 162 |