The Chevrolet Corvette Stingray Convertible is a convertible/cabriolet with 2 doors and a front mounted engine which supplies its power to the rear wheels.
Its 5.7 litre engine is a naturally aspirated, overhead valve, 8 cylinder unit that has an output of 250 bhp (253 PS/186 kW) of power at 5200 rpm, and maximum torque of 386 N·m (285 lb·ft/39.4 kgm) at 4000 rpm.
The power is delivered to the wheels via a 3 speed automatic gearbox.
Its stated kerb weight is 1571 kg.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater convertible/cabriolet | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2489 mm | 98 inches | |
| Track/tread (front) | 1491 mm | 58.7 inches | |
| Track/tread (rear) | 1511 mm | 59.5 inches | |
| Length | 4712 mm | 185.5 inches | |
| Width | 1753 mm | 69 inches | |
| Height | 1214 mm | 47.8 inches | |
| Ground clearance | 107 mm | 4.2 inches | |
| length:wheelbase ratio | 1.89 | ||
| Kerb weight | 1571 kg | 3463 lb | |
| Weight distribution | 49.4% front | ||
| fuel tank capacity | 68.2 litres | 15 [18] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | GM | ||
| Engine code | L82 | ||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 5.7 litre 5733 cc (349.849 cu in) |
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| Bore × Stroke | 101.6 × 88.4 mm
4 × 3.48 in |
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| Bore/stroke ratio | 1.15 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output (net) |
253 PS (250 bhp) (186 kW) at 5200 rpm |
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| maximum torque (net) |
386 Nm (285 ft·lb) (39.4 kgm) at 4000 rpm |
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| Specific output (net) |
32.5 kW/litre 44.2 ps/litre 43.6 bhp/litre 0.71 bhp/cu in |
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| Specific torque (net) |
67.33 Nm/litre
0.81 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 9:1 | ||
| Fuel system | 1 Rochester 7044210 carburettor | ||
| bmep (brake mean effective pressure) | 846.1 kPa (122.7 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 716.63 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | Higher is better 161.35 PS/tonne (1000 kg) 0.16 PS/kg 118.67 kW/tonne (1000 kg) 0.12 kW/kg 159.13 bhp/tonne (1000 kg) 0.16 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.43 kg/kW 14.08 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | 2.920 | ||
| Turning circle | |||
| Front suspension | I.CS. | ||
| Rear suspension | I.LS. | ||
| Wheel size front | 8 x 15 | ||
| Wheel size rear | 8 x 15 | ||
| Tyres front | GR70 x 15B | ||
| Tyres rear | GR70 x 15B | ||
| Brakes F/R | VeDi/VeDi-S | ||
| Front brake diameter | 298 mm | ||
| Rear brake diameter | 298 mm | ||
| Braked area | |||
| Gearbox | 3 speed automatic | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.55 | ||
| general | |||
| Carfolio.com ID | 281831 | ||
| Production total | |||
| Model code | 1YZ67 | ||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1974 Chevrolet Corvette Stingray Convertible Automatic added 2012-07-23. Last modified 2020-02-02. |
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