The Impala is a rear wheel drive saloon (sedan) passenger car with a front mounted engine, sold by Chevrolet.
The Impala is part of Chevrolet's 17-1800 Impala family of cars.
Its 4.6 litre engine is a naturally aspirated, overhead valve, 8 cylinder unit that has an output of 230 bhp (233 PS/172 kW) of power at 4800 rpm, and maximum torque of 407 N·m (300 lb·ft/41.5 kgm) at 3000 rpm.
A 3 speed manual 'box delivers the power to the driven wheels.
Full specs
|
|
|||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3023 mm | 119 inches | |
| Track/tread (front) | 1532 mm | 60.3 inches | |
| Track/tread (rear) | 1506 mm | 59.3 inches | |
| Length | 5316 mm | 209.3 inches | |
| Width | 1930 mm | 76 inches | |
| Height | 1410 mm | 55.5 inches | |
| Ground clearance | 152 mm | 6 inches | |
| length:wheelbase ratio | 1.76 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 75.8 litres | 16.7 [20] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Chevrolet | ||
| Engine code | Super Turbo-Fire | ||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 4.6 litre 4638 cc (283.028 cu in) |
||
| Bore × Stroke | 98.42 × 76.2 mm
3.87 × 3 in |
||
| Bore/stroke ratio | 1.29 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
||
| maximum power output (gross) |
233 PS (230 bhp) (172 kW) at 4800 rpm |
||
| maximum torque (gross) |
407 Nm (300 ft·lb) (41.5 kgm) at 3000 rpm |
||
| Specific output (gross) |
37 kW/litre 50.3 ps/litre 49.6 bhp/litre 0.81 bhp/cu in |
||
| Specific torque (gross) |
87.75 Nm/litre
1.06 ft·lb/cu3 |
||
| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9.5:1 | ||
| Fuel system | 1 Carter 3779178 carburettor | ||
| bmep (brake mean effective pressure) | 1102.7 kPa (159.9 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 579.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| 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 | |||
| Weight-to-power ratio | |||
| 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 | 5.200 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 5.0J x 14 | ||
| Wheel size rear | 5.0J x 14 | ||
| Tyres front | 7.50-14-4 | ||
| Tyres rear | 7.50-14-4 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | 279 mm | ||
| Rear brake diameter | 279 mm | ||
| Braked area | |||
| Gearbox | 3 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.36 | ||
| general | |||
| Carfolio.com ID | 698621 | ||
| Production total | |||
| Model code | 1811 | ||
| Model family | 17-1800 Impala | ||
| RAC rating | 48.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1961 Chevrolet Impala added 2020-08-21. Last modified 2020-09-01. |
|||