The Cadillac Coupé de Ville is a 2 door coupé style motor vehicle with a front mounted engine supplying power to the rear wheels.
The Coupé de Ville forms part of Cadillac's 6C series.
Its 7 litre engine is a naturally aspirated, overhead valve, 8 cylinder unit that produces 180 bhp (183 PS/134 kW) of power at 4000 rpm, and maximum torque of 435 N·m (321 lb·ft/44.4 kgm) at 2000 rpm.
The engine powers the wheels compliments of a 3 speed automatic 'box.
Its stated weight at the kerb is 1950 kg.
Full specs
|
|
|||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3086 mm | 121.5 inches | |
| Track/tread (front) | 1567 mm | 61.7 inches | |
| Track/tread (rear) | 1542 mm | 60.7 inches | |
| Length | 5618 mm | 221.2 inches | |
| Width | 1940 mm | 76.4 inches | |
| Height | 1382 mm | 54.4 inches | |
| Ground clearance | 145 mm | 5.7 inches | |
| length:wheelbase ratio | 1.82 | ||
| Kerb weight | 1950 kg | 4299 lb | |
| Weight distribution | |||
| fuel tank capacity | 95.8 litres | 21.1 [25.3] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Cadillac | ||
| Engine code | |||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 7 litre 6965 cc (425.03 cu in) |
||
| Bore × Stroke | 103.68 × 103.12 mm
4.08 × 4.06 in |
||
| Bore/stroke ratio | 1.01 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
||
| maximum power output (net) |
183 PS (180 bhp) (134 kW) at 4000 rpm |
||
| maximum torque (net) |
435 Nm (321 ft·lb) (44.4 kgm) at 2000 rpm |
||
| Specific output (net) |
19.3 kW/litre 26.2 ps/litre 25.8 bhp/litre 0.42 bhp/cu in |
||
| Specific torque (net) |
62.46 Nm/litre
0.75 ft·lb/cu3 |
||
| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 8.2:1 | ||
| Fuel system | 1 Rochester carburettor | ||
| bmep (brake mean effective pressure) | 784.8 kPa (113.8 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 870.63 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 93.59 PS/tonne (1000 kg) 0.09 PS/kg 68.83 kW/tonne (1000 kg) 0.07 kW/kg 92.31 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
||
| Weight-to-power ratio | Lower is better 14.53 kg/kW 24.27 lb/bhp |
||
| 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 | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 6JJ x 15 | ||
| Wheel size rear | 6JJ x 15 | ||
| Tyres front | HR 78-15-B | ||
| Tyres rear | HR 78-15-B | ||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | 298 mm | ||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 3 speed automatic | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 2.28 | ||
| general | |||
| Carfolio.com ID | 717651 | ||
| Production total | |||
| Model code | D47 | ||
| Model family | 6C | ||
| RAC rating | 53.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1978 Cadillac Coupé de Ville added 2021-01-11. Last modified 2021-01-11. |
|||
