This vehicle has a 2 door coupé body style with a front mounted engine delivering power to the front wheels.
The Coupé De Ville is part of Cadillac's 6C/D series.
Power is produced by an overhead valve, 4.9 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that develops power and torque figures of 200 bhp (203 PS/149 kW) at 4100 rpm and 373 N·m (275 lb·ft/38 kgm) at 3000 rpm respectively.
The engine transfers its power through to the wheels via a 4 speed automatic gearbox.
The stated weight at the kerb is 1608 kg.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2815 mm | 110.8 inches | |
| Track/tread (front) | 1532 mm | 60.3 inches | |
| Track/tread (rear) | 1519 mm | 59.8 inches | |
| Length | 5148 mm | 202.7 inches | |
| Width | 1842 mm | 72.5 inches | |
| Height | 1394 mm | 54.9 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.83 | ||
| Kerb weight | 1608 kg | 3545 lb | |
| Weight distribution | |||
| fuel tank capacity | 68.1 litres | 15 [18] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Cadillac | ||
| Engine code | L26 | ||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 4.9 litre 4893 cc (298.589 cu in) |
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| Bore × Stroke | 92 × 92 mm
3.62 × 3.62 in |
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| Bore/stroke ratio | 1 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output (SAE net) |
203 PS (200 bhp) (149 kW) at 4100 rpm |
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| maximum torque (SAE net) |
373 Nm (275 ft·lb) (38 kgm) at 3000 rpm |
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| Specific output (SAE net) |
30.5 kW/litre 41.4 ps/litre 40.9 bhp/litre 0.67 bhp/cu in |
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| Specific torque (SAE net) |
76.23 Nm/litre
0.92 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9.5:1 | ||
| Fuel system | Rochester electronic fuel injection | ||
| bmep (brake mean effective pressure) | 958 kPa (138.9 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 611.63 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 126.11 PS/tonne (1000 kg) 0.13 PS/kg 92.75 kW/tonne (1000 kg) 0.09 kW/kg 124.38 bhp/tonne (1000 kg) 0.12 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.78 kg/kW 18.01 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 | transverse | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 6 x 15 | ||
| Wheel size rear | 6 x 15 | ||
| Tyres front | P205/70 R 15 | ||
| Tyres rear | P205/70 R 15 | ||
| Brakes F/R | VeDi/Dr-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | 2.73 | ||
| general | |||
| Carfolio.com ID | 552013 | ||
| Production total | |||
| Model code | 1 | ||
| Model family | 6C/D | ||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1991 Cadillac Coupé De Ville added 2018-05-27. Last modified 2020-03-16. |
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