Full specs1975 BMW 1804 specifications
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Applicable to the South African domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2500 mm | 98.4 inches | |
| Track/tread (front) | 1320 mm | 52 inches | |
| Track/tread (rear) | 1320 mm | 52 inches | |
| Length | 4465 mm | 175.8 inches | |
| Width | 1610 mm | 63.4 inches | |
| Height | 1390 mm | 54.7 inches | |
| Ground clearance | 150 mm | 5.9 inches | |
| length:wheelbase ratio | 1.79 | ||
| Kerb weight | 1020 kg | 2249 lb | |
| Weight distribution | |||
| fuel tank capacity | 58 litres | 12.8 [15.3] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.8 litre 1766 cc (107.768 cu in) |
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| Bore × Stroke | 88.9 × 71.12 mm
3.5 × 2.8 in |
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| Bore/stroke ratio | 1.25 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 8 valves in total |
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| maximum power output (DIN) |
90 PS (89 bhp) (66 kW) at 5500 rpm |
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| maximum torque (DIN) |
141 Nm (104 ft·lb) (14.4 kgm) at 3000 rpm |
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| Specific output (DIN) |
37.6 kW/litre 51.1 ps/litre 50.4 bhp/litre 0.83 bhp/cu in |
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| Specific torque (DIN) |
79.84 Nm/litre
0.97 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 8.6:1 | ||
| Fuel system | 1 Solex 40 PDSI carburettor | ||
| bmep (brake mean effective pressure) | 1003.3 kPa (145.5 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 441.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 12.5 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 165 km/h (103 mph) | ||
| Power-to-weight ratio | Higher is better 88.47 PS/tonne (1000 kg) 0.09 PS/kg 65.07 kW/tonne (1000 kg) 0.07 kW/kg 87.25 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 15.37 kg/kW 25.67 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 | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 5J x 14 | ||
| Wheel size rear | 5J x 14 | ||
| Tyres front | 165 SR 14 | ||
| Tyres rear | 165 SR 14 | ||
| Brakes F/R | Di/Dr-S | ||
| Front brake diameter | 268 mm | ||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 4.13 | ||
| general | |||
| Carfolio.com ID | 303457 | ||
| Production total | |||
| Model code | |||
| RAC rating | 19.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1975 BMW 1804 added 2012-12-28. Last modified 2020-02-02. |
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