1984 BMW M635 CSi specifications
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| bodywork | |||
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| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | Paul Bracq | ||
| dimensions & weights | |||
| Wheelbase | 2625 mm | 103.3 inches | |
| Track/tread (front) | 1430 mm | 56.3 inches | |
| Track/tread (rear) | 1464 mm | 57.6 inches | |
| Length | 4755 mm | 187.2 inches | |
| Width | 1725 mm | 67.9 inches | |
| Height | 1353 mm | 53.3 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.81 | ||
| Kerb weight | 1505 kg | 3318 lb | |
| Weight distribution | 57% front | ||
| fuel tank capacity | 70 litres | 15.4 [18.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.39 | ||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | M88/3 | ||
| Cylinders | Straight 6 | ||
| Capacity | 3.5 litre 3453 cc (210.715 cu in) |
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| Bore × Stroke | 93.4 × 84 mm
3.68 × 3.31 in |
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| Bore/stroke ratio | 1.11 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output (DIN) |
286 PS (282 bhp) (210 kW) at 6500 rpm |
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| maximum torque (DIN) |
340 Nm (251 ft·lb) (34.7 kgm) at 4500 rpm |
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| Specific output (DIN) |
60.9 kW/litre 82.8 ps/litre 81.7 bhp/litre 1.34 bhp/cu in |
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| Specific torque (DIN) |
98.47 Nm/litre
1.19 ft·lb/cu3 |
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| Engine construction | cast iron block; aluminium head | ||
| Lubrication | wet sumped | ||
| compression ratio | 10.5:1 | ||
| Fuel system | Bosch Motronic fuel injection | ||
| bmep (brake mean effective pressure) | 1237.3 kPa (179.5 psi) | ||
| Maximum RPM | 7000 rpm | ||
| crankshaft bearings | 7 | ||
| Engine coolant | Water | ||
| Unitary capacity | 575.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 4.9 s | ||
| Acceleration 0-60mph | 6.3 s | ||
| Acceleration 0-100km/h | 6.7 s | ||
| Acceleration 0-160km/h (100mph) | 15.2 s | ||
| Standing quarter-mile | 14.9 s | ||
| Standing kilometre | 26.6 s | ||
| Maximum speed | 254 km/h (158 mph) | ||
| Power-to-weight ratio | Higher is better 189.98 PS/tonne (1000 kg) 0.19 PS/kg 139.73 kW/tonne (1000 kg) 0.14 kW/kg 187.38 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.16 kg/kW 11.95 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 7.8/9.7/16.5 l/100km 90 km/h / 120 km/h / urban cycle per DIN 70030 | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 7.8/9.7/16.5 l/100km 90kmph/120kmph/urban | ||
| km/litre | 12.8/10.3/6.1 km/l 90kmph/120kmph/urban | ||
| UK MPG | 36.2/29.1/17.1 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 30.2/24.2/14.3 US MPG 90kmph/120kmph/urban | ||
| 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 | I.MS.ARB. | ||
| Rear suspension | I.STA.CS.ARB. | ||
| Wheel size front | 210 TR 415 | ||
| Wheel size rear | 210 TR 415 | ||
| Tyres front | Michelin TRX 220/55 VR 390 | ||
| Tyres rear | Michelin TRX 220/55 VR 390 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 300 mm | ||
| Rear brake diameter | 300 mm | ||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | 0.81 | ||
| Final drive ratio | 3.73 | ||
| general | |||
| Carfolio.com ID | 31471 | ||
| Production total | |||
| Model code | |||
| Model family | E24 | ||
| RAC rating | 32.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1984 BMW M635 CSi added before December 1995. Last modified 2013-06-19. |
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