Full specs1974 BMW 2.5 CS specifications
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| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2625 mm | 103.3 inches | |
| Track/tread (front) | 1446 mm | 56.9 inches | |
| Track/tread (rear) | 1398 mm | 55 inches | |
| Length | 4660 mm | 183.5 inches | |
| Width | 1670 mm | 65.7 inches | |
| Height | 1370 mm | 53.9 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.78 | ||
| Kerb weight | 1400 kg | 3086 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 2.5 litre 2495 cc (152.254 cu in) |
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| Bore × Stroke | 86 × 71.6 mm
3.39 × 2.82 in |
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| Bore/stroke ratio | 1.2 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 12 valves in total |
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| maximum power output | 150 PS (148 bhp) (110 kW) at 6000 rpm |
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| maximum torque | 211 Nm (156 ft·lb) (21.5 kgm) at 3700 rpm |
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| Specific output | 44.2 kW/litre 60.1 ps/litre 59.3 bhp/litre 0.97 bhp/cu in |
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| Specific torque |
84.57 Nm/litre
1.02 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9:1 | ||
| Fuel system | 2 Zenith 35/40 INAT carburettors | ||
| bmep (brake mean effective pressure) | 1062.7 kPa (154.1 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 7 | ||
| Engine coolant | Water | ||
| Unitary capacity | 415.83 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 6.6 s | ||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 9.9 s | ||
| Acceleration 0-160km/h (100mph) | 26.8 s | ||
| Standing quarter-mile | |||
| Standing kilometre | 31 s
@ 168 km/h |
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| Maximum speed | 200 km/h (124 mph) | ||
| Power-to-weight ratio | Higher is better 107.18 PS/tonne (1000 kg) 0.11 PS/kg 78.83 kW/tonne (1000 kg) 0.08 kW/kg 105.71 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.69 kg/kW 21.19 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 | I.MS.CS.ARB. | ||
| Rear suspension | I.STLi.CS. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 175 HR 14 | ||
| Tyres rear | 175 HR 14 | ||
| Brakes F/R | Di/Di-S | ||
| Front brake diameter | 272 mm | ||
| Rear brake diameter | 272 mm | ||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.64 | ||
| general | |||
| Carfolio.com ID | 153527 | ||
| Production total | |||
| Model code | |||
| Model family | E9 | ||
| RAC rating | 27.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1974 BMW 2.5 CS added 2007-02-02. Last modified 2013-02-28. |
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BMW New Six - E9 models
2 door fixed-head coupé FR 3A 2495 cm3/152.3cuin 150 PS 148 bhp 110 kW 1420 kg
2 door fixed-head coupé FR 3A 2986 cm3/182.2cuin 180 PS 178 bhp 132 kW 1420 kg
2 door fixed-head coupé FR 4M 2986 cm3/182.2cuin 180 PS 178 bhp 132 kW 1165 kg
2 door fixed-head coupé FR 3A 2788 cm3/170.1cuin 170 PS 168 bhp 125 kW
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