The BMW ActiveHybrid 750i is a rear wheel drive motor vehicle, with the powerplant mounted in the front, and a 4 door saloon (sedan) body.
The ActiveHybrid 750i forms part of BMW's F04 model range.
The power is produced by a turbocharged engine of 4.4 litre capacity. This unit features double overhead camshaft valve gear, a 90 degree V 8 cylinder layout, and 4 valves per cylinder. It develops 441 bhp (447 PS/329 kW) of power at 5500-6000 rpm, and maximum torque of 700 N·m (516 lb·ft/71.4 kgm) at 2000-4500 rpm.
An 8 speed automatic transmission supplies the power to the driven wheels.
With a claimed kerb weight of 2070 kg, the BMW ActiveHybrid 750i dispatches the 0-100 km/h benchmark in 4.9 seconds and the kilometre from rest in 23.5 seconds.
Maximum stated speed is 250 km/h, which equates to 155 mph, quoted fuel consumption figures are 12.6/7.6/9.4 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 219.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3070 mm | 120.9 inches | |
| Track/tread (front) | 1621 mm | 63.8 inches | |
| Track/tread (rear) | 1632 mm | 64.3 inches | |
| Length | 5072 mm | 199.7 inches | |
| Width | 1902 mm | 74.9 inches | |
| Height | 1485 mm | 58.5 inches | |
| Ground clearance | 151 mm | 5.9 inches | |
| length:wheelbase ratio | 1.65 | ||
| Kerb weight | 2070 kg | 4564 lb | |
| Weight distribution | |||
| fuel tank capacity | 80 litres | 17.6 [21.1] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.31 | ||
| Frontal area | 2.41 m² | ||
| CdA | 0.75 | ||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | N63B44O0 | ||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 4.4 litre 4395 cc (268.199 cu in) |
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| Bore × Stroke | 89 × 88.3 mm
3.5 × 3.48 in |
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| Bore/stroke ratio | 1.01 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 32 valves in total |
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| maximum power output | 447 PS (441 bhp) (329 kW) at 5500-6000 rpm |
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| maximum torque | 700 Nm (516 ft·lb) (71.4 kgm) at 2000-4500 rpm |
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| Specific output | 74.8 kW/litre 101.7 ps/litre 100.3 bhp/litre 1.64 bhp/cu in |
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| Specific torque |
159.27 Nm/litre
1.93 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2001.5 kPa (290.3 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 549.38 cc | ||
| Aspiration | Turbo | ||
| Compressor | BMW TwinPower turbocharger | ||
| Intercooler | |||
| Catalytic converter | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | Electric motor | ||
| Secondary power | 20.0 PS (19.7 bhp, 14.7 kW) | ||
| Secondary torque | |||
| Maximum system output | |||
| Maximum system torque | |||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 4.9 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | 23.5 s | ||
| Maximum speed | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 216 PS/tonne (1000 kg) 0.22 PS/kg 158.87 kW/tonne (1000 kg) 0.16 kW/kg 213.04 bhp/tonne (1000 kg) 0.21 bhp/kg 0.1 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.29 kg/kW 10.51 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 12.6/7.6/9.4 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.6/7.6/9.4 l/100km urban/extra-urban/combined | ||
| km/litre | 7.9/13.2/10.6 km/l urban/extra-urban/combined | ||
| UK MPG | 22.4/37.2/30.1 UK MPG urban/extra-urban/combined | ||
| US MPG | 18.7/30.9/25.0 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 219.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | D | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8½J x 19 | ||
| Wheel size rear | 9½J x 19 | ||
| Tyres front | 245/45 R 19 98Y | ||
| Tyres rear | 275/40 R 19 98Y | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 374 mm | ||
| Rear brake diameter | 370 mm | ||
| Braked area | |||
| Gearbox | 8 speed automatic | ||
| Top gear ratio | 0.67 | ||
| Final drive ratio | 2.81 | ||
| general | |||
| Carfolio.com ID | 300190 | ||
| Production total | |||
| Model code | |||
| Model family | F04 | ||
| RAC rating | 39.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2010 BMW ActiveHybrid 750i added 2012-12-19. Last modified 2020-02-02. |
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