The X7 xDrive50i is an automobile from BMW, with all wheel drive, a front located engine and a 5 door suv/sports utility vehicle body style.
The BMW X7 xDrive50i is one of the G07 range of cars from BMW.
It's powered courtesy of 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 produces 456 bhp (462 PS/340 kW) of power at 5250-6000 rpm, and maximum torque of 650 N·m (479 lb·ft/66.3 kgm) at 1500-4750 rpm.
The engine powers the wheels by means of an 8 speed automatic transmission.
The quoted weight at the kerb is 2535 kg.
The BMW X7 xDrive50i is said to be able to manage a maxiumum speed of 250 km/h or 155 mph, and carbon dioxide emissions are 261.0 g/km.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 6/7 seater suv/sports utility vehicle | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3105 mm | 122.2 inches | |
| Track/tread (front) | 1684 mm | 66.3 inches | |
| Track/tread (rear) | 1705 mm | 67.1 inches | |
| Length | 5151 mm | 202.8 inches | |
| Width | 2000 mm | 78.7 inches | |
| Height | 1805 mm | 71.1 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.66 | ||
| Kerb weight | 2535 kg | 5589 lb | |
| Weight distribution | |||
| fuel tank capacity | 83 litres | 18.3 [21.9] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.34 | ||
| Frontal area | 2.88 m² | ||
| CdA | 0.98 | ||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| 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 | 462 PS (456 bhp) (340 kW) at 5250-6000 rpm |
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| maximum torque | 650 Nm (479 ft·lb) (66.3 kgm) at 1500-4750 rpm |
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| Specific output | 77.4 kW/litre 105.2 ps/litre 103.8 bhp/litre 1.7 bhp/cu in |
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| Specific torque |
147.9 Nm/litre
1.79 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.5:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1858.5 kPa (269.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 549.38 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 5.4 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 182.38 PS/tonne (1000 kg) 0.18 PS/kg 134.14 kW/tonne (1000 kg) 0.13 kW/kg 179.88 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.46 kg/kW 12.45 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 | 261.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | D | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | all wheel drive | ||
| Torque split | |||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8½J x 20 | ||
| Wheel size rear | 8½J x 20 | ||
| Tyres front | 275/50 R 20 113W XL | ||
| Tyres rear | 275/50 R 20 113W XL | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 8 speed automatic | ||
| Top gear ratio | 0.64 | ||
| Final drive ratio | 3.39 | ||
| general | |||
| Carfolio.com ID | 560769 | ||
| Production total | |||
| Model code | |||
| Model family | G07 | ||
| RAC rating | 39.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 BMW X7 xDrive50i added 2018-10-17. Last modified 2020-03-16. |
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