The 840d xDrive is an all wheel drive coupé motor vehicle with a front placed engine, from BMW.
The BMW 840d xDrive is one of the G15 range of cars from BMW.
It is powered by a turbocharged engine of 3 litre capacity. This unit features double overhead camshaft valve gear, 6 cylinder layout, and 4 valves per cylinder. It has an output of 315.5 bhp (320 PS/235 kW) of power at 4400 rpm, and maximum torque of 680 N·m (502 lb·ft/69.3 kgm) at 1750-2250 rpm.
The engine delivers its power through to the wheels via an 8 speed automatic 'box.
The BMW 840d xDrive weighs a claimed 1905 kg at the kerb.
The BMW 840d xDrive is said to be able to attain a maxiumum speed of 250 km/h (155 mph), official fuel consumption is 7.2/5.1/5.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 154.0 g/km.
Full specs
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| bodywork | |||
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| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2822 mm | 111.1 inches | |
| Track/tread (front) | 1627 mm | 64.1 inches | |
| Track/tread (rear) | 1642 mm | 64.6 inches | |
| Length | 4843 mm | 190.7 inches | |
| Width | 1902 mm | 74.9 inches | |
| Height | 1341 mm | 52.8 inches | |
| Ground clearance | 121 mm | 4.8 inches | |
| length:wheelbase ratio | 1.72 | ||
| Kerb weight | 1905 kg | 4200 lb | |
| Weight distribution | |||
| fuel tank capacity | 68 litres | 15 [18] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.29 | ||
| Frontal area | 2.22 m² | ||
| CdA | 0.64 | ||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 3 litre 2993 cc (182.644 cu in) |
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| Bore × Stroke | 84 × 90 mm
3.31 × 3.54 in |
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| Bore/stroke ratio | 0.93 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 320 PS (315.5 bhp) (235 kW) at 4400 rpm |
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| maximum torque | 680 Nm (502 ft·lb) (69.3 kgm) at 1750-2250 rpm |
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| Specific output | 78.6 kW/litre 106.9 ps/litre 105.4 bhp/litre 1.73 bhp/cu in |
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| Specific torque |
227.2 Nm/litre
2.75 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 16.5:1 | ||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2855 kPa (414.1 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 498.83 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | BMW TwinPower turbocharger | ||
| Intercooler | |||
| Catalytic converter | Y | ||
| 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 | |||
| Maximum speed | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 167.92 PS/tonne (1000 kg) 0.17 PS/kg 123.5 kW/tonne (1000 kg) 0.12 kW/kg 165.62 bhp/tonne (1000 kg) 0.17 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.1 kg/kW 13.53 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 7.2/5.1/5.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 7.2/5.1/5.9 l/100km urban/extra-urban/combined | ||
| km/litre | 13.9/19.6/16.9 km/l urban/extra-urban/combined | ||
| UK MPG | 39.2/55.4/47.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 32.7/46.1/39.9 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 154.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | G | ||
| CO2 Effizienz (DE) | B | ||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | all wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8J x 20 | ||
| Wheel size rear | 9J x 20 | ||
| Tyres front | 245/45 R 18 100Y XL | ||
| Tyres rear | 275/40 R 18 103Y 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 | 2.65 | ||
| general | |||
| Carfolio.com ID | 554026 | ||
| Production total | |||
| Model code | |||
| Model family | G15 | ||
| RAC rating | 26.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 BMW 840d xDrive added 2018-06-16. Last modified 2020-03-16. |
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