The 340i xDrive is a motor vehicle from BMW, with all wheel drive, a front positioned engine and a 4 door saloon (sedan) body style.
It forms part of BMW's F30 series.
The power is produced 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 develops 320 bhp (324 PS/239 kW) of power at 5500 rpm, and maximum torque of 448 N·m (330 lb·ft/45.7 kgm) at 1380-5000 rpm.
The power is supplied to the wheels through a 6 speed manual gearbox.
The BMW 340i xDrive weighs a quoted 1719 kg at the kerb.
Maximum quoted speed is 209 km/h, which equates to 130 mph, stated fuel consumption figures are 19/29/23 US MPG EPA city/highway/combined.
Full specs
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Applicable to the USA domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2809 mm | 110.6 inches | |
| Track/tread (front) | 1537 mm | 60.5 inches | |
| Track/tread (rear) | 1577 mm | 62.1 inches | |
| Length | 4643 mm | 182.8 inches | |
| Width | 1811 mm | 71.3 inches | |
| Height | 1435 mm | 56.5 inches | |
| Ground clearance | 145 mm | 5.7 inches | |
| length:wheelbase ratio | 1.65 | ||
| Kerb weight | 1719 kg | 3790 lb | |
| Weight distribution | 52.4% front | ||
| fuel tank capacity | 59.9 litres | 13.2 [15.8] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | 0.3 | ||
| Frontal area | 2.20 m² | ||
| CdA | 0.66 | ||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | B58B30M0 | ||
| Cylinders | Straight 6 | ||
| Capacity | 3 litre 2998 cc (182.949 cu in) |
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| Bore × Stroke | 82 × 94.6 mm
3.23 × 3.72 in |
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| Bore/stroke ratio | 0.87 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 324 PS (320 bhp) (239 kW) at 5500 rpm |
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| maximum torque | 448 Nm (330 ft·lb) (45.7 kgm) at 1380-5000 rpm |
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| Specific output | 79.6 kW/litre 108.2 ps/litre 106.7 bhp/litre 1.75 bhp/cu in |
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| Specific torque |
149.43 Nm/litre
1.81 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 11:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1877.8 kPa (272.4 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 499.67 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 4.7 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 209 km/h (130 mph) | ||
| Power-to-weight ratio | Higher is better 188.74 PS/tonne (1000 kg) 0.19 PS/kg 138.82 kW/tonne (1000 kg) 0.14 kW/kg 186.15 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.2 kg/kW 12.03 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 19/29/23 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.4/8.1/10.2 l/100km city/highway/combined | ||
| km/litre | 8.1/12.3/9.8 km/l city/highway/combined | ||
| UK MPG | 22.8/34.8/27.6 UK MPG city/highway/combined | ||
| US MPG | 19.0/29.0/23.0 US MPG city/highway/combined | ||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| 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 | 8J x 18 | ||
| Wheel size rear | 8J x 18 | ||
| Tyres front | 225/45 R 18 91Y | ||
| Tyres rear | 255/40 R 18 95Y | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | 0.85 | ||
| Final drive ratio | 3.23 | ||
| general | |||
| Carfolio.com ID | 539187 | ||
| Production total | |||
| Model code | |||
| Model family | F30 | ||
| RAC rating | 25.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 BMW 340i xDrive added 2018-01-02. Last modified 2020-03-16. |
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