The BMW 420i Gran Coupé is a rear wheel drive motor car, with its engine mounted in the front, and a 4 door saloon body.
The BMW 420i Gran Coupé is one of the G26 model family from BMW.
Powering the BMW 420i Gran Coupé is a double overhead camshaft, 1.6 litre turbocharged 4 cylinder motor, with 4 valves per cylinder that provides power and torque figures of 168 bhp (170 PS/125 kW) at 5000-6000 rpm and 250 N·m (184 lb·ft/25.5 kgm) at 2000-4700 rpm respectively.
Power is delivered to the wheels by means of an 8 speed automatic gearbox.
Its stated kerb weight is 1695 kg.
Its maximum speed quoted is 227 km/h, which is 141 mph, and carbon dioxide emissions are 165.0 g/km.
Full specs
|
|
Applicable to the Turkish domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2856 mm | 112.4 inches | |
| Track/tread (front) | |||
| Track/tread (rear) | |||
| Length | 4783 mm | 188.3 inches | |
| Width | 1852 mm | 72.9 inches | |
| Height | 1442 mm | 56.8 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.67 | ||
| Kerb weight | 1695 kg | 3737 lb | |
| Weight distribution | |||
| fuel tank capacity | 59 litres | 13 [15.6] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | BMW | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.6 litre 1597 cc (97.455 cu in) |
||
| Bore × Stroke | 82 × 75.6 mm
3.23 × 2.98 in |
||
| Bore/stroke ratio | 1.08 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
||
| maximum power output | 170 PS (168 bhp) (125 kW) at 5000-6000 rpm |
||
| maximum torque | 250 Nm (184 ft·lb) (25.5 kgm) at 2000-4700 rpm |
||
| Specific output | 78.4 kW/litre 106.7 ps/litre 105.2 bhp/litre 1.72 bhp/cu in |
||
| Specific torque |
156.54 Nm/litre
1.89 ft·lb/cu3 |
||
| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1967.2 kPa (285.3 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 399.25 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | 8.6 s | ||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 227 km/h (141 mph) | ||
| Power-to-weight ratio | Higher is better 100.49 PS/tonne (1000 kg) 0.1 PS/kg 73.91 kW/tonne (1000 kg) 0.07 kW/kg 99.12 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
||
| Weight-to-power ratio | Lower is better 13.53 kg/kW 22.6 lb/bhp |
||
| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | 165.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | G | ||
| CO2 Effizienz (DE) | C | ||
| 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 | 7½J x 17 | ||
| Wheel size rear | 7½J x 17 | ||
| Tyres front | 225/55 R17 101 Y XL | ||
| Tyres rear | 225/55 R17 101 Y XL | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 8 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 802813 | ||
| Production total | |||
| Model code | |||
| Model family | G26 | ||
| RAC rating | 16.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2022 BMW 420i Gran Coupé added 2024-05-06. Last modified 2024-05-06. |
|||
