2017 BMW 420i Coupé

Car Specs

2017 BMW 420i Coupé

Information

BMW

Quick Facts

Chassis Code: F32

Build Start: 2017

Available in other variants

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Specifications

General

Build Start: 2017
Model Variant: F32
Chassis Code: F32

Dimensions

Wheelbase: 2810mm
Track/tread (rear): 1593mm
Width: 1825mm
Ground clearance: 130mm
Kerb weight: 1550kg
Track/tread (front): 1547mm
Length: 4640mm
Height: 1377mm
Fuel Tank Capacity: 60litres

Body Details

Body Type: 2+2 seater fixed-head coupé

Engine Details

Gearbox: 6
Engine Manufacturer: BMW
Final Drive Ratio: 3.39
Capacity: 2 litre (1998 cc)
Bore/stroke ratio: 0.87
Sump: wet sumped
Engine Coolant: Water
Aspiration: Turbo
Engine Position: front
Engine Type: turbocharged petrol
Top Gear Ratio: 0.67
Cylinders: Straight 4
Bore × Stroke: 82 × 94.6mm
Specific output: 90.6bhp/litre
Specific torque: 145.15Nm/litre
Compression Ratio: 11:1
Catalytic converter: Y
Engine Layout: longitudinal

Performance

Maximum Power Output: 184 PS (181 bhp) (135 kW)at 5000 rpm
Maximum Torque: 290 Nm (214 ft·lb) (29.6 kgm)at 1350-4600 rpmlb/ft
Acceleration 0-100km/h: 7.3 ss
Power-to-weight ratio: 118.4 PS/tonne (1000 kg), 87.08 kW/tonne (1000 kg), 116.77 bhp/tonne (1000 kg), 0.05 bhp/lb
Drive Wheels: rear wheel drive
Maximum Speed: 236km/h
Weight-to-power ratio: 11.48 kg/kW, 19.18 lb/bhpkg/kW

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Fuel Consump.

Fuel system: direct petrol injection
Fuel Consumption: 7.7/4.7/5.8 l/100km urban/extra-urban/combined
km/litre: 13.0/21.3/17.2 km/l urban/extra-urban/combined
US MPG: 30.5/50.0/40.6 US MPG urban/extra-urban/combined
VED band (UK): E
litres/100km: 7.7/4.7/5.8 l/100km urban/extra-urban/combined
UK MPG: 36.7/60.1/48.7 UK MPG urban/extra-urban/combined
Carbon dioxide emissions: 134.0 g/km
CO2 Effizienz (DE): B

Chassis & Geomtry

Length:Wheelbase Ratio: 1.65

Brakes

Brakes F/R: VeDi/VeDi-S-ABS
bmep (brake mean effective pressure): 1823.9 kPa (264.5 psi)kPa

Wheels & Tyres

Tyres Rear: 225/50 R 17 94W
Wheel Size Rear: 17x7½J
Wheel Size Front: 17x7½J
Tyres Front: 225/50 R 17 94W

Aerodynamics

CdA: 0.63
Drag coefficient: 0.29
Frontal area: 2.16 m²

Other

RAC rating: 16.7
Valve Gear: double overhead camshaft (DOHC), 4 valves per cylinder, 16 valves in total
Unitary Capacity: 499.5cc
Number of doors: 2

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