2014 BMW M4 Cabrio F83: detailed specifications, performance and economy data

2014 BMW M4 Cabrio specifications

2014 BMW M4 Cabrio data
bodywork
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Body type	2+2 seater convertible/cabriolet
Number of doors	2
Designer
dimensions & weights
Wheelbase	2812 mm	110.7 inches
Track/tread (front)	1579 mm	62.2 inches
Track/tread (rear)	1603 mm	63.1 inches
Length	4671 mm	183.9 inches
Width	1870 mm	73.6 inches
Height	1386 mm	54.6 inches
Ground clearance	116 mm	4.6 inches
length:wheelbase ratio	1.66
Kerb weight	1825 kg	4023 lb
Weight distribution
fuel tank capacity	60 litres	13.2 [15.9] UK [US] gal.
aerodynamics
Drag coefficient	0.34
Frontal area	2.23 m²
CdA	0.76
Powertrain
engine type	turbocharged petrol
Engine manufacturer	BMW
Engine code
Cylinders	Straight 6
Capacity	3 litre 2979 cc (181.79 cu in)
Bore × Stroke	84 × 89.6 mm 3.31 × 3.53 in
Bore/stroke ratio	0.94
Valve gear	double overhead camshaft (DOHC) 4 valves per cylinder 24 valves in total
maximum power output	431 PS (425 bhp) (317 kW) at 5500-7300 rpm
maximum torque	550 Nm (406 ft·lb) (56.1 kgm) at 1850-5500 rpm
Specific output	106.4 kW/litre 144.6 ps/litre 142.7 bhp/litre 2.34 bhp/cu in
Specific torque	184.63 Nm/litre 2.23 ft·lb/cu³
Engine construction
Lubrication	wet sumped
compression ratio	10.2:1
Fuel system	direct petrol injection
bmep (brake mean effective pressure)	2320.1 kPa (336.5 psi)
Maximum RPM
crankshaft bearings
Engine coolant	Water
Unitary capacity	496.5 cc
Aspiration	Turbo
Compressor
Intercooler
Catalytic converter	Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h	4.6 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre	22.8 s
Maximum speed	250 km/h (155 mph)
Power-to-weight ratio	Higher is better 236.11 PS/tonne (1000 kg) 0.24 PS/kg 173.66 kW/tonne (1000 kg) 0.17 kW/kg 232.88 bhp/tonne (1000 kg) 0.23 bhp/kg 0.1 bhp/lb
Weight-to-power ratio	Lower is better 5.76 kg/kW 9.62 lb/bhp
fuel consumption
Fuel consumption	12.4/7.2/9.1 l/100km urban/extra-urban/combined
universal fuel consumption (calculated from the above)
litres/100km	12.4/7.2/9.1 l/100km urban/extra-urban/combined
km/litre	8.1/13.9/11.0 km/l urban/extra-urban/combined
UK MPG	22.8/39.2/31.0 UK MPG urban/extra-urban/combined
US MPG	19.0/32.7/25.8 US MPG urban/extra-urban/combined
Carbon dioxide emissions	213.0 g/km NEDC
Carbon dioxide emissions
Carfolio Calculated CO₂ ^?
VED band (UK)	K
CO₂ Effizienz (DE)	E
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	9.0J x 18
Wheel size rear	10.0J x 18
Tyres front	255/40 ZR 18 95Y
Tyres rear	275/40 ZR 18 99Y
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	3.46
general
Carfolio.com ID	365112
Production total
Model code
Model family	F83
RAC rating	26.2
Insurance classification	No information available
Tax band	No information available
2014 BMW M4 Cabrio added 2014-04-06. Last modified 2020-02-02.