Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 6 Series Convertible (F12) 650i (450 Hp) xDrive Steptronic & BMW 2 Series Convertible (F23 LCI, facelift 2017) 218i (136 Hp) Steptronic


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BMW 6 Series Convertible (F12) 650i (450 Hp) xDrive Steptronic
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BMW 2 Series Convertible (F23 LCI, facelift 2017) 218i (136 Hp) Steptronic
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Brand: BMW BMW
Model: 6 Series 2 Series
Generation: 6 Series Convertible (F12) 2 Series Convertible (F23 LCI, facelift 2017)
Engine / modification: 650i (450 Hp) xDrive Steptronic 218i (136 Hp) Steptronic
Production start: 2012 year 2017 year
Production end: 2015 year
Coupe type: Cabriolet Cabriolet
Num. of Doors: 2 2
Num. of seats: 4 4
Fuel consumption / economy - urban: 13.0-13.3 l/100 km 6.5-7.1 l/100 km
Fuel consumption / economy - extra urban: 7.2-7.3 l/100 km 4.6-5.0 l/100 km
Fuel consumption / economy - combined: 9.3-9.5 l/100 km 5.3-5.8 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.32 0.32
Fuel tank volume: 70 l 52 l
Emission standard: Euro 5 Euro 6
CO2 emissions: 217-221 g/km 124-134 g/km
Power: 450 hp 136 hp
Max power in: 5500 rpm. 4400 rpm.
Maximum speed: 250 km/h 205 km/h
Acceleration from 0 to 100 km/h: 4.5 sec 9.6 sec
Torque: 650 Nm @ 2000-4500 rpm. 220 Nm @ 1250-4300 rpm.
Model Engine: N63B44 B38B15
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 4395 cm3 1499 cm3
Engine oil capacity: 9.5 l 4.25 l
Coolant: 14.4 l 7.7 l
Fuel System: Direct injection Direct injection
Aspiration / Turbine: Twin-power turbo Twin-power turbo
Position of cylinders: V engine Inline
Number of cylinders: 8 3
Number of valves per cylinder: 4 4
Compression ratio: 10 11
Piston Stroke: 88.3 mm 94.6 mm
Cylinder Bore: 89 mm 82 mm
Wheel Drive: All wheel drive (4x4) Rear wheel drive
Number of Gears (automatic transmission): 8 Steptronic 8 Steptronic
Length: 4894 mm 4432 mm
Width: 1894 mm 1774 mm
Width including mirrors: 1984 mm
Height: 1365 mm 1413 mm
Wheelbase: 2855 mm 2690 mm
Front track: 1600 mm 1521 mm
Rear (Back) track: 1665 mm 1556 mm
Ride height(clearance): 123 mm 140 mm
Front overhang: 780 mm
Rear overhang: 962 mm
Minimum volume of Luggage (trunk): 300 l 280 l
Maximum amount of Luggage (trunk): 350 l 335 l
Front suspension: Double wishbone Double wishbone
Rear suspension: Multi-link independent Multi-link independent
Max weight: 2480 kg 1985 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc
Kerb Weight: 1980 kg 1520 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering
Minimum turning circle (turning diameter): 11.7 m 10.9 m
Permitted trailer load with brakes (12%): 1300 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 75 kg
Tire size: 225/55 R17; 245/45 R18; 275/45 R18; 245/40 R19; 275/35 R19; 245/35 R20; 275/30 R20 205/55 R16; 205/50 R17; 225/45 R17; 245/40 R17; 225/40 R18; 245/35 R18
Wheel rims size: 8J x 17; 8J x 18; 9J x 18; 8.5J x 19; 9J x 19; 8.5J x 20; 9J x 20 7J x 16; 7J x 17; 7.5J x 17; 8J x 17; 7.5J x 18; 8J x 18