Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 6 Series Convertible (F12) 640i (320 Hp) xDrive Steptronic & BMW X1 (E84 Facelift 2012) 25d (218 Hp) xDrive


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BMW 6 Series Convertible (F12) 640i (320 Hp) xDrive Steptronic
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BMW X1 (E84 Facelift 2012) 25d (218 Hp) xDrive
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Brand: BMW BMW
Model: 6 Series X1
Generation: 6 Series Convertible (F12) X1 (E84 Facelift 2012)
Engine / modification: 640i (320 Hp) xDrive Steptronic 25d (218 Hp) xDrive
Production start: 2013 year 2012 year
Production end: 2015 year 2015 year
Coupe type: Cabriolet Crossover
Num. of Doors: 2 5
Num. of seats: 4 5
Fuel consumption / economy - urban: 11.2-11.4 l/100 km 7.2 l/100 km
Fuel consumption / economy - extra urban: 6.5-6.6 l/100 km 5.0 l/100 km
Fuel consumption / economy - combined: 8.2-8.4 l/100 km 5.9 l/100 km
Fuel Type: Petrol (Gasoline) Diesel
Drag coefficient: 0.31
Fuel tank volume: 70 l 61 l
Emission standard: Euro 6 Euro 5
CO2 emissions: 192-195 g/km 154 g/km
Power: 320 hp 218 hp
Max power in: 5800-6000 rpm. 4000 rpm.
Maximum speed: 250 km/h 230 km/h
Acceleration from 0 to 100 km/h: 5.4 sec 6.8 sec
Torque: 450 Nm @ 1300-4500 rpm. 450 Nm @ 1500-2500 rpm.
Model Engine: N55B30 N47D20
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 2979 cm3 1995 cm3
Engine oil capacity: 6.5 l 5.2 l
Coolant: 10.2 l
Fuel System: Direct injection Diesel Commonrail
Aspiration / Turbine: Twin-power turbo Twin-power turbo
Position of cylinders: Inline Inline
Number of cylinders: 6 4
Number of valves per cylinder: 4 4
Compression ratio: 10.2 16.5
Piston Stroke: 89.6 mm 90 mm
Cylinder Bore: 84 mm 84 mm
Wheel Drive: All wheel drive (4x4) All wheel drive (4x4)
Number of Gears (automatic transmission): 8 Steptronic
Number of Gears (manual transmission): 6
Length: 4894 mm 4477 mm
Width: 1894 mm 1798 mm
Height: 1365 mm 1545 mm
Wheelbase: 2855 mm 2760 mm
Front track: 1600 mm 1500 mm
Rear (Back) track: 1665 mm 1529 mm
Ride height(clearance): 123 mm
Minimum volume of Luggage (trunk): 300 l 420 l
Maximum amount of Luggage (trunk): 350 l 1350 l
Front suspension: Double wishbone Independent, spring
Rear suspension: Multi-link independent Multi-link independent
Max weight: 2400 kg 2150 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs
Kerb Weight: 1910 kg 1660 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering
Minimum turning circle (turning diameter): 11.7 m 11.8 m
Tire size: 225/55 R17; 245/45 R18; 275/45 R18; 245/40 R19; 275/35 R19; 245/35 R20; 275/30 R20 225/50 R17 94H
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 7.5J x 17