Car technical specifications and fuel economy / consumption / mpg

Comparison BMW M3 (E90) 4.0 (420 Hp) & BMW X3 (F25 LCI, facelift 2014) 20i (184 Hp) xDrive


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BMW M3 (E90) 4.0 (420 Hp)
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BMW X3 (F25 LCI, facelift 2014) 20i (184 Hp) xDrive
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Brand: BMW BMW
Model: M3 X3
Generation: M3 (E90) X3 (F25 LCI, facelift 2014)
Engine / modification: 4.0 (420 Hp) 20i (184 Hp) xDrive
Production start: 2008 year 2014 year
Production end: 2011 year 2017 year
Coupe type: Sedan SUV
Num. of Doors: 4 5
Num. of seats: 5 5
Fuel consumption / economy - urban: 17.7 l/100 km 9.8 l/100 km
Fuel consumption / economy - extra urban: 9.3 l/100 km 6.5 l/100 km
Fuel consumption / economy - combined: 12.4 l/100 km 7.7 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.31 0.33
Fuel tank volume: 63 l 67 l
Emission standard: Euro 5 Euro 6
CO2 emissions: 180 g/km
Power: 420 hp 184 hp
Max power in: 8300 rpm. 5000-6250 rpm.
Maximum speed: 250 km/h 210 km/h
Acceleration from 0 to 100 km/h: 4.9 sec 8.4 sec
Torque: 400 Nm @ 3900 rpm. 270 Nm @ 1250-4500 rpm.
Model Engine: S65B40 N20B20
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 3999 cm3 1997 cm3
Engine oil capacity: 8.8 l 5.0 l
Coolant: 11.4 l 7.5 l
Fuel System: Multi-point injection Direct injection
Aspiration / Turbine: Twin-power turbo
Position of cylinders: V engine Inline
Number of cylinders: 8 4
Number of valves per cylinder: 4 4
Compression ratio: 12 10
Piston Stroke: 75.2 mm 90.1 mm
Cylinder Bore: 92 mm 84 mm
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Number of Gears (manual transmission): 6 6
Length: 4580 mm 4657 mm
Width: 1817 mm 1881 mm
Height: 1447 mm 1661 mm
Wheelbase: 2761 mm 2810 mm
Front track: 1540 mm 1616 mm
Rear (Back) track: 1539 mm 1632 mm
Ride height(clearance): 204 mm
Minimum volume of Luggage (trunk): 450 l 550 l
Maximum amount of Luggage (trunk): 1600 l
Front suspension: Coil spring Independent, spring
Rear suspension: Helical spring Multi-link independent
Max weight: 2150 kg 2310 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs
Kerb Weight: 1605 kg 1720 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering
Max. roof load: 75 kg 100 kg
Minimum turning circle (turning diameter): 11.7 m 11.9 m
Permitted trailer load with brakes (12%): 2000 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 100 kg
Tire size: 245/40 R18; 265/40 R18 225/60 R17 99V
Wheel rims size: 8.5J x 18; 9.5J x 18 7.5J x 17