Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 4 Series Gran Coupe (F36) 420i (184 Hp) xDrive Steptronic & Chevrolet Impala IX 3.6 SIDI V6 (300 Hp) FlexFuel Automatic


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BMW 4 Series Gran Coupe (F36) 420i (184 Hp) xDrive Steptronic
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Chevrolet Impala IX 3.6 SIDI V6 (300 Hp) FlexFuel Automatic
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Brand: BMW Chevrolet
Model: 4 Series Impala
Generation: 4 Series Gran Coupe (F36) Impala IX
Engine / modification: 420i (184 Hp) xDrive Steptronic 3.6 SIDI V6 (300 Hp) FlexFuel Automatic
Production start: 2014 year 2012 year
Production end: 2016 year 2013 year
Coupe type: Coupe Sedan
Num. of Doors: 5 4
Num. of seats: 5 5-6
Fuel consumption / economy - urban: 8.6-8.8 l/100 km 13.0 l/100 km
Fuel consumption / economy - extra urban: 5.1-5.2 l/100 km 7.8 l/100 km
Fuel consumption / economy - combined: 6.4-6.5 l/100 km
Fuel Type: Petrol (Gasoline) Petrol / Ethanol - E85
Drag coefficient: 0.30
Fuel tank volume: 60 l 66 l
Emission standard: Euro 6
CO2 emissions: 149-152 g/km
Power: 184 hp 300 hp
Max power in: 5000-6250 rpm. 6800 rpm.
Maximum speed: 231 km/h
Acceleration from 0 to 100 km/h: 7.9 sec
Torque: 270 Nm @ 1250-4500 rpm. 355 Nm @ 5300 rpm.
Model Engine: N20B20 LFX
Engine position: Front, longitudinal Front, transverse
Engine displacement: 1997 cm3 3556 cm3
Engine oil capacity: 5.0 l 5.7 l
Coolant: 8.2-9.1 l 8.7 l
Fuel System: Direct injection Direct injection
Maximum engine speed: 7200 rpm.
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline V engine
Valvetrain: DOHC
Number of cylinders: 4 6
Number of valves per cylinder: 4 4
Compression ratio: 11 11.5
Piston Stroke: 90.1 mm 85.6 mm
Cylinder Bore: 84 mm 94 mm
Wheel Drive: All wheel drive (4x4) Front wheel drive
Number of Gears (automatic transmission): 8 Steptronic 6
Length: 4638 mm 5090 mm
Width: 1825 mm 1851 mm
Height: 1404 mm 1491 mm
Wheelbase: 2810 mm 2807 mm
Front track: 1544 mm 1585 mm
Rear (Back) track: 1590 mm 1562 mm
Ride height(clearance): 145 mm
Minimum volume of Luggage (trunk): 480 l 526 l
Maximum amount of Luggage (trunk): 1300 l
Front suspension: Independent, spring Independent, Spring McPherson, with stabilizer
Rear suspension: Multi-link independent Independent, spring multi-link with stabilizer
Max weight: 2145 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc
Kerb Weight: 1585 kg 1613-1655 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering
Max. roof load: 75 kg
Minimum turning circle (turning diameter): 11.8 m 11.6-12.2 m
Permitted trailer load with brakes (12%): 1700 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 75 kg
Tire size: 225/50 R17 94W; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19 225/60 R16; 225/55 R17; 235/50 R18
Wheel rims size: 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19 R16; R17; R18