Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 8 Series Convertible (G14) M850i (530 Hp) xDrive Steptronic & BMW 4 Series Gran Coupe (F36) 430d (258 Hp) xDrive Steptronic & Audi A5 Sportback (F5, facelift 2019) 40 TFSI (204 Hp) MHEV quattro S tronic


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BMW 8 Series Convertible (G14) M850i (530 Hp) xDrive Steptronic
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BMW 4 Series Gran Coupe (F36) 430d (258 Hp) xDrive Steptronic
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Audi A5 Sportback (F5, facelift 2019) 40 TFSI (204 Hp) MHEV quattro S tronic
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Brand: BMW BMW Audi
Model: 8 Series 4 Series A5
Generation: 8 Series Convertible (G14) 4 Series Gran Coupe (F36) A5 Sportback (F5, facelift 2019)
Engine / modification: M850i (530 Hp) xDrive Steptronic 430d (258 Hp) xDrive Steptronic 40 TFSI (204 Hp) MHEV quattro S tronic
Production start: 2019 year 2014 year 2020 year
Production end: 2020 year 2016 year
Coupe type: Cabriolet Coupe
Num. of Doors: 2 5 4
Num. of seats: 4 5 5
Fuel consumption / economy - urban: 13.3-13.6 l/100 km 6.2-6.5 l/100 km
Fuel consumption / economy - extra urban: 7.9-8.0 l/100 km 4.9 l/100 km
Fuel consumption / economy - combined: 9.9-10.0 l/100 km 5.3-5.5 l/100 km
Fuel Type: Petrol (Gasoline) Diesel Petrol (Gasoline)
Drag coefficient: 0.32 0.29 0.26
Fuel tank volume: 68 l 57 l 58 l
Emission standard: Euro 6d-TEMP Euro 6 Euro 6d-ISC-FCM
CO2 emissions: 229-225 g/km 140-144 g/km
Power: 530 hp 258 hp 204 hp
Max power in: 5500-6000 rpm. 4000 rpm. 4475-6000 rpm.
Maximum speed: 250 km/h 250 km/h 210 , Electronically limited km/h
Acceleration from 0 to 100 km/h: 3.9 sec 5.3 sec 6.8 sec
Torque: 750 Nm @ 1800-4600 rpm. 560 Nm @ 1500-3000 rpm. 320 Nm @ 1450-4475 rpm.
Model Engine: N63B44T3 N57D30 DLVA
Engine position: Front, longitudinal Front, longitudinal Front, longitudinal
Engine displacement: 4395 cm3 2993 cm3 1984 cm3
Engine oil capacity: 10.5 l 6.5-7 l 5.2 l
Coolant: 7.2 l 8 l
Fuel System: Direct injection Diesel Commonrail Direct injection
Aspiration / Turbine: Twin-power turbo Twin-power turbo
Position of cylinders: V engine Inline Inline
Number of cylinders: 8 6 4
Number of valves per cylinder: 4 4 4
Compression ratio: 10.5 16.5 12.2
Piston Stroke: 88.3 mm 90 mm 92.8 mm
Cylinder Bore: 89 mm 84 mm 82.5 mm
Wheel Drive: All wheel drive (4x4) All wheel drive (4x4) All wheel drive (4x4)
Number of Gears (automatic transmission): 8 Steptronic 8 Steptronic 7 S tronic
Length: 4851 mm 4638 mm 4757 mm
Width: 1902 mm 1825 mm 1843 mm
Width including mirrors: 2137 mm 2029 mm
Height: 1345 mm 1404 mm 1386-1398 mm
Wheelbase: 2822 mm 2810 mm 2824 mm
Front track: 1627 mm 1544 mm 1587 mm
Rear (Back) track: 1642 mm 1590 mm 1568 mm
Ride height(clearance): 125 mm 145 mm
Front overhang: 953 mm 898 mm
Rear overhang: 1076 mm 1035 mm
Minimum volume of Luggage (trunk): 350 l 480 l 465 l
Maximum amount of Luggage (trunk): 1300 l 1280 l
Front suspension: Double wishbone Independent, spring Independent multi-link
Rear suspension: Multi-link independent Multi-link independent Independent, spring multi-link with stabilizer
Max weight: 2515 kg 2235 kg 2160 kg
Front brakes: Ventilated discs Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs Disc
Kerb Weight: 2015 kg 1675 kg 1585 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering Electric Steering
Max. roof load: 75 kg 90 kg
Permitted trailer load with brakes (8%): 1900 kg
Minimum turning circle (turning diameter): 11.9 m 11.8 m 11.7 m
Permitted trailer load with brakes (12%): 1800 kg 1700 kg
Permitted trailer load without brakes: 750 kg 750 kg
Permitted towbar download: 75 kg 80 kg
Tire size: 245/35 R20 95Y; 275/30 R20 97Y 225/50 R17 94W; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19 225/50 R17
Wheel rims size: 8J x 20; 9J x 20 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19 7.5J x 17