Comparison BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic & BMW 8 Series Convertible (G14) 840i (333 Hp) xDrive Steptronic
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Brand: | BMW | BMW |
Model: | 8 Series | 8 Series |
Generation: | 8 Series Convertible (G14) | 8 Series Convertible (G14) |
Engine / modification: | 840i (340 Hp) xDrive Steptronic | 840i (333 Hp) xDrive Steptronic |
Production start: | 2019 year | 2020 year |
Production end: | 2020 year | |
Coupe type: | Cabriolet | Cabriolet |
Num. of Doors: | 2 | 2 |
Num. of seats: | 4 | 4 |
Fuel consumption / economy - urban: | 9.7-9.8 l/100 km | |
Fuel consumption / economy - extra urban: | 6.6-6.7 l/100 km | |
Fuel consumption / economy - combined: | 7.7-7.8 l/100 km | |
Fuel Type: | Petrol (Gasoline) | Petrol (Gasoline) |
Drag coefficient: | 0.31 | 0.30 |
Fuel tank volume: | 68 l | 68 l |
Emission standard: | Euro 6d - TEMP | Euro 6d |
CO2 emissions: | 175-178 g/km | |
Power: | 340 hp | 333 hp |
Max power in: | 5000-6500 rpm. | 5500-6250 rpm. |
Maximum speed: | 250 km/h | 250 km/h |
Acceleration from 0 to 100 km/h: | 4.9 sec | 5.2 sec |
Torque: | 500 Nm @ 1600-4500 rpm. | 500 Nm @ 1700-4000 rpm. |
Model Engine: | B58B30 | |
Engine position: | Front, longitudinal | Front, longitudinal |
Engine displacement: | 2998 cm3 | 2998 cm3 |
Engine oil capacity: | 6.5 l | 6.5 l |
Fuel System: | Direct injection | Direct injection |
Aspiration / Turbine: | Twin-power turbo | |
Position of cylinders: | Inline | Inline |
Valvetrain: | VALVETRONIC | |
Number of cylinders: | 6 | 6 |
Number of valves per cylinder: | 4 | 4 |
Compression ratio: | 11 | 11 |
Piston Stroke: | 94.6 mm | 94.6 mm |
Cylinder Bore: | 82 mm | 82 mm |
Wheel Drive: | All wheel drive (4x4) | All wheel drive (4x4) |
Number of Gears (automatic transmission): | 8 Steptronic | 8 Steptronic |
Length: | 4843 mm | 4843 mm |
Width: | 1902 mm | 1902 mm |
Width including mirrors: | 2137 mm | |
Height: | 1339 mm | 1339 mm |
Wheelbase: | 2822 mm | 2822 mm |
Front track: | 1627 mm | 1627 mm |
Rear (Back) track: | 1642 mm | 1642 mm |
Ride height(clearance): | 118 mm | 118 mm |
Front overhang: | 953 mm | |
Rear overhang: | 1076 mm | |
Minimum volume of Luggage (trunk): | 280 l | 350 l |
Maximum amount of Luggage (trunk): | 350 l | |
Front suspension: | Double wishbone | Double wishbone |
Rear suspension: | Multi-link independent | Multi-link independent |
Max weight: | 2400 kg | 2400 kg |
Front brakes: | Ventilated discs | Ventilated discs |
Rear brakes: | Ventilated discs | Ventilated discs |
Kerb Weight: | 1880 kg | 1915 kg |
ABS: | yes | |
Steering type: | Steering rack and pinion | Steering rack and pinion |
Power steering: | Electric Steering | Electric Steering |
Permitted trailer load with brakes (8%): | 1305 kg | |
Minimum turning circle (turning diameter): | 11.9 m | 11.6 m |
Permitted trailer load with brakes (12%): | 1305 kg | |
Tire size: | 245/45 R18 100Y XL; 275/40 R18 103Y XL | Front wheel tires: 245/45 R18 100Y XL |
Wheel rims size: | 8J x 18; 9J x 18 | Front wheel rims: 8J x 18 |