BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic Specs

BMW LogoBMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic has been in production since 2019 - 2020. Cars comes in Cabriolet body types and can be suited with Petrol (Gasoline) engine types with a volume of 3L liters, engines produces a power of 340 Hp. The overall dimensions of the car are 4843x1902x1339 mm, and the weight is from 1880 kg.

BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020
BMW 8 Series Convertible (G14) 840i (340 Hp) xDrive Steptronic 2019 - 2020


General data

Generation8 Series Convertible (G14)
Modification840i (340 Hp) xDrive Steptronic
Start of productionJuly, 2019 year
End of production2020 year
Powertrain ArchitectureInternal Combustion engine
Body typeCabriolet
Seats4
Doors2
Fuel TypePetrol (Gasoline)
ModelB58B30

Fuel consumption (economy), emissions

Fuel consumption - urban9.6-9.8 l/100 km
Fuel consumption - extra urban6.4-6.7 l/100 km
Fuel consumption - combined7.6-7.8 l/100 km
CO2 emissions173-178 g/km
Emission standardEuro 6d - TEMP

Performance specs

Acceleration 0 - 100 km/h (0 - 62 mph)4.9 sec
Maximum speed250 km/h
Weight-to-power ratio5.5 kg/Hp, 180.9 Hp/tonne

Engine technical data

Power340 Hp @ 5000-6500 rpm.
Power per litre113.4 Hp/l
Torque500 Nm @ 1600-4500 rpm.
Engine locationFront, Longitudinal
Engine displacement2998 cm3
Number of cylinders6
Position of cylindersInline
Cylinder Bore82 mm
Piston Stroke94.6 mm
Compression ratio11
Number of valves per cylinder4
Fuel SystemDirect injection
Engine aspirationTwin-power turbo, Intercooler
Engine oil capacity6.5 l
Engine systemsStart & Stop System
PowerElectric Steering

Suspension and brakes specs

Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.
Drive wheelAll wheel drive (4x4)
Number of Gears (automatic transmission)8 Steptronic
Front suspensionDouble wishbone
Rear suspensionMulti-link independent
Front brakesVentilated discs
Rear brakesVentilated discs
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Tires size245/45 R18 100Y XL; 275/40 R18 103Y XL
Wheel rims size8J x 18; 9J x 18

Dimensions

Length4843 mm
Width1902 mm
Width2137 mm
Height1339 mm
Wheelbase2822 mm
Front track1627 mm
Rear (Back) track1642 mm
Ride height118 mm
Drag coefficient (Cd)0.31
Minimum turning circle (turning diameter)11.9 m

Weights, volume and space

Kerb Weight1880 kg
Max. weight2400 kg
Max load520 kg
Trunk (boot) space - minimum280 l
Trunk (boot) space - maximum350 l
Fuel tank capacity68 l