Home >> Autocatalog >> BMW >> 8 Series >> 2019 8 Series Convertible (G14) >> 840d (340 Hp) Mild Hybrid xDrive Steptronic
Autocatalog Login Register Car Specs API
English ▼

2020 BMW 8 Series Convertible (G14) 840d (340 Hp) Mild Hybrid xDrive Steptronic

2019 BMW 8 Series Convertible (G14) - Photo 1
BMW 8 Series Convertible (G14) - Photo 2BMW 8 Series Convertible (G14) - Photo 3BMW 8 Series Convertible (G14) - Photo 4BMW 8 Series Convertible (G14) - Photo 5BMW 8 Series Convertible (G14) - Photo 6BMW 8 Series Convertible (G14) - Photo 7BMW 8 Series Convertible (G14) - Photo 8BMW 8 Series Convertible (G14) - Photo 9BMW 8 Series Convertible (G14) - Photo 10

Key specs

BMW 8 Series Cabriolet 2020, 2021, 2022

What is the body type, BMW 8 Series Convertible (G14)?Cabriolet, 2 Doors, 4 Seats
What is the fuel economy, BMW 8 Series Convertible (G14) 840d (340 Hp) Mild Hybrid xDrive Steptronic?5.7-6.0 l/100 km
41.27 - 39.2 US mpg
49.56 - 47.08 UK mpg
17.54 - 16.67 km/l
How ECO is the car, BMW 8 Series 840d (340 Hp) Mild Hybrid xDrive Steptronic?151-159 g/km CO2
Euro 6d
How fast is the car, 2020 8 Series Convertible (G14) 840d (340 Hp) Mild Hybrid xDrive Steptronic?250 km/h | 155.34 mph
0-100 km/h: 5.1 sec
0-60 mph: 4.8 sec
How much power, BMW 8 Series Cabriolet 2020 840d (340 Hp) Mild Hybrid xDrive Steptronic?340 Hp, 700 Nm
516.29 lb.-ft.
What is the engine size, BMW 8 Series Cabriolet 2020 840d (340 Hp) Mild Hybrid xDrive Steptronic?3.0 l
2993 cm3
182.64 cu. in.
How many cylinders, 2020 BMW 840d (340 Hp) Mild Hybrid xDrive Steptronic?6, Inline
What is the drivetrain, BMW 8 Series Convertible (G14) Cabriolet 2020 840d (340 Hp) Mild Hybrid xDrive Steptronic?All wheel drive (4x4). MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
How long is this vehicle, 2020 BMW 8 Series Cabriolet?4843 mm
190.67 in.
How wide is the vehicle, 2020 BMW 8 Series Cabriolet?1902 mm
74.88 in.
What is the curb weight, 2020 BMW 8 Series Convertible (G14) 840d (340 Hp) Mild Hybrid xDrive Steptronic?2030 kg
4475.38 lbs.
What is the gross weight, 2020 BMW 8 Series Convertible (G14) 840d (340 Hp) Mild Hybrid xDrive Steptronic?2500 kg
5511.56 lbs.
How much trunk (boot) space, 2020 BMW 8 Series Cabriolet?350 l
12.36 cu. ft.
How many gears, What type is the gearbox, 2020 BMW 8 Series Convertible (G14) 840d (340 Hp) Mild Hybrid xDrive Steptronic?8, automatic transmission Steptronic

BMW 8 Series Convertible (G14) 840d (340 Hp) Mild Hybrid xDrive Steptronic 2020, 2021, 2022 Specs

General information
BrandBMW
Model 8 Series
Generation 8 Series Convertible (G14)
Modification (Engine) 840d (340 Hp) Mild Hybrid xDrive Steptronic
Start of production November, 2020 year
End of production March, 2022 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body typeCabriolet
Seats 4
Doors 2
Performance specs
Fuel consumption (economy) - urban (NEDC, WLTP equivalent) 7.3-7.5 l/100 km 32.22 - 31.36 US mpg
38.7 - 37.66 UK mpg
13.7 - 13.33 km/l
Fuel consumption (economy) - extra urban (NEDC, WLTP equivalent) 4.9-5.2 l/100 km 48 - 45.23 US mpg
57.65 - 54.32 UK mpg
20.41 - 19.23 km/l
Fuel consumption (economy) - combined (NEDC, WLTP equivalent) 5.7-6.0 l/100 km 41.27 - 39.2 US mpg
49.56 - 47.08 UK mpg
17.54 - 16.67 km/l
CO2 emissions (NEDC, WLTP equivalent)151-159 g/km
Fuel Type Diesel
Acceleration 0 - 100 km/h5.1 sec
Acceleration 0 - 62 mph5.1 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 4.8 sec
Maximum speed 250 km/h 155.34 mph
Emission standard Euro 6d
Weight-to-power ratio 6 kg/Hp, 167.5 Hp/tonne
Weight-to-torque ratio 2.9 kg/Nm, 344.8 Nm/tonne
Electric cars and hybrids specs
Electric motor 1
Electric motor power 11 Hp
Internal combustion engine specs
Power 340 Hp @ 4400 rpm.
Power per litre 113.6 Hp/l
Torque 700 Nm @ 1750-2250 rpm. 516.29 lb.-ft. @ 1750-2250 rpm.
Engine layout Front, Longitudinal
Engine Model/Code B57D30B
Engine displacement 2993 cm3 182.64 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 84 mm 3.31 in.
Piston Stroke 90 mm 3.54 in.
Compression ratio 16.5
Number of valves per cylinder 4
Fuel injection system Diesel Commonrail
Engine aspiration Twin-power turbo, Intercooler
Engine oil capacity 7 l 7.4 US qt | 6.16 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 10.2 l 10.78 US qt | 8.97 UK qt
Engine systemsStart & Stop System
Particulate filter
Space, Volume and weights
Kerb Weight 2030 kg 4475.38 lbs.
Max. weight 2500 kg 5511.56 lbs.
Max load 470 kg 1036.17 lbs.
Trunk (boot) space - minimum 350 l 12.36 cu. ft.
Fuel tank capacity 66 l 17.44 US gal | 14.52 UK gal
Dimensions
Length 4843 mm 190.67 in.
Width 1902 mm 74.88 in.
Height 1339 mm 52.72 in.
Wheelbase 2822 mm 111.1 in.
Front track 1627 mm 64.06 in.
Rear (Back) track 1642 mm 64.65 in.
Ride height (ground clearance) 118 mm 4.65 in.
Drag coefficient (Cd) 0.30
Minimum turning circle (turning diameter) 11.9 m 39.04 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
Drive wheel All wheel drive (4x4)
Number of gears and type of gearbox 8 gears, automatic transmission Steptronic
Front suspension Double wishbone
Rear suspension Independent multi-link suspension
Front brakesVentilated discs
Rear brakesVentilated discs
Assisting systemsABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size Front wheel tires: 245/45 R18 100Y XL
Rear wheel tires: 275/40 R18 103Y XL
Wheel rims sizeFront wheel rims: 8J x 18
Rear wheel rims: 9J x 18