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Specs of BMW 8 Series Convertible (G14) 840d (320 Hp) xDrive Steptronic /2019, 2020/

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 Convertible (G14) 840d (320 Hp) xDrive Steptronic /Cabriolet 2019 - 2020/

What is the body type of BMW 8 Series Convertible (G14)?
Cabriolet, 2 Doors, 4 Seats
What is the fuel consumption and economy of BMW 8 Series Convertible (G14) 840d (320 Hp) xDrive Steptronic?
5.9-6.3 l/100 km
39.9 - 37.3 US mpg
47.9 - 44.8 UK mpg
16.9 - 15.9 km/l
How environmentally friendly is BMW 8 Series 840d (320 Hp) xDrive Steptronic?
155-166 g/km CO2
Euro 6d
How fast is 2019 8 Series Convertible (G14) 840d (320 Hp) xDrive Steptronic?
250 km/h | 155 mph
0-100 km/h: 5.2 sec
0-60 mph: 4.9 sec
What is the power output of BMW 8 Series Cabriolet 2019 840d (320 Hp) xDrive Steptronic?
320 Hp, 680 Nm
502 lb.-ft.
What is the engine displacement of BMW 8 Series Cabriolet 2019 840d (320 Hp) xDrive Steptronic?
3.0 l
2993 cm3
182.64 cu. in.
What is the number of cylinders in 2019 BMW 840d (320 Hp) xDrive Steptronic?
6, Inline
What is the drivetrain of BMW 8 Series Convertible (G14) Cabriolet 2019 840d (320 Hp) xDrive Steptronic?
All wheel drive (4x4). Internal Combustion engine.
What is the length of 2019 BMW 8 Series Cabriolet?
4843 mm
190.67 in.
What is the width of 2019 BMW 8 Series Cabriolet?
1902 mm
74.88 in.
What is the kerb weight of 2019 BMW 8 Series Convertible (G14) 840d (320 Hp) xDrive Steptronic?
1955 kg
4310 lbs.
What is the maximum permissible mass of 2019 BMW 8 Series Convertible (G14) 840d (320 Hp) xDrive Steptronic?
2485 kg
5478 lbs.
What is the trunk (boot) capacity of 2019 BMW 8 Series Cabriolet?
350 l
12.4 cu. ft.
What is the number of gears in What is the gearbox type of 2019 BMW 8 Series Convertible (G14) 840d (320 Hp) xDrive Steptronic?
8, automatic transmission Steptronic
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General information

Brand
BMW
Model
8 Series
Generation
8 Series Convertible (G14)
Modification (Engine)
840d (320 Hp) xDrive Steptronic
Start of production
2019 year
End of production
2020 year
Powertrain Architecture
Internal Combustion engine
Body type
Cabriolet
Seats
4
Doors
2
Looking for BMW 8 Series on the used-car market?
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Performance specs

Fuel consumption (economy) - urban
7.3-7.4 l/100 km 32.2 - 31.8 US mpg
38.7 - 38.2 UK mpg
13.7 - 13.5 km/l
Fuel consumption (economy) - extra urban
5.1-5.6 l/100 km 46.1 - 42 US mpg
55.4 - 50.4 UK mpg
19.6 - 17.9 km/l
Fuel consumption (economy) - combined
5.9-6.3 l/100 km 39.9 - 37.3 US mpg
47.9 - 44.8 UK mpg
16.9 - 15.9 km/l
CO2 emissions
155-166 g/km
Fuel Type
Diesel
Acceleration 0 - 100 km/h
5.2 sec
Acceleration 0 - 62 mph
5.2 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net)
4.9 sec
Maximum speed
250 km/h 155 mph
Emission standard
Euro 6d
Weight-to-power ratio
6.1 kg/Hp, 163.7 Hp/tonne
Weight-to-torque ratio
2.9 kg/Nm, 347.8 Nm/tonne

Engine specs

Power
320 Hp @ 4400 rpm.
Power per litre
106.9 Hp/l
Torque
680 Nm @ 1750-2250 rpm. 502 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
16.5:1
Number of valves per cylinder
4
Fuel injection system
Diesel Commonrail
Engine aspiration
TwinPower Turbo, Intercooler
Engine oil capacity
6.5 l 6.87 US qt | 5.72 UK qt
Engine oil specification
Log in to see.Log in to see.
Coolant
9.5 l 10.04 US qt | 8.36 UK qt
Engine systems
Particulate filter

Volume and weights

Kerb Weight
1955 kg 4310 lbs.
Max. weight
2485 kg 5478 lbs.
Max load
530 kg 1168 lbs.
Trunk (boot) space - minimum
350 l 12.4 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.
Width including mirrors
2137 mm 84.13 in.
Height
1339 mm 52.72 in.
Wheelbase
2822 mm 111.1 in.
Front track
1619 mm 63.74 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

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 brakes
Ventilated discs
Rear brakes
Ventilated discs
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tires size
245/45 R18 100Y; 275/40 R18 103Y
Wheel rims size
8J x 18; 9J x 18