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BMW 8 Series Convertible

2018 – 2022 Convertible Germany

BMW built the 8 Series Convertible from 2018 to 2022. Four variants with petrol and diesel engines cover 320 to 530 hp. At its quickest, it reaches 100 km/h in 3.9 seconds. The most powerful version produces 530 hp. It was also available as coupé and sedan.

VariantFuelPower0–100TopGearbox
840d xDrive 8AT AWD (320 HP)
3.0 L · 6 cyl · Rear Wheel Drive
Diesel 320 hp 5.2 s 249 8-speed automatic Steptronic
840i 8AT RWD (340 HP)
3.0 L · 6 cyl · Rear Wheel Drive
Gasoline 340 hp 5.3 s 249 8-speed automatic Steptronic
840i xDrive 8AT AWD (340 HP)
3.0 L · 6 cyl · All Wheel Drive
Gasoline 340 hp 4.9 s 249 8-speed automatic Steptronic
M850i xDrive 8AT AWD (530 HP)
4.4 L · 8 cyl · Rear Wheel Drive
Gasoline 530 hp 3.9 s 249 8-speed automatic Steptronic

Engine

Cylinders
L6
Displacement
2993 cm3 (183 ci)
Power
235.4 KW @ 4400 RPM320 HP @ 4400 RPM316 BHP @ 4400 RPM
Torque
502 lb-ft @ 1750-2250 RPM680 Nm @ 1750-2250 RPM
Fuel System
Turbocharged Common Rail
Fuel
Diesel
Fuel capacity
18 gallons (68.1 L)

Performance

Top Speed
155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph)
5.2 s

Transmission

Drive Type
Rear Wheel Drive
Gearbox
8-speed automatic Steptronic

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
245/35 R20 95Y XL

Dimensions

Length
190.7 in (4844 mm)
Width
74.9 in (1902 mm)
Height
52.7 in (1339 mm)
Front/rear Track
63.7/64.6 in (1,618/1,641 mm)
Wheelbase
111.1 in (2822 mm)
Ground Clearance
4.6 in (117 mm)
Cargo Volume
12.4 cuFT (351 L)
Aerodynamics (Cd)
0.3

Weight

Unladen Weight
4442 lbs (2015 kg)
Gross Weight Limit
5545 lbs (2515 kg)

Fuel Economy (nedc)

City
31.8 mpg US (7.4 L/100Km)
Highway
42 mpg US (5.6 L/100Km)
Combined
37.3 mpg US (6.3 L/100Km)
CO2 Emissions
155 g/km

Engine

Cylinders
L6
Displacement
2998 cm3 (183 ci)
Power
250.1 KW @ 5000-6500 RPM340 HP @ 5000-6500 RPM335 BHP @ 5000-6500 RPM
Torque
369 lb-ft @ 1600-4500 RPM500 Nm @ 1600-4500 RPM
Fuel System
Direct injection
Fuel
Gasoline
Fuel capacity
18 gallons (68.1 L)

Performance

Top Speed
155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph)
5.3 s

Transmission

Drive Type
Rear Wheel Drive
Gearbox
8-speed automatic Steptronic

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
245/35 R20 95Y XL

Dimensions

Length
190.7 in (4844 mm)
Width
74.9 in (1902 mm)
Height
52.7 in (1339 mm)
Front/rear Track
63.7/64.6 in (1,618/1,641 mm)
Wheelbase
111.1 in (2822 mm)
Ground Clearance
4.6 in (117 mm)
Cargo Volume
12.4 cuFT (351 L)
Aerodynamics (Cd)
0.3

Weight

Unladen Weight
4034 lbs (1830 kg)
Gross Weight Limit
5159 lbs (2340 kg)

Fuel Economy (nedc)

City
26.1 mpg US (9 L/100Km)
Highway
37.3 mpg US (6.3 L/100Km)
Combined
32.2 mpg US (7.3 L/100Km)
CO2 Emissions
165 g/km

Engine

Cylinders
L6
Displacement
2998 cm3 (183 ci)
Power
250.1 KW @ 5000-6500 RPM340 HP @ 5000-6500 RPM335 BHP @ 5000-6500 RPM
Torque
369 lb-ft @ 1600-4500 RPM500 Nm @ 1600-4500 RPM
Fuel System
Direct injection
Fuel
Gasoline
Fuel capacity
18 gallons (68.1 L)

Performance

Top Speed
155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph)
4.9 s

Transmission

Drive Type
All Wheel Drive
Gearbox
8-speed automatic Steptronic

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
245/35 R20 95Y XL

Dimensions

Length
190.7 in (4844 mm)
Width
74.9 in (1902 mm)
Height
52.7 in (1339 mm)
Front/rear Track
63.7/64.6 in (1,618/1,641 mm)
Wheelbase
111.1 in (2822 mm)
Ground Clearance
4.6 in (117 mm)
Cargo Volume
12.4 cuFT (351 L)
Aerodynamics (Cd)
0.3

Weight

Unladen Weight
4145 lbs (1880 kg)
Gross Weight Limit
5291 lbs (2400 kg)

Fuel Economy (nedc)

City
24.5 mpg US (9.6 L/100Km)
Highway
36.8 mpg US (6.4 L/100Km)
Combined
30.9 mpg US (7.6 L/100Km)
CO2 Emissions
173 g/km

Engine

Cylinders
V8
Displacement
4395 cm3 (268 ci)
Power
389.8 KW @ 6000 RPM530 HP @ 6000 RPM523 BHP @ 6000 RPM
Torque
553 lb-ft @ 4600 RPM750 Nm @ 4600 RPM
Fuel System
Turbocharge Direct Injection
Fuel
Gasoline

Performance

Top Speed
155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph)
3.9 s

Transmission

Drive Type
Rear Wheel Drive
Gearbox
8-speed automatic Steptronic

Brakes

Front
Ventilated Discs
Rear
Ventilated Discs

Tires

Tire Size
245/35 R20 95Y XL

Dimensions

Length
191 in (4851 mm)
Width
74.9 in (1902 mm)
Height
53 in (1346 mm)
Front/rear Track
64.1/64.6 in (1,628/1,641 mm)
Wheelbase
111.1 in (2822 mm)
Ground Clearance
4.9 in (124 mm)
Cargo Volume
12.4 cuFT (351 L)
Aerodynamics (Cd)
0.32

Weight

Unladen Weight
4442 lbs (2015 kg)
Gross Weight Limit
5545 lbs (2515 kg)
Length4,844 – 4,851 mm
Width1,902 mm
Height1,339 – 1,346 mm
Wheelbase2,822 mm
Curb weight1,830 – 2,015 kg
Torque500 – 750 Nm

Ranges across all 4 variants of this generation.