BMW 6 Series Convertible

2015 – 2018 Convertible Germany

The BMW 6 Series Convertible is a convertible built from 2015 to 2018. Buyers could choose between petrol and diesel engines, from 313 to 450 hp. 0–100 km/h takes as little as 4.5 s. Combined fuel use starts at 5.4 L/100 km. It was also available as coupé, sedan and Gran Turismo.

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Body styleConvertible

Production2015 – 2018

Variants6

FuelDiesel, Petrol

Other body styles

Coupé 2015 – 2018

Gran Coupe · Sedan 2015 – 2018

Gran Turismo 2017 – 2020

Key specifications (range)

Power313 – 450 hp

0–100 km/h4.5 – 5.5 s

Top speed249 km/h

Fuel economy5.4 – 9.3 L/100 km

Rear Wheel Drive · All Wheel Drive

Similar cars

Porsche 911 Targa 4 GTS2015 – 2021 up to430 hp

Mercedes-Benz S-Class Cabriolet2016 – 2017 up to455 hp

Ford Mustang Convertible2014 – 2017 up to441 hp

Chevrolet Camaro Convertible2016 – 2018 up to461 hp

Mercedes-AMG GT Roadster2016 – 2018 up to476 hp

Audi RS5 Cabriolet2013 – 2015 up to450 hp

Variant	Fuel	Power	0–100	Top	Gearbox
640d 8AT RWD (313 HP) 3.0 L · 6 cyl · Rear Wheel Drive	Diesel	313 hp	5.5 s	249	8-speed automatic (Steptronic)
640d xDrive 8AT AWD (313 HP) 3.0 L · 6 cyl · All Wheel Drive	Diesel	313 hp	5.3 s	249	8-speed automatic (Steptronic)
640i 8AT RWD (320 HP) 3.0 L · 6 cyl · Rear Wheel Drive	Gasoline	320 hp	5.5 s	249	8-speed automatic (Steptronic)
640i xDrive 8AT AWD (320 HP) 3.0 L · 6 cyl · All Wheel Drive	Gasoline	320 hp	5.4 s	249	8-speed automatic (Steptronic)
650i 8AT RWD (450 HP) 4.4 L · 8 cyl · Rear Wheel Drive	Gasoline	450 hp	4.6 s	249	8-speed automatic (Steptronic)
650i xDrive 8AT AWD (450 HP) 4.4 L · 8 cyl · All Wheel Drive	Gasoline	450 hp	4.5 s	249	8-speed automatic (Steptronic)

Engine

Cylinders: L6
Displacement: 2993 cm3 (183 ci)
Power: 230 KW @ 4400 RPM313 HP @ 4400 RPM308 BHP @ 4400 RPM
Torque: 465 lb-ft @ 1500-2500 RPM630 Nm @ 1500-2500 RPM
Fuel System: Turbocharged Common Rail
Fuel: Diesel

Performance

Top Speed: 155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph): 5.5 s

Transmission

Drive Type: Rear Wheel Drive
Gearbox: 8-speed automatic (Steptronic)

Brakes

Front: Ventilated Discs
Rear: Ventilated Discs

Tires

Tire Size: 225/55 R17 97Y

Dimensions

Length: 192.7 in (4895 mm)
Width: 74.6 in (1895 mm)
Height: 53.7 in (1364 mm)
Front/rear Track: 63/65.6 in (1,600/1,666 mm)
Wheelbase: 112.4 in (2855 mm)
Ground Clearance: 4.8 in (122 mm)
Cargo Volume: 10.6 cuFT (300 L)
Aerodynamics (Cd): 0.29

Weight

Unladen Weight: 4101 lbs (1860 kg)
Gross Weight Limit: 5214 lbs (2365 kg)

Fuel Economy (nedc)

City: 37.9 mpg US (6.2 L/100Km)
Highway: 47 mpg US (5 L/100Km)
Combined: 43.6 mpg US (5.4 L/100Km)
CO2 Emissions: 144 g/km

Engine

Cylinders: L6
Displacement: 2993 cm3 (183 ci)
Power: 230 KW @ 4400 RPM313 HP @ 4400 RPM308 BHP @ 4400 RPM
Torque: 465 lb-ft @ 1500-2500 RPM630 Nm @ 1500-2500 RPM
Fuel System: Turbocharged Common Rail
Fuel: Diesel

Performance

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

Transmission

Drive Type: All Wheel Drive
Gearbox: 8-speed automatic (Steptronic)

Brakes

Front: Ventilated Discs
Rear: Ventilated Discs

Tires

Tire Size: 225/55 R17 97Y

Dimensions

Length: 192.7 in (4895 mm)
Width: 74.6 in (1895 mm)
Height: 53.7 in (1364 mm)
Front/rear Track: 63/65.6 in (1,600/1,666 mm)
Wheelbase: 112.4 in (2855 mm)
Ground Clearance: 4.8 in (122 mm)
Cargo Volume: 10.6 cuFT (300 L)
Aerodynamics (Cd): 0.29

Weight

Unladen Weight: 4255 lbs (1930 kg)
Gross Weight Limit: 5379 lbs (2440 kg)

Fuel Economy (nedc)

City: 36.2 mpg US (6.5 L/100Km)
Highway: 46.1 mpg US (5.1 L/100Km)
Combined: 42 mpg US (5.6 L/100Km)
CO2 Emissions: 149 g/km

Engine

Cylinders: L6
Displacement: 2979 cm3 (182 ci)
Power: 236 KW @ 5800-6000 RPM320 HP @ 5800-6000 RPM316 BHP @ 5800-6000 RPM
Torque: 332 lb-ft @ 1300-4500 RPM450 Nm @ 1300-4500 RPM
Fuel System: Turbocharged Direct Injection
Fuel: Gasoline

Performance

Top Speed: 155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph): 5.5 s

Transmission

Drive Type: Rear Wheel Drive
Gearbox: 8-speed automatic (Steptronic)

Brakes

Front: Ventilated Discs
Rear: Ventilated Discs

Tires

Tire Size: 225/55 R17 97Y

Dimensions

Length: 192.7 in (4895 mm)
Width: 74.6 in (1895 mm)
Height: 53.7 in (1364 mm)
Front/rear Track: 63/65.6 in (1,600/1,666 mm)
Wheelbase: 112.4 in (2855 mm)
Ground Clearance: 4.8 in (122 mm)
Cargo Volume: 10.6 cuFT (300 L)
Aerodynamics (Cd): 0.3

Weight

Unladen Weight: 4012 lbs (1820 kg)
Gross Weight Limit: 5126 lbs (2325 kg)

Fuel Economy (nedc)

City: 22.2 mpg US (10.6 L/100Km)
Highway: 40.6 mpg US (5.8 L/100Km)
Combined: 30.9 mpg US (7.6 L/100Km)
CO2 Emissions: 176 g/km

Engine

Cylinders: L6
Displacement: 2979 cm3 (182 ci)
Power: 236 KW @ 5800-6000 RPM320 HP @ 5800-6000 RPM316 BHP @ 5800-6000 RPM
Torque: 332 lb-ft @ 1300-4500 RPM450 Nm @ 1300-4500 RPM
Fuel System: Turbocharged Direct Injection
Fuel: Gasoline

Performance

Top Speed: 155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph): 5.4 s

Transmission

Drive Type: All Wheel Drive
Gearbox: 8-speed automatic (Steptronic)

Brakes

Front: Ventilated Discs
Rear: Ventilated Discs

Tires

Tire Size: 225/55 R17 97Y

Dimensions

Length: 192.7 in (4895 mm)
Width: 74.6 in (1895 mm)
Height: 53.7 in (1364 mm)
Front/rear Track: 63/65.6 in (1,600/1,666 mm)
Wheelbase: 112.4 in (2855 mm)
Ground Clearance: 4.8 in (122 mm)
Cargo Volume: 10.6 cuFT (300 L)
Aerodynamics (Cd): 0.3

Weight

Unladen Weight: 4167 lbs (1890 kg)
Gross Weight Limit: 5269 lbs (2390 kg)

Fuel Economy (nedc)

City: 21 mpg US (11.2 L/100Km)
Highway: 37.9 mpg US (6.2 L/100Km)
Combined: 29.4 mpg US (8 L/100Km)
CO2 Emissions: 187 g/km

Engine

Cylinders: V8
Displacement: 4395 cm3 (268 ci)
Power: 331 KW @ 5500-6000 RPM450 HP @ 5500-6000 RPM444 BHP @ 5500-6000 RPM
Torque: 479 lb-ft @ 2000-4500 RPM649 Nm @ 2000-4500 RPM
Fuel System: Turbocharged Direct Injection
Fuel: Gasoline

Performance

Top Speed: 155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph): 4.6 s

Transmission

Drive Type: Rear Wheel Drive
Gearbox: 8-speed automatic (Steptronic)

Brakes

Front: Ventilated Discs
Rear: Ventilated Discs

Tires

Tire Size: 225/55 R17 97Y

Dimensions

Length: 192.7 in (4895 mm)
Width: 74.6 in (1895 mm)
Height: 53.7 in (1364 mm)
Front/rear Track: 63/65.6 in (1,600/1,666 mm)
Wheelbase: 112.4 in (2855 mm)
Ground Clearance: 4.8 in (122 mm)
Cargo Volume: 10.6 cuFT (300 L)
Aerodynamics (Cd): 0.32

Weight

Unladen Weight: 4255 lbs (1930 kg)
Gross Weight Limit: 5346 lbs (2425 kg)

Fuel Economy (nedc)

City: 19 mpg US (12.4 L/100Km)
Highway: 34.1 mpg US (6.9 L/100Km)
Combined: 26.4 mpg US (8.9 L/100Km)
CO2 Emissions: 208 g/km

Engine

Cylinders: V8
Displacement: 4395 cm3 (268 ci)
Power: 331 KW @ 5500-6000 RPM450 HP @ 5500-6000 RPM444 BHP @ 5500-6000 RPM
Torque: 479 lb-ft @ 2000-4500 RPM649 Nm @ 2000-4500 RPM
Fuel System: Turbocharged Direct Injection
Fuel: Gasoline

Performance

Top Speed: 155 mph (249 km/h)
Acceleration 0-62 Mph (0-100 kph): 4.5 s

Transmission

Drive Type: All Wheel Drive
Gearbox: 8-speed automatic (Steptronic)

Brakes

Front: Ventilated Discs
Rear: Ventilated Discs

Tires

Tire Size: 225/55 R17 97Y

Dimensions

Length: 192.7 in (4895 mm)
Width: 74.6 in (1895 mm)
Height: 53.7 in (1364 mm)
Front/rear Track: 63/65.6 in (1,600/1,666 mm)
Wheelbase: 112.4 in (2855 mm)
Ground Clearance: 4.8 in (122 mm)
Cargo Volume: 10.6 cuFT (300 L)
Aerodynamics (Cd): 0.32

Weight

Unladen Weight: 4365 lbs (1980 kg)
Gross Weight Limit: 5467 lbs (2480 kg)

Fuel Economy (nedc)

City: 18.1 mpg US (13 L/100Km)
Highway: 33.1 mpg US (7.1 L/100Km)
Combined: 25.3 mpg US (9.3 L/100Km)
CO2 Emissions: 217 g/km

Length4,895 mm

Width1,895 mm

Height1,364 mm

Wheelbase2,855 mm

Curb weight1,820 – 1,980 kg

Torque450 – 649 Nm

Ranges across all 6 variants of this generation.