The base engine offered on the 2018 BMW 6 Series Convertible is a 3-liter Turbo I-6 that makes 315 hp @ 5800 rpm and 330 lb.-ft. @ 1400 rpm. It is mated to a 8-Speed Shiftable Automatic. Equipped with this engine, the 2018 BMW 6 Series Convertible takes 4.95 seconds to reach 60 mph from a standstill and achieves the quarter-mile in - seconds.

Another engine available here is a 4.4-liter Twin Turbo V-8 that makes 445 hp @ 5500 rpm and 480 lb.-ft. @ 1750 rpm. It is mated to a 8-Speed Automatic. Powered by this engine, the 2018 BMW 6 Series Convertible takes only 4.95 seconds to reach 60 mph from a standstill and covers the quarter-mile run in - seconds.

2018 BMW 6 Series Convertible 0-60 and Quarter Mile all Trims

Trim Name0-60 MPH
640i 2dr Convertible (3.0L 6cyl Turbo 8A)
640i xDrive 2dr Convertible AWD (3.0L 6cyl Turbo 8A)
5.4 sec
650i 2dr Convertible (4.4L 8cyl Turbo 8A)
650i xDrive 2dr Convertible AWD (4.4L 8cyl Turbo 8A)
4.5 sec

2018 BMW 6 Series Convertible vs. Competitor's 0-60 and Quarter Mile

More from BMW 6 Series

Find a used BMW 6 Series for under $29995 | Check out price savings and popular options here!

2018 BMW 6 Series Convertible Exclusive Interior and Exterior Pictures | View latest Pictures

2017 BMW 6 Series Convertible 0-60 and Quarter Mile all Trims

Trim Name0-60 MPH
640i 2dr Convertible (3.0L 6cyl Turbo 8A)
640i xDrive 2dr Convertible AWD (3.0L 6cyl Turbo 8A)
5.4 sec
650i 2dr Convertible (4.4L 8cyl Turbo 8A)
650i xDrive 2dr Convertible AWD (4.4L 8cyl Turbo 8A)
4.5 sec

2017 BMW 6 Series Convertible vs. Competitor's 0-60 and Quarter Mile

2016 BMW 6 Series Convertible 0-60 and Quarter Mile all Trims

Trim Name0-60 MPHStanding 1/4-mileTop SpeedBraking (60 - 0 MPH)
650i xDrive 2dr Convertible AWD (4.4L 8cyl Turbo 8A)
5 sec13.9 sec-111 ft.
650i 2dr Convertible (4.4L 8cyl Turbo 8A)
5.1 sec--111 ft.
640i xDrive 2dr Convertible AWD (3.0L 6cyl Turbo 8A)
6.3 sec--111 ft.
640i 2dr Convertible (3.0L 6cyl Turbo 8A)
4.9 sec13.6 sec155 mph111 ft.

2016 BMW 6 Series Convertible vs. Competitor's 0-60 and Quarter Mile

Car Name0-60 MPHStanding 1/4-mileTop SpeedBraking (60 - 0 MPH)
2016 Porsche 911 Carrera Convertible4.3 - 4.4 sec---
2016 Mercedes-Benz E-Class Convertible6.4 sec---
2016 BMW 6 Series Convertible4.9 - 6.3 sec13.6 - 13.9 sec155 mph111 ft.
Show More Years

Important 2018 BMW 6 Series Convertible Links: