BMW 6 Series Convertible is a four-seat large-size vehicle in the Luxury Convertible category. For the 2015 model year, there are four trim-lines to choose from with two different gas engines that produce from 315 to 445 horsepower.
2015 6 Series Convertible has a relatively long wheelbase ( 112.4 in) and a wider body structure compared to vehicles of similar length and class. It is relatively heavier, too, with curb weight of 4455 - 4650 lbs.
2015 6 Series Convertible seats four adults. It has class-leading first-row passenger room on only two measurements - shoulders and head - and larger than average room for first-row passengers on legs. When it comes to second-row passenger room, 6 Series Convertible ia a class-leader on only three measurements - shoulders, hips, and head - and has a larger than average room for second-row passengers on legs. Trunk volume, although typically small, is the larger than average among its peers with 11.0 cu. ft.
Trim | 2015 6 Series 640i | 2015 6 Series 640i xDrive | 2015 6 Series 650i | 2015 6 Series 650i xDrive |
---|---|---|---|---|
Starging MSRP | $83,600 | $86,600 | $94,900 | $97,900 |
Engine | 3.0L Inline-6 Turbo | 3.0L Inline-6 Turbo | 4.4L V-8 Twin-Turbo | 4.4L V-8 Twin-Turbo |
HP | 315 hp | 315 hp | 445 hp | 445 hp |
Drivetrain | Rear Wheel Drive | All Wheel Drive | Rear Wheel Drive | All Wheel Drive |
0-60 mph | 5.5 sec | 5.5 sec | 4.5 sec | 4.4 sec |
City | 20 MPG | 20 MPG | 17 MPG | 16 MPG |
Highway | 31 MPG | 29 MPG | 25 MPG | 24 MPG |
Combined | 24 MPG | 23 MPG | 20 MPG | 19 MPG |
Annual Fuel Cost |
2015 6 Series Convertible comes in four trim levels, with an average price that is $13,296 less compared to its rivals. With a heavier body, and on average less powerful engine, 6 Series Convertible has a class-leading fuel economy of 24 mpg.