See also:

Performance
The 650i is the only 6 Series trim available for 2012; the convertible is hitting the market ahead of the hardtop coupe. The rear wheels are powered by a 400-horsepower, twin-turbo 4.4-liter V-8 e ...

Twin-scroll turbocharging
The new four-cylinder engines also feature twin-scroll turbocharging. This means that the exhaust stream from cylinders 1 and 4, and the exhaust stream from cylinders 2 and 3, follow separate spir ...

Electrically adjustable seats
At a glance 1 Seat and mirror memory 2 Backrest width 3 Lumbar support 4 Backrest tilt 5 Forward/backward, height, seat tilt Note The seat setting for the driver's seat is stored for the re ...