
640i Coupe - The BMW 640i Coupe is one of the most popular models in the 6-Series lineup. Powered by a 3.0-liter, inline 6-cylinder engine with TwinPower Turbo technology, and legendary BMW styling, this 6-Series model is sure to impress. |  ![]() |
 ![]() | 650i Coupe - The next step up in the 6-Series lineup, is the 650i Coupe. With a 445 horsepower 4.4-liter, V-8 engine with TwinPower Turbo technology, you'll quickly discover this 6-Series luxury car is quite a workhorse. |