315.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) Wondering which trim is right for you? Our 2014 BMW 640 trim comparison will help you decide.

If you're only slightly familiar with BMW's current set of drivetrains you'll be able to guess exactly what lies beneath the body of the 640i xDrive. Its engine is the same straight-six that you ...

Prices shown for the used 2016 BMW 6 Series Convertible 2D 640i I6 with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit ...

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. For the most accurate pricing and values on new or used ...

315.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) Wondering which trim is right for you? Our 2013 BMW 640 trim comparison will help you decide.