Click here to see important news regarding the aCar App

BMW 340i xdrive MPG

0 BMW 340i xdrives have provided 0 miles of real world fuel economy & MPG data.
Click here to view all the BMW 340i xdrives currently participating in our fuel tracking program.

BMW 340i xdrives For Sale Nearby

Tips

Deactivate Cruise Control on Steep Downgrades

Newer cruise control functions will actually hit the brakes ... ...

by RieBauer17

Read more tips