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BMW 340i MPG

7 BMW 340is have provided 180 thousand miles of real world fuel economy & MPG data.
Click here to view all the BMW 340is currently participating in our fuel tracking program.

BMW 340is For Sale Nearby

  • 2015
  • 24.3 Avg MPG
  • 7 Vehicles
  • 626 Fuel-ups
  • 179,650 Miles Tracked
  • View All 2015 BMW 340is

Tips

Pump Fuel Cool and Slow

Pump gas in the morning when the ground tanks are cold. Flui... ...

by cbronson

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