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BMW 840i MPG

1 BMW 840is have provided 27 thousand miles of real world fuel economy & MPG data.
Click here to view all the BMW 840is currently participating in our fuel tracking program.

BMW 840is For Sale Nearby

  • 2020
  • 20.8 Avg MPG
  • 1 Vehicle
  • 105 Fuel-ups
  • 27,090 Miles Tracked
  • View All 2020 BMW 840is

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Engine Load, not RPM's save gas

Despite claims that RPM's are directly tied to fuel economy,... ...

by outlaw240

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