BMW M340i MPG
23 BMW M340is have provided 405 thousand miles of real world fuel economy & MPG data.
Click here to view all the BMW M340is currently participating in our fuel tracking program.
BMW M340is For Sale Nearby
- 2025
- 28.9 Avg MPG
- 6 Vehicles
- 65 Fuel-ups
- 21,077 Miles Tracked
- View All 2025 BMW M340is
- 2020
- 23.5 Avg MPG
- 17 Vehicles
- 1,456 Fuel-ups
- 383,544 Miles Tracked
- View All 2020 BMW M340is