BMW M340i MPG
21 BMW M340is have provided 372 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
- 27.9 Avg MPG
- 3 Vehicles
- 15 Fuel-ups
- 4,616 Miles Tracked
- View All 2025 BMW M340is
- 2020
- 23.4 Avg MPG
- 18 Vehicles
- 1,409 Fuel-ups
- 367,881 Miles Tracked
- View All 2020 BMW M340is
