Mercedes-Benz GLS550 MPG
13 Mercedes-Benz GLS550s have provided 359 thousand miles of real world fuel economy & MPG data.
Click here to view all the Mercedes-Benz GLS550s currently participating in our fuel tracking program.
Mercedes-Benz GLS550s For Sale Nearby
- 2019
- 15.5 Avg MPG
- 3 Vehicles
- 48 Fuel-ups
- 15,754 Miles Tracked
- View All 2019 Mercedes-Benz GLS550s
- 2018
- 13.3 Avg MPG
- 3 Vehicles
- 316 Fuel-ups
- 88,234 Miles Tracked
- View All 2018 Mercedes-Benz GLS550s
- 2017
- 16.3 Avg MPG
- 7 Vehicles
- 773 Fuel-ups
- 255,020 Miles Tracked
- View All 2017 Mercedes-Benz GLS550s
