Mercedes-Benz GLS550 MPG
13 Mercedes-Benz GLS550s have provided 376 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.
- 2019
- 15.5 Avg MPG
- 3 Vehicles
- 59 Fuel-ups
- 19,506 Miles Tracked
- View All 2019 Mercedes-Benz GLS550s
- 2018
- 13.3 Avg MPG
- 3 Vehicles
- 326 Fuel-ups
- 91,328 Miles Tracked
- View All 2018 Mercedes-Benz GLS550s
- 2017
- 16.3 Avg MPG
- 7 Vehicles
- 804 Fuel-ups
- 264,687 Miles Tracked
- View All 2017 Mercedes-Benz GLS550s
