Mercedes-Benz GLS450 MPG
20 Mercedes-Benz GLS450s have provided 310 thousand miles of real world fuel economy & MPG data.
Click here to view all the Mercedes-Benz GLS450s currently participating in our fuel tracking program.
Mercedes-Benz GLS450s For Sale Nearby
- 2021
- 20.5 Avg MPG
- 4 Vehicles
- 65 Fuel-ups
- 25,881 Miles Tracked
- View All 2021 Mercedes-Benz GLS450s
- 2020
- 22.3 Avg MPG
- 2 Vehicles
- 5 Fuel-ups
- 2,074 Miles Tracked
- View All 2020 Mercedes-Benz GLS450s
- 2019
- 22.5 Avg MPG
- 2 Vehicles
- 34 Fuel-ups
- 17,829 Miles Tracked
- View All 2019 Mercedes-Benz GLS450s
- 2018
- 17.8 Avg MPG
- 1 Vehicle
- 157 Fuel-ups
- 62,357 Miles Tracked
- View All 2018 Mercedes-Benz GLS450s
- 2017
- 18.2 Avg MPG
- 11 Vehicles
- 643 Fuel-ups
- 202,277 Miles Tracked
- View All 2017 Mercedes-Benz GLS450s
