Mercedes-Benz GLS450 MPG
29 Mercedes-Benz GLS450s have provided 547 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
- 2024
- 0.0 Avg MPG
- 1 Vehicle
- No Fuel-ups
- N/A Miles Tracked
- View All 2024 Mercedes-Benz GLS450s
- 2023
- 19.0 Avg MPG
- 2 Vehicles
- 10 Fuel-ups
- 2,648 Miles Tracked
- View All 2023 Mercedes-Benz GLS450s
- 2022
- 19.7 Avg MPG
- 1 Vehicle
- 19 Fuel-ups
- 5,697 Miles Tracked
- View All 2022 Mercedes-Benz GLS450s
- 2021
- 20.4 Avg MPG
- 4 Vehicles
- 178 Fuel-ups
- 67,570 Miles Tracked
- View All 2021 Mercedes-Benz GLS450s
- 2020
- 21.6 Avg MPG
- 5 Vehicles
- 159 Fuel-ups
- 58,410 Miles Tracked
- View All 2020 Mercedes-Benz GLS450s
- 2019
- 22.7 Avg MPG
- 2 Vehicles
- 77 Fuel-ups
- 40,229 Miles Tracked
- View All 2019 Mercedes-Benz GLS450s
- 2018
- 17.7 Avg MPG
- 1 Vehicle
- 273 Fuel-ups
- 106,871 Miles Tracked
- View All 2018 Mercedes-Benz GLS450s
- 2017
- 18.2 Avg MPG
- 13 Vehicles
- 832 Fuel-ups
- 265,678 Miles Tracked
- View All 2017 Mercedes-Benz GLS450s