Mercedes-Benz GLS450 MPG
29 Mercedes-Benz GLS450s have provided 557 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
- 16.7 Avg MPG
- 1 Vehicle
- 3 Fuel-ups
- 1,026 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
- 21 Fuel-ups
- 6,263 Miles Tracked
- View All 2022 Mercedes-Benz GLS450s
- 2021
- 20.4 Avg MPG
- 4 Vehicles
- 180 Fuel-ups
- 68,245 Miles Tracked
- View All 2021 Mercedes-Benz GLS450s
- 2020
- 21.6 Avg MPG
- 5 Vehicles
- 164 Fuel-ups
- 60,513 Miles Tracked
- View All 2020 Mercedes-Benz GLS450s
- 2019
- 22.7 Avg MPG
- 2 Vehicles
- 79 Fuel-ups
- 41,372 Miles Tracked
- View All 2019 Mercedes-Benz GLS450s
- 2018
- 17.7 Avg MPG
- 1 Vehicle
- 277 Fuel-ups
- 108,495 Miles Tracked
- View All 2018 Mercedes-Benz GLS450s
- 2017
- 18.3 Avg MPG
- 13 Vehicles
- 841 Fuel-ups
- 268,844 Miles Tracked
- View All 2017 Mercedes-Benz GLS450s
