Mercedes-Benz GLS450 MPG
36 Mercedes-Benz GLS450s have provided 693 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.
- 2024
- 18.2 Avg MPG
- 5 Vehicles
- 62 Fuel-ups
- 19,506 Miles Tracked
- View All 2024 Mercedes-Benz GLS450s
- 2023
- 16.6 Avg MPG
- 2 Vehicles
- 14 Fuel-ups
- 3,103 Miles Tracked
- View All 2023 Mercedes-Benz GLS450s
- 2022
- 19.6 Avg MPG
- 2 Vehicles
- 58 Fuel-ups
- 19,593 Miles Tracked
- View All 2022 Mercedes-Benz GLS450s
- 2021
- 21.2 Avg MPG
- 5 Vehicles
- 254 Fuel-ups
- 99,943 Miles Tracked
- View All 2021 Mercedes-Benz GLS450s
- 2020
- 21.6 Avg MPG
- 5 Vehicles
- 234 Fuel-ups
- 87,937 Miles Tracked
- View All 2020 Mercedes-Benz GLS450s
- 2019
- 22.7 Avg MPG
- 2 Vehicles
- 80 Fuel-ups
- 41,984 Miles Tracked
- View All 2019 Mercedes-Benz GLS450s
- 2018
- 17.7 Avg MPG
- 1 Vehicle
- 298 Fuel-ups
- 116,440 Miles Tracked
- View All 2018 Mercedes-Benz GLS450s
- 2017
- 18.4 Avg MPG
- 14 Vehicles
- 939 Fuel-ups
- 304,410 Miles Tracked
- View All 2017 Mercedes-Benz GLS450s
