Coast of Cars

Mercedes-Benz
GLS450 4matic

U.S. fuel economy and specifications from the EPA.

Explore all Mercedes-Benz vehicles by ZIP
Mercedes-Benz GLS full-size SUV as sold in the 2020s
21Best combined MPG2020 model year
2017–2027Model years11 with EPA ratings
11Rated configurationsDrive, transmission and engine
3 LEngine sizeDisplacement

Best combined MPG by model year

The highest EPA rating among each year's configurations.

2017 19 MPG
2018 19 MPG
2019 18 MPG
2020 21 MPG
2021 21 MPG
2022 20 MPG
2023 20 MPG
2024 21 MPG
2025 21 MPG
2026 21 MPG
2027 21 MPG

1 configuration.

All-Wheel Drive · Automatic 9-spd

Premium gasoline · Standard Sport Utility Vehicle 4WD

Combined MPG
21
Engine displacement
3.0 L
Cylinders
6
EPA listing for this configuration: 2027, All-Wheel Drive, Automatic 9-spd, 3.0 L, Premium

More California data

All Mercedes-Benz models California make distribution