Mercedes-Benz
GLS
Model years 2017–2027 · SUV · Full-size SUV
Gas
- Combined MPG
- 14–21
- Seats
- 6–7
- Drivetrain
- AWD · 4WD
The Mercedes-Benz GLS is a full-size SUV with seating for 6 to 7, powered by gas engines, with up to 21 MPG combined. It comes with all-wheel or four-wheel drive. Our catalog covers model years 2017–2027.
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Key specs
- Body style
- SUV
- Segment
- Full-size SUV
- Model years
- 2017–2027
- Seats
- 6–7
- Fuel
- Gas
- Drivetrain
- All-wheel drive, 4×4
- City MPG
- 13–20
- Highway MPG
- 17–24
- Combined MPG
- 14–21
- Electric range
- —
Versions by year
Engines, transmissions and EPA fuel economy for each model year.
1 version
| Version | Engine | Transmission | Drivetrain | Fuel | MPG city / hwy / comb. |
|---|---|---|---|---|---|
| GLS450 4matic | 3.0L 6-cyl Twincharged Mild Hybrid | Automatic | AWD | Gas | 19 / 24 / 21 |
Source: U.S. EPA fueleconomy.gov. Figures are EPA estimates; real-world results vary.
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