2026 Mercedes-Benz G 550
The EPA rates the 2026 Mercedes-Benz G 550 at 18 MPG combined (17 city / 19 highway).
At a glance
- Fuel economy
- 18 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA rates the 2026 Mercedes-Benz G 550 at 18 MPG combined (17 city / 19 highway).