2018 Mercedes-Benz AMG GLS63
The EPA rates the 2018 Mercedes-Benz AMG GLS63 at 15 MPG combined (13 city / 18 highway).
At a glance
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Recalls
The 2018 Mercedes-Benz AMG GLS63 is affected by 3 safety recall campaigns in NHTSA's records.
Fuel economy
The EPA rates the 2018 Mercedes-Benz AMG GLS63 at 15 MPG combined (13 city / 18 highway).