2012 Mercedes-Benz GL550
The EPA rates the 2012 Mercedes-Benz GL550 at 14 MPG combined (12 city / 17 highway).
At a glance
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Recalls
The 2012 Mercedes-Benz GL550 is affected by 3 safety recall campaigns in NHTSA's records.
Fuel economy
The EPA rates the 2012 Mercedes-Benz GL550 at 14 MPG combined (12 city / 17 highway).