MPGCheck

Mercedes-Benz GLS550 4matic Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
2019
16 MPG combined
Latest Model
2019
16 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
2019Premium141916$5,100Details →
2018Premium141916$5,100Details →
2017Premium141816$5,100Details →