2017 Mercedes-Benz GLS Fuel Economy

Detailed efficiency, storage, and annual ownership-cost context for this vehicle.

19
City MPG
27
Highway MPG
22.6
Combined MPG

Annual Fuel Costs

Estimated Annual Cost: $2018

Fuel Type: Regular

Fuel tank: 18.4 gallons

Estimated Range: ~397 miles

Environmental Impact

CO2 Emissions: 313 g/mile

Green Score: 1/10