G Wagon 2024 Gas Mileage Usa. Compare the estimated mpg to the estimated mpg of other vehicles. Epa estimates come in at 13/16 mpg city/highway for the 2024 g550 and 2023 g63, and with the wild g63 squared's portal axles, those numbers sink to 10/12 mpg city/highway.

Hotcars sourced additional data for reliability (from j.d. Compare the estimated mpg to the estimated mpg of other vehicles.