Fayre Jenilee

G Wagon 2024 Gas Mileage. You may get different mileage depending on how fast you drive, weather conditions. Check specs, prices, performance and compare with similar cars.

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.