All EVs

2025 Audi Q8 e-tron

45.5 kWh per 100 miles combined. At the 2025 U.S. residential average of 17.23¢/kWh, 100 miles costs $7.84.

City

46 kWh/100

Highway

45 kWh/100

Range on the median trim

254 mi

At 10,000 miles a year, home charging at that same U.S. average comes to $783.97 and 4,550 kWh.

Change the rate, the miles, or compare gasoline

fueleconomy.gov listing 48300, trim Q8 e-tron quattro (21 inch wheels), class Standard Sport Utility Vehicle 4WD. The combined rating is the median of 4 trims in this model year. File retrieved October 10, 2026. Electricity price: EIA-861 Average Bill, U.S. residential, 2025. Gasoline price on the calculator: U.S. regular, all formulations, retail, $4.354/gal, week of 2026-10-05.