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2026 BMW i4

33.4 kWh per 100 miles combined. At the 2025 U.S. residential average of 17.23¢/kWh, 100 miles costs $5.75.

City

34 kWh/100

Highway

32.7 kWh/100

Range on the median trim

287 mi

At 10,000 miles a year, home charging at that same U.S. average comes to $575.48 and 3,340 kWh.

Change the rate, the miles, or compare gasoline

fueleconomy.gov listing 50192, trim i4 xDrive40 Gran Coupe (18 inch Wheels), class Compact Cars. The combined rating is the median of 7 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.