What it costs to charge a 2026 BMW i4 eDrive40 Gran Coupe (18 inch wheels) in Ohio

In Ohio, home electricity runs 18.53¢/kWh — put a 2026 BMW i4 eDrive40 Gran Coupe (18 inch wheels)'s EPA-rated 28.5 kWh/100mi against that and 100 miles costs $5.29, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 67% cheaper per mile than gasoline in Ohio — charging at home costs a fraction of what gas would here.

What a year of driving costs

Home charging this 2026 BMW i4 eDrive40 Gran Coupe (18 inch wheels) in Ohio runs about $793 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,610 saved annually, at this mileage.

What one full charge costs

$17.6 — that's what Ohio's 18.53¢/kWh rate puts on the 95 kWh a 2026 BMW i4 eDrive40 Gran Coupe (18 inch wheels) needs for its full 333-mile EPA range.

2026 BMW i4 eDrive40 Gran Coupe (18 inch wheels) in Ohio, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i4 eDrive40 Gran Coupe (18 inch wheels) in Ohio ranks 5,910 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i4 eDrive40 Gran Coupe (18 inch wheels) ranks 31 of 400 EV models for raw efficiency, and Ohio ranks 34 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 BMW i4 eDrive40 Gran Coupe (18 inch wheels) at home

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Ask a licensed Ohio electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Ohio's 18.53¢/kWh rate ranks 34 of 51 states; the state rate guide lays out the full spread.