Ohio home charging cost for the 2026 BMW i4 xDrive40 Gran Coupe (18 inch Wheels)

A 2026 BMW i4 xDrive40 Gran Coupe (18 inch Wheels) draws 33.4 kWh per 100 miles per the EPA; at Ohio's 18.53¢/kWh residential rate that's $6.19 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 61.4% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 BMW i4 xDrive40 Gran Coupe (18 inch Wheels) costs roughly $929 a year to charge at home in Ohio, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,474 a year.

What one full charge costs

Covering the 2026 BMW i4 xDrive40 Gran Coupe (18 inch Wheels)'s EPA-rated 287-mile range takes about 95.9 kWh, which costs about $17.77 at Ohio's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 10,294 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i4 xDrive40 Gran Coupe (18 inch Wheels) alone ranks 114 of 400 models for efficiency; Ohio alone ranks 34 of 51 states for electricity price.

Getting set up to charge a 2026 BMW i4 xDrive40 Gran Coupe (18 inch Wheels) at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

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

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 BMW i4 xDrive40 Gran Coupe (18 inch Wheels)'s cost in Ohio. Ohio's 18.53¢/kWh rate ranks 34 of 51 states; the state rate guide lays out the full spread.