What it costs to charge a 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) in South Carolina

A 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) draws 34.4 kWh per 100 miles per the EPA; at South Carolina's 16.04¢/kWh residential rate that's $5.52 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 65.6% cheaper per mile than gasoline in South Carolina — charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) in South Carolina runs about $828 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,575 saved annually, at this mileage.

What one full charge costs

$15.34 — that's what South Carolina's 16.04¢/kWh rate puts on the 95.6 kWh a 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) needs for its full 278-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) in South Carolina ranks 7,067 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) ranks 134 of 400 EV models for raw efficiency, and South Carolina ranks 27 of 51 for cheapest residential electricity.

Before you install a home charger in South Carolina

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.

Line up a few South Carolina electrician quotes for Level 2 install before you commit either way.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. South Carolina's 16.04¢/kWh rate ranks 27 of 51 states; the state rate guide lays out the full spread.