2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels): home charging cost in Massachusetts

A 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) draws 41.4 kWh per 100 miles per the EPA; at Massachusetts's 30.06¢/kWh residential rate that's $12.46 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 22.2% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) charged at home in Massachusetts costs about $1,868/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $535 a year.

Filling up the 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels), in dollars

A 2026 BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) needs roughly 96.1 kWh to reach its EPA-rated 232-mile range, which runs about $28.9 at 30.06¢/kWh in Massachusetts.

Where this ranks

This combination ranks 19,263 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i4 M60 xDrive Gran Coupe (20 inch Wheels) alone ranks 288 of 400 models for efficiency; Massachusetts alone ranks 49 of 51 states for electricity price.

Getting set up to charge a 2026 BMW i4 M60 xDrive Gran Coupe (20 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.

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

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Massachusetts has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.