Charging a 2026 BMW i7 M70 xDrive Sedan (21 inch Wheels) at home in Kentucky

In Kentucky, home electricity runs 14.37¢/kWh — put a 2026 BMW i7 M70 xDrive Sedan (21 inch Wheels)'s EPA-rated 42.5 kWh/100mi against that and 100 miles costs $6.1, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 61.9% cheaper per mile than gasoline in Kentucky — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Kentucky owners putting 15,000 annual miles on a 2026 BMW i7 M70 xDrive Sedan (21 inch Wheels) spend about $915 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,488 saved annually, at this mileage.

What one full charge costs

At Kentucky's rate, fully covering this 2026 BMW i7 M70 xDrive Sedan (21 inch Wheels)'s 285-mile EPA range costs about $17.39 (121 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 BMW i7 M70 xDrive Sedan (21 inch Wheels) in Kentucky, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i7 M70 xDrive Sedan (21 inch Wheels) in Kentucky ranks 9,892 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i7 M70 xDrive Sedan (21 inch Wheels) ranks 310 of 400 EV models for raw efficiency, and Kentucky ranks 16 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 BMW i7 M70 xDrive Sedan (21 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.

Line up a few Kentucky 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. At 14.37¢/kWh, Kentucky sits in the middle of the national range — the guide to why charging cost varies by state shows where.