2026 BMW i7 xDrive60 Sedan (19 inch Wheels): home charging cost in Connecticut

A 2026 BMW i7 xDrive60 Sedan (19 inch Wheels) draws 38.4 kWh per 100 miles per the EPA; at Connecticut's 28.82¢/kWh residential rate that's $11.07 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: 30.9% 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 i7 xDrive60 Sedan (19 inch Wheels) charged at home in Connecticut costs about $1,661/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $742 a year.

Cost of a full charge

A 2026 BMW i7 xDrive60 Sedan (19 inch Wheels) needs roughly 119.5 kWh to reach its EPA-rated 311-mile range, which runs about $34.43 at 28.82¢/kWh in Connecticut.

Where this ranks

This combination ranks 18,361 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 xDrive60 Sedan (19 inch Wheels) alone ranks 224 of 400 models for efficiency; Connecticut alone ranks 45 of 51 states for electricity price.

Next step: home charger installation

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 Connecticut electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 BMW i7 xDrive60 Sedan (19 inch Wheels)'s cost in Connecticut. At 28.82¢/kWh, Connecticut sits in the middle of the national range — the guide to why charging cost varies by state shows where.