What it costs to charge a 2027 BMW i5 xDrive40 Sedan (21 inch Wheels) in Connecticut

In Connecticut, home electricity runs 28.82¢/kWh — put a 2027 BMW i5 xDrive40 Sedan (21 inch Wheels)'s EPA-rated 36.5 kWh/100mi against that and 100 miles costs $10.52, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 34.3% cheaper per mile than gasoline in Connecticut — charging at home is cheaper than gas here.

2027 BMW i5 xDrive40 Sedan (21 inch Wheels): yearly cost in Connecticut

Home charging this 2027 BMW i5 xDrive40 Sedan (21 inch Wheels) in Connecticut runs about $1,578 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $825 saved annually, at this mileage.

What one full charge costs

$27.56 — that's what Connecticut's 28.82¢/kWh rate puts on the 95.6 kWh a 2027 BMW i5 xDrive40 Sedan (21 inch Wheels) needs for its full 262-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 BMW i5 xDrive40 Sedan (21 inch Wheels) in Connecticut ranks 17,901 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i5 xDrive40 Sedan (21 inch Wheels) ranks 176 of 400 EV models for raw efficiency, and Connecticut ranks 45 of 51 for cheapest residential electricity.

Next step: home charger installation

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.

Get quotes from local electricians for Level 2 charger installation in Connecticut before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how Connecticut's 28.82¢/kWh compares? The guide to charging cost by state ranks every state side by side.