Charging a 2026 Tesla Model Y Long Range AWD at home in Massachusetts

At Massachusetts's residential electricity rate of 30.06¢/kWh, a 2026 Tesla Model Y Long Range AWD (rated 27.5 kWh per 100 miles by the EPA) costs $8.27 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 48.4% cheaper per mile than gasoline in Massachusetts — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Massachusetts owners putting 15,000 annual miles on a 2026 Tesla Model Y Long Range AWD spend about $1,240 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,163 saved annually, at this mileage.

Filling up the 2026 Tesla Model Y Long Range AWD, in dollars

At Massachusetts's rate, fully covering this 2026 Tesla Model Y Long Range AWD's 327-mile EPA range costs about $27.03 (89.9 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Tesla Model Y Long Range AWD in Massachusetts, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Tesla Model Y Long Range AWD in Massachusetts ranks 15,448 for cost savings versus gas — 1 being the best deal nationally. Separately, the Tesla Model Y Long Range AWD ranks 23 of 400 EV models for raw efficiency, and Massachusetts ranks 49 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.

Line up a few Massachusetts 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. 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.