Charging a 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels) at home in Massachusetts
At Massachusetts's residential electricity rate of 30.06¢/kWh, a 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels) (rated 37 kWh per 100 miles by the EPA) costs $11.12 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 30.6% cheaper per mile than gasoline in Massachusetts — charging at home is cheaper than gas here.
Annual cost, at 15 thousands miles a year
Massachusetts owners putting 15,000 annual miles on a 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels) spend about $1,668 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $735 saved annually, at this mileage.
Cost of a full charge
At Massachusetts's rate, fully covering this 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels)'s 310-mile EPA range costs about $34.48 (114.7 kWh) — the energy the EPA test actually used, not the battery's rated size.
Where this ranks
Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels) in Massachusetts ranks 18,397 for cost savings versus gas — 1 being the best deal nationally. Separately, the Volvo EX90 Twin Motor Performance (21 Inch Wheels) ranks 195 of 400 EV models for raw efficiency, and Massachusetts ranks 49 of 51 for cheapest residential electricity.
Before you install a home charger in Massachusetts
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 Massachusetts before deciding.
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.