What it costs to charge a 2026 Porsche Macan 4 Electric 20in Wheels in Massachusetts
At Massachusetts's residential electricity rate of 30.06¢/kWh, a 2026 Porsche Macan 4 Electric 20in Wheels (rated 33.1 kWh per 100 miles by the EPA) costs $9.94 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 38% cheaper per mile than gasoline in Massachusetts — charging at home is cheaper than gas here.
Annual cost, at 15 thousands miles a year
Home charging this 2026 Porsche Macan 4 Electric 20in Wheels in Massachusetts runs about $1,490 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $913 saved annually, at this mileage.
Filling up the 2026 Porsche Macan 4 Electric 20in Wheels, in dollars
$32.19 — that's what Massachusetts's 30.06¢/kWh rate puts on the 107.1 kWh a 2026 Porsche Macan 4 Electric 20in Wheels needs for its full 324-mile EPA range.
How this compares nationally
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Macan 4 Electric 20in Wheels in Massachusetts ranks 17,343 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Macan 4 Electric 20in Wheels ranks 111 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.