What it costs to charge a 2026 Porsche Taycan 4 Performance Battery in Massachusetts

At Massachusetts's residential electricity rate of 30.06¢/kWh, a 2026 Porsche Taycan 4 Performance Battery (rated 38.6 kWh per 100 miles by the EPA) costs $11.6 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 27.6% cheaper per mile than gasoline in Massachusetts — charging at home is cheaper than gas here.

What a year of driving costs

Home charging this 2026 Porsche Taycan 4 Performance Battery in Massachusetts runs about $1,739 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $664 saved annually, at this mileage.

What one full charge costs

$29.1 — that's what Massachusetts's 30.06¢/kWh rate puts on the 96.8 kWh a 2026 Porsche Taycan 4 Performance Battery needs for its full 251-mile EPA range.

2026 Porsche Taycan 4 Performance Battery in Massachusetts, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan 4 Performance Battery in Massachusetts ranks 18,759 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan 4 Performance Battery ranks 229 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

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan 4 Performance Battery's cost in Massachusetts. 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.