2026 Porsche Macan GTS Electric: home charging cost in New Hampshire

At New Hampshire's residential electricity rate of 26.83¢/kWh, a 2026 Porsche Macan GTS Electric (rated 36.7 kWh per 100 miles by the EPA) costs $9.85 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. Charging at home is cheaper than gas here: 38.5% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Porsche Macan GTS Electric charged at home in New Hampshire costs about $1,477/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $926 a year.

Filling up the 2026 Porsche Macan GTS Electric, in dollars

A 2026 Porsche Macan GTS Electric needs roughly 107.9 kWh to reach its EPA-rated 294-mile range, which runs about $28.96 at 26.83¢/kWh in New Hampshire.

Where this ranks

This combination ranks 17,282 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Macan GTS Electric alone ranks 183 of 400 models for efficiency; New Hampshire alone ranks 43 of 51 states for electricity price.

Getting set up to charge a 2026 Porsche Macan GTS Electric at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. New Hampshire's 26.83¢/kWh rate ranks 43 of 51 states; the state rate guide lays out the full spread.