2026 Porsche Macan 4 Electric: home charging cost in New Hampshire

A 2026 Porsche Macan 4 Electric draws 35.3 kWh per 100 miles per the EPA; at New Hampshire's 26.83¢/kWh residential rate that's $9.47 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 40.9% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Porsche Macan 4 Electric charged at home in New Hampshire costs about $1,421/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $982 a year.

Cost of a full charge

A 2026 Porsche Macan 4 Electric needs roughly 107.3 kWh to reach its EPA-rated 304-mile range, which runs about $28.8 at 26.83¢/kWh in New Hampshire.

Where this ranks

This combination ranks 16,925 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Macan 4 Electric alone ranks 156 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 4 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.