2026 Porsche Taycan 4S Performance Battery: home charging cost in New Hampshire

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2026 Porsche Taycan 4S Performance Battery's EPA-rated 38.4 kWh/100mi against that and 100 miles costs $10.32, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 35.6% 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 Taycan 4S Performance Battery charged at home in New Hampshire costs about $1,547/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $856 a year.

What one full charge costs

A 2026 Porsche Taycan 4S Performance Battery needs roughly 96.9 kWh to reach its EPA-rated 252-mile range, which runs about $26 at 26.83¢/kWh in New Hampshire.

2026 Porsche Taycan 4S Performance Battery in New Hampshire, ranked

This combination ranks 17,732 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan 4S Performance Battery alone ranks 225 of 400 models for efficiency; New Hampshire alone ranks 43 of 51 states for electricity price.

Before you install a home charger in New Hampshire

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. At 26.83¢/kWh, New Hampshire sits in the middle of the national range — the guide to why charging cost varies by state shows where.