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

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2026 Porsche Taycan 4S Perf Battery Plus's EPA-rated 38.5 kWh/100mi against that and 100 miles costs $10.34, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 35.4% 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 Taycan 4S Perf Battery Plus charged at home in New Hampshire costs about $1,551/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $852 a year.

Cost of a full charge

A 2026 Porsche Taycan 4S Perf Battery Plus needs roughly 113.7 kWh to reach its EPA-rated 295-mile range, which runs about $30.51 at 26.83¢/kWh in New Hampshire.

How this compares nationally

This combination ranks 17,757 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan 4S Perf Battery Plus alone ranks 228 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

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how New Hampshire's 26.83¢/kWh compares? The guide to charging cost by state ranks every state side by side.