2027 Rivian R1T Performance (20in): home charging cost in New Hampshire

A 2027 Rivian R1T Performance (20in) draws 47 kWh per 100 miles per the EPA; at New Hampshire's 26.83¢/kWh residential rate that's $12.61 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 21.3% 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 2027 Rivian R1T Performance (20in) charged at home in New Hampshire costs about $1,891/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $512 a year.

Cost of a full charge

A 2027 Rivian R1T Performance (20in) needs roughly 163.5 kWh to reach its EPA-rated 348-mile range, which runs about $43.87 at 26.83¢/kWh in New Hampshire.

Where this ranks

This combination ranks 19,333 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Performance (20in) alone ranks 370 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.

Line up a few New Hampshire electrician quotes for Level 2 install before you commit either way.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. 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.