Charging a 2027 Audi S e-tron GT (21 inch wheels) at home in New Hampshire

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2027 Audi S e-tron GT (21 inch wheels)'s EPA-rated 38.5 kWh/100mi against that and 100 miles costs $10.33, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 35.5% cheaper per mile than gasoline in New Hampshire — charging at home is cheaper than gas here.

What a year of driving costs

New Hampshire owners putting 15,000 annual miles on a 2027 Audi S e-tron GT (21 inch wheels) spend about $1,549 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $854 saved annually, at this mileage.

What one full charge costs

At New Hampshire's rate, fully covering this 2027 Audi S e-tron GT (21 inch wheels)'s 294-mile EPA range costs about $30.37 (113.2 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi S e-tron GT (21 inch wheels) in New Hampshire ranks 17,745 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi S e-tron GT (21 inch wheels) ranks 226 of 400 EV models for raw efficiency, and New Hampshire ranks 43 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Audi S e-tron GT (21 inch wheels) at home

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

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.