Charging a 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) at home in New Hampshire

In New Hampshire, home electricity runs 26.83¢/kWh — put a 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22)'s EPA-rated 27 kWh/100mi against that and 100 miles costs $7.24, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 54.8% cheaper per mile than gasoline in New Hampshire — charging at home is much cheaper than gas here.

What a year of driving costs

New Hampshire owners putting 15,000 annual miles on a 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) spend about $1,087 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,316 saved annually, at this mileage.

What one full charge costs

At New Hampshire's rate, fully covering this 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22)'s 374-mile EPA range costs about $27.09 (101 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) in New Hampshire, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22) in New Hampshire ranks 13,677 for cost savings versus gas — 1 being the best deal nationally. Separately, the Mercedes-Benz CLA250 Plus with EQ Tech (R22) ranks 18 of 400 EV models for raw efficiency, and New Hampshire ranks 43 of 51 for cheapest residential electricity.

Before you install a home charger in New Hampshire

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.

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

More on how this number was built

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.