Charging a 2027 Mercedes-Benz CLA350 4matic with EQ Tech at home in New Mexico

A 2027 Mercedes-Benz CLA350 4matic with EQ Tech draws 29 kWh per 100 miles per the EPA; at New Mexico's 14.82¢/kWh residential rate that's $4.3 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 73.2% cheaper per mile than gasoline in New Mexico — charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

New Mexico owners putting 15,000 annual miles on a 2027 Mercedes-Benz CLA350 4matic with EQ Tech spend about $645 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,758 saved annually, at this mileage.

What one full charge costs

At New Mexico's rate, fully covering this 2027 Mercedes-Benz CLA350 4matic with EQ Tech's 312-mile EPA range costs about $13.41 (90.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Mercedes-Benz CLA350 4matic with EQ Tech in New Mexico, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Mercedes-Benz CLA350 4matic with EQ Tech in New Mexico ranks 1,710 for cost savings versus gas — 1 being the best deal nationally. Separately, the Mercedes-Benz CLA350 4matic with EQ Tech ranks 40 of 400 EV models for raw efficiency, and New Mexico ranks 17 of 51 for cheapest residential electricity.

Next step: home charger installation

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 Mexico 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. New Mexico's 14.82¢/kWh rate ranks 17 of 51 states; the state rate guide lays out the full spread.