New Mexico home charging cost for the 2026 Volvo EX40

At New Mexico's residential electricity rate of 14.82¢/kWh, a 2026 Volvo EX40 (rated 31.7 kWh per 100 miles by the EPA) costs $4.7 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home costs a fraction of what gas would here: 70.7% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Volvo EX40 costs roughly $705 a year to charge at home in New Mexico, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,698 a year.

Cost of a full charge

Covering the 2026 Volvo EX40's EPA-rated 296-mile range takes about 93.8 kWh, which costs about $13.91 at New Mexico's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 3,203 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EX40 alone ranks 83 of 400 models for efficiency; New Mexico alone ranks 17 of 51 states for electricity price.

Getting set up to charge a 2026 Volvo EX40 at home

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 Mexico electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Volvo EX40's cost in New Mexico. New Mexico's 14.82¢/kWh rate ranks 17 of 51 states; the state rate guide lays out the full spread.