New Mexico home charging cost for the 2027 BMW i5 eDrive40 Sedan (20 inch Wheels)

In New Mexico, home electricity runs 14.82¢/kWh — put a 2027 BMW i5 eDrive40 Sedan (20 inch Wheels)'s EPA-rated 31.9 kWh/100mi against that and 100 miles costs $4.72, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 70.5% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2027 BMW i5 eDrive40 Sedan (20 inch Wheels) costs roughly $708 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 $1,694 a year.

Cost of a full charge

Covering the 2027 BMW i5 eDrive40 Sedan (20 inch Wheels)'s EPA-rated 299-mile range takes about 95.3 kWh, which costs about $14.12 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 3,325 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i5 eDrive40 Sedan (20 inch Wheels) alone ranks 84 of 400 models for efficiency; New Mexico alone ranks 17 of 51 states for electricity price.

Next step: home charger installation

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.

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

Where these figures come from

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.