2027 Rivian R1T Premium Long Range (22in): home charging cost in New Mexico

In New Mexico, home electricity runs 14.82¢/kWh — put a 2027 Rivian R1T Premium Long Range (22in)'s EPA-rated 38.8 kWh/100mi against that and 100 miles costs $5.76, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 64.1% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Rivian R1T Premium Long Range (22in) charged at home in New Mexico costs about $863/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,540 a year.

What one full charge costs

A 2027 Rivian R1T Premium Long Range (22in) needs roughly 163.1 kWh to reach its EPA-rated 420-mile range, which runs about $24.18 at 14.82¢/kWh in New Mexico.

Where this ranks

This combination ranks 8,234 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Premium Long Range (22in) alone ranks 233 of 400 models for efficiency; New Mexico alone ranks 17 of 51 states for electricity price.

Getting set up to charge a 2027 Rivian R1T Premium Long Range (22in) 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.

Ask a licensed New Mexico electrician to quote the install before this math becomes a real decision.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how New Mexico's 14.82¢/kWh compares? The guide to charging cost by state ranks every state side by side.