2026 Rivian R1T Quad Max (20in AT), NM Charging Cost

New Mexico home charging cost for the 2026 Rivian R1T Quad Max (20in AT)

In New Mexico, home electricity runs 14.82¢/kWh, put a 2026 Rivian R1T Quad Max (20in AT)'s EPA-rated 50.1 kWh/100mi against that and 100 miles costs $7.43, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 53.6% 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 Rivian R1T Quad Max (20in AT) costs roughly $1,114 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 $1,289 a year.

What one full charge costs

Covering the 2026 Rivian R1T Quad Max (20in AT)'s EPA-rated 325-mile range takes about 162.8 kWh, which costs about $24.13 at New Mexico's residential rate, figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 14,073 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Quad Max (20in AT) alone ranks 393 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. New Mexico's 14.82¢/kWh rate ranks 17 of 51 states; the state rate guide lays out the full spread.