What it costs to charge a 2026 Rivian R1S All-Terrain Performance Dual Max (20in) in New Mexico

In New Mexico, home electricity runs 14.82¢/kWh — put a 2026 Rivian R1S All-Terrain Performance Dual Max (20in)'s EPA-rated 43.2 kWh/100mi against that and 100 miles costs $6.41, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 60% cheaper per mile than gasoline in New Mexico — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2026 Rivian R1S All-Terrain Performance Dual Max (20in) in New Mexico runs about $961 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,442 saved annually, at this mileage.

Filling up the 2026 Rivian R1S All-Terrain Performance Dual Max (20in), in dollars

$23.7 — that's what New Mexico's 14.82¢/kWh rate puts on the 159.9 kWh a 2026 Rivian R1S All-Terrain Performance Dual Max (20in) needs for its full 370-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S All-Terrain Performance Dual Max (20in) in New Mexico ranks 11,138 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S All-Terrain Performance Dual Max (20in) ranks 334 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.

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

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.