Charging a 2026 Rivian R1S Performance Dual Large Plus (22in) at home in New Mexico

A 2026 Rivian R1S Performance Dual Large Plus (22in) draws 40.9 kWh per 100 miles per the EPA; at New Mexico's 14.82¢/kWh residential rate that's $6.06 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 62.2% cheaper per mile than gasoline in New Mexico — charging at home is much cheaper than gas here.

What a year of driving costs

New Mexico owners putting 15,000 annual miles on a 2026 Rivian R1S Performance Dual Large Plus (22in) spend about $909 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,494 saved annually, at this mileage.

Filling up the 2026 Rivian R1S Performance Dual Large Plus (22in), in dollars

At New Mexico's rate, fully covering this 2026 Rivian R1S Performance Dual Large Plus (22in)'s 330-mile EPA range costs about $20 (135 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Rivian R1S Performance Dual Large Plus (22in) in New Mexico, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S Performance Dual Large Plus (22in) in New Mexico ranks 9,688 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Performance Dual Large Plus (22in) ranks 279 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

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1S Performance Dual Large Plus (22in)'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.