2026 Rivian R1S Performance Dual Large (22in): home charging cost in New Mexico

In New Mexico, home electricity runs 14.82¢/kWh — put a 2026 Rivian R1S Performance Dual Large (22in)'s EPA-rated 39.5 kWh/100mi against that and 100 miles costs $5.85, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 63.5% less than gas per mile, here specifically.

2026 Rivian R1S Performance Dual Large (22in): yearly cost in New Mexico

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Rivian R1S Performance Dual Large (22in) charged at home in New Mexico costs about $877/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,525 a year.

What one full charge costs

A 2026 Rivian R1S Performance Dual Large (22in) needs roughly 129.9 kWh to reach its EPA-rated 329-mile range, which runs about $19.25 at 14.82¢/kWh in New Mexico.

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

This combination ranks 8,700 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1S Performance Dual Large (22in) alone ranks 251 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.

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

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1S Performance Dual Large (22in)'s cost in New Mexico. At 14.82¢/kWh, New Mexico sits in the middle of the national range — the guide to why charging cost varies by state shows where.