What it costs to charge a 2026 Rivian R1S Performance Dual Max (22in) in Arizona

A 2026 Rivian R1S Performance Dual Max (22in) draws 39.9 kWh per 100 miles per the EPA; at Arizona's 15.45¢/kWh residential rate that's $6.17 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 61.5% cheaper per mile than gasoline in Arizona — charging at home is much cheaper than gas here.

2026 Rivian R1S Performance Dual Max (22in): yearly cost in Arizona

Home charging this 2026 Rivian R1S Performance Dual Max (22in) in Arizona runs about $926 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,477 saved annually, at this mileage.

What one full charge costs

$25.3 — that's what Arizona's 15.45¢/kWh rate puts on the 163.7 kWh a 2026 Rivian R1S Performance Dual Max (22in) needs for its full 410-mile EPA range.

2026 Rivian R1S Performance Dual Max (22in) in Arizona, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S Performance Dual Max (22in) in Arizona ranks 10,164 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Performance Dual Max (22in) ranks 266 of 400 EV models for raw efficiency, and Arizona ranks 25 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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Arizona's 15.45¢/kWh compares? The guide to charging cost by state ranks every state side by side.