What it costs to charge a 2027 Rivian R1T Quad (22in) in Arizona

At Arizona's residential electricity rate of 15.45¢/kWh, a 2027 Rivian R1T Quad (22in) (rated 44.4 kWh per 100 miles by the EPA) costs $6.86 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 57.2% cheaper per mile than gasoline in Arizona — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2027 Rivian R1T Quad (22in) in Arizona runs about $1,028 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,375 saved annually, at this mileage.

Filling up the 2027 Rivian R1T Quad (22in), in dollars

$25.64 — that's what Arizona's 15.45¢/kWh rate puts on the 166 kWh a 2027 Rivian R1T Quad (22in) needs for its full 374-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Rivian R1T Quad (22in) in Arizona ranks 12,640 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Quad (22in) ranks 349 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

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Arizona's 15.45¢/kWh rate ranks 25 of 51 states; the state rate guide lays out the full spread.