2026 Rivian R1S Dual Large (22in), UT Charging Cost

Charging a 2026 Rivian R1S Dual Large (22in) at home in Utah

At Utah's residential electricity rate of 13.17¢/kWh, a 2026 Rivian R1S Dual Large (22in) (rated 39.5 kWh per 100 miles by the EPA) costs $5.2 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 67.5% cheaper per mile than gasoline in Utah, charging at home costs a fraction of what gas would here.

2026 Rivian R1S Dual Large (22in): yearly cost in Utah

Utah owners putting 15,000 annual miles on a 2026 Rivian R1S Dual Large (22in) spend about $780 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,623 saved annually, at this mileage.

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

At Utah's rate, fully covering this 2026 Rivian R1S Dual Large (22in)'s 329-mile EPA range costs about $17.1 (129.9 kWh), the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S Dual Large (22in) in Utah ranks 5,511 for cost savings versus gas, 1 being the best deal nationally. Separately, the Rivian R1S Dual Large (22in) ranks 250 of 400 EV models for raw efficiency, and Utah ranks 4 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rivian R1S Dual Large (22in) at home

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.

Line up a few Utah electrician quotes for Level 2 install before you commit either way.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset, see the methodology guide. Utah is one of the cheapest states for home electricity, the guide to why the cost varies so much by state covers what drives that.