2027 Rivian R1S Performance (22in), UT Charging Cost

Charging a 2027 Rivian R1S Performance (22in) at home in Utah

In Utah, home electricity runs 13.17¢/kWh, put a 2027 Rivian R1S Performance (22in)'s EPA-rated 44.6 kWh/100mi against that and 100 miles costs $5.87, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 63.4% cheaper per mile than gasoline in Utah, charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Utah owners putting 15,000 annual miles on a 2027 Rivian R1S Performance (22in) spend about $881 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,522 saved annually, at this mileage.

What one full charge costs

At Utah's rate, fully covering this 2027 Rivian R1S Performance (22in)'s 371-mile EPA range costs about $21.78 (165.4 kWh), the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Rivian R1S Performance (22in) in Utah ranks 8,780 for cost savings versus gas, 1 being the best deal nationally. Separately, the Rivian R1S Performance (22in) ranks 354 of 400 EV models for raw efficiency, and Utah ranks 4 of 51 for cheapest residential electricity.

Before you install a home charger in Utah

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.