Charging a 2026 Rivian R1T Performance Dual Large (20in) at home in Utah

In Utah, home electricity runs 13.17¢/kWh — put a 2026 Rivian R1T Performance Dual Large (20in)'s EPA-rated 42.9 kWh/100mi against that and 100 miles costs $5.65, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 64.8% cheaper per mile than gasoline in Utah — charging at home is much cheaper than gas here.

2026 Rivian R1T Performance Dual Large (20in): yearly cost in Utah

Utah owners putting 15,000 annual miles on a 2026 Rivian R1T Performance Dual Large (20in) spend about $847 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,556 saved annually, at this mileage.

Cost of a full charge

At Utah's rate, fully covering this 2026 Rivian R1T Performance Dual Large (20in)'s 300-mile EPA range costs about $16.94 (128.6 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 2026 Rivian R1T Performance Dual Large (20in) in Utah ranks 7,689 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Performance Dual Large (20in) ranks 319 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 R1T Performance Dual Large (20in) 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.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1T Performance Dual Large (20in)'s cost in Utah. 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.