2026 Rivian R1T All-Terrain Dual Large Plus (20in), UT…
Charging a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) at home in Utah
At Utah's residential electricity rate of 13.17¢/kWh, a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) (rated 46.9 kWh per 100 miles by the EPA) costs $6.18 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 61.5% cheaper per mile than gasoline in Utah, charging at home is much cheaper than gas here.
What a year of driving costs
Utah owners putting 15,000 annual miles on a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) spend about $926 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,477 saved annually, at this mileage.
What one full charge costs
At Utah's rate, fully covering this 2026 Rivian R1T All-Terrain Dual Large Plus (20in)'s 292-mile EPA range costs about $18.03 (136.9 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 All-Terrain Dual Large Plus (20in) in Utah ranks 10,236 for cost savings versus gas, 1 being the best deal nationally. Separately, the Rivian R1T All-Terrain Dual Large Plus (20in) ranks 367 of 400 EV models for raw efficiency, and Utah ranks 4 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.
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.