Charging a 2026 Polestar 3 Long Range Single Motor (20 Inch Wheels) at home in Utah

At Utah's residential electricity rate of 13.17¢/kWh, a 2026 Polestar 3 Long Range Single Motor (20 Inch Wheels) (rated 35.5 kWh per 100 miles by the EPA) costs $4.68 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 70.8% cheaper per mile than gasoline in Utah — charging at home costs a fraction of what gas would here.

What a year of driving costs

Utah owners putting 15,000 annual miles on a 2026 Polestar 3 Long Range Single Motor (20 Inch Wheels) spend about $701 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,702 saved annually, at this mileage.

What one full charge costs

At Utah's rate, fully covering this 2026 Polestar 3 Long Range Single Motor (20 Inch Wheels)'s 286-mile EPA range costs about $13.37 (101.5 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 Polestar 3 Long Range Single Motor (20 Inch Wheels) in Utah ranks 3,143 for cost savings versus gas — 1 being the best deal nationally. Separately, the Polestar 3 Long Range Single Motor (20 Inch Wheels) ranks 158 of 400 EV models for raw efficiency, and Utah ranks 4 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Polestar 3 Long Range Single Motor (20 Inch Wheels) 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 Polestar 3 Long Range Single Motor (20 Inch Wheels)'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.