What it costs to charge a 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) in Mississippi
At Mississippi's residential electricity rate of 15.35¢/kWh, a 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) (rated 34.7 kWh per 100 miles by the EPA) costs $5.33 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 66.7% cheaper per mile than gasoline in Mississippi — charging at home costs a fraction of what gas would here.
Annual cost, at 15 thousands miles a year
Home charging this 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) in Mississippi runs about $800 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,603 saved annually, at this mileage.
Cost of a full charge
$15.51 — that's what Mississippi's 15.35¢/kWh rate puts on the 101.1 kWh a 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) needs for its full 291-mile EPA range.
Where this ranks
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) in Mississippi ranks 6,143 for cost savings versus gas — 1 being the best deal nationally. Separately, the Polestar 3 Long Range Single Motor (21 Inch Wheels) ranks 143 of 400 EV models for raw efficiency, and Mississippi ranks 22 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 Mississippi electrician quotes for Level 2 install before you commit either way.
More on how this number was built
The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 15.35¢/kWh, Mississippi sits in the middle of the national range — the guide to why charging cost varies by state shows where.