2026 Polestar 3 Long Range Single Motor (21 Inch Wheels): home charging cost in South Dakota

At South Dakota's residential electricity rate of 14.33¢/kWh, a 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) (rated 34.7 kWh per 100 miles by the EPA) costs $4.98 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. Charging at home costs a fraction of what gas would here: 68.9% less than gas per mile, here specifically.

2026 Polestar 3 Long Range Single Motor (21 Inch Wheels): yearly cost in South Dakota

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) charged at home in South Dakota costs about $747/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,656 a year.

What one full charge costs

A 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) needs roughly 101.1 kWh to reach its EPA-rated 291-mile range, which runs about $14.48 at 14.33¢/kWh in South Dakota.

Where this ranks

This combination ranks 4,478 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Polestar 3 Long Range Single Motor (21 Inch Wheels) alone ranks 143 of 400 models for efficiency; South Dakota alone ranks 14 of 51 states for electricity price.

Getting set up to charge a 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Get quotes from local electricians for Level 2 charger installation in South Dakota before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels)'s cost in South Dakota. At 14.33¢/kWh, South Dakota sits in the middle of the national range — the guide to why charging cost varies by state shows where.