Pennsylvania home charging cost for the 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels)

A 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) draws 34.7 kWh per 100 miles per the EPA; at Pennsylvania's 20.9¢/kWh residential rate that's $7.26 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 54.7% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) costs roughly $1,089 a year to charge at home in Pennsylvania, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,314 a year.

Cost of a full charge

Covering the 2026 Polestar 3 Long Range Single Motor (21 Inch Wheels)'s EPA-rated 291-mile range takes about 101.1 kWh, which costs about $21.12 at Pennsylvania's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Polestar 3 Long Range Single Motor (21 Inch Wheels) in Pennsylvania, ranked

This combination ranks 13,720 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; Pennsylvania alone ranks 37 of 51 states for electricity price.

Before you install a home charger in Pennsylvania

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 Pennsylvania 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 Pennsylvania. Pennsylvania's 20.9¢/kWh rate ranks 37 of 51 states; the state rate guide lays out the full spread.