Charging a 2026 Polestar 4 Long Range Dual Motor Performance at home in Connecticut

At Connecticut's residential electricity rate of 28.82¢/kWh, a 2026 Polestar 4 Long Range Dual Motor Performance (rated 44 kWh per 100 miles by the EPA) costs $12.68 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 20.8% cheaper per mile than gasoline in Connecticut — charging at home is cheaper than gas here.

What a year of driving costs

Connecticut owners putting 15,000 annual miles on a 2026 Polestar 4 Long Range Dual Motor Performance spend about $1,902 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $501 saved annually, at this mileage.

Filling up the 2026 Polestar 4 Long Range Dual Motor Performance, in dollars

At Connecticut's rate, fully covering this 2026 Polestar 4 Long Range Dual Motor Performance's 255-mile EPA range costs about $32.34 (112.2 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Polestar 4 Long Range Dual Motor Performance in Connecticut, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Polestar 4 Long Range Dual Motor Performance in Connecticut ranks 19,377 for cost savings versus gas — 1 being the best deal nationally. Separately, the Polestar 4 Long Range Dual Motor Performance ranks 341 of 400 EV models for raw efficiency, and Connecticut ranks 45 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Polestar 4 Long Range Dual Motor Performance 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 Connecticut electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 28.82¢/kWh, Connecticut sits in the middle of the national range — the guide to why charging cost varies by state shows where.