What it costs to charge a 2026 Polestar 4 Long Range Dual Motor Performance in District of Columbia
In District of Columbia, home electricity runs 24.54¢/kWh — put a 2026 Polestar 4 Long Range Dual Motor Performance's EPA-rated 44 kWh/100mi against that and 100 miles costs $10.8, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 32.6% cheaper per mile than gasoline in District of Columbia — charging at home is cheaper than gas here.
2026 Polestar 4 Long Range Dual Motor Performance: yearly cost in District of Columbia
Home charging this 2026 Polestar 4 Long Range Dual Motor Performance in District of Columbia runs about $1,620 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $783 saved annually, at this mileage.
What one full charge costs
$27.53 — that's what District of Columbia's 24.54¢/kWh rate puts on the 112.2 kWh a 2026 Polestar 4 Long Range Dual Motor Performance needs for its full 255-mile EPA range.
Where this ranks
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Polestar 4 Long Range Dual Motor Performance in District of Columbia ranks 18,178 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 District of Columbia ranks 42 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.
Get quotes from local electricians for Level 2 charger installation in District of Columbia before deciding.
More on how this number was built
The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 24.54¢/kWh, District of Columbia sits in the middle of the national range — the guide to why charging cost varies by state shows where.