Charging a 2026 Polestar 4 Long Range Single Motor at home in New Mexico
At New Mexico's residential electricity rate of 14.82¢/kWh, a 2026 Polestar 4 Long Range Single Motor (rated 35 kWh per 100 miles by the EPA) costs $5.19 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 67.6% cheaper per mile than gasoline in New Mexico — charging at home costs a fraction of what gas would here.
Annual cost, at 15 thousands miles a year
New Mexico owners putting 15,000 annual miles on a 2026 Polestar 4 Long Range Single Motor spend about $778 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,625 saved annually, at this mileage.
Cost of a full charge
At New Mexico's rate, fully covering this 2026 Polestar 4 Long Range Single Motor's 310-mile EPA range costs about $16.08 (108.5 kWh) — the energy the EPA test actually used, not the battery's rated size.
2026 Polestar 4 Long Range Single Motor in New Mexico, ranked
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Polestar 4 Long Range Single Motor in New Mexico ranks 5,416 for cost savings versus gas — 1 being the best deal nationally. Separately, the Polestar 4 Long Range Single Motor ranks 148 of 400 EV models for raw efficiency, and New Mexico ranks 17 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 New Mexico electrician quotes for Level 2 install before you commit either way.
More on how this number was built
See the methodology guide for exactly which EIA and EPA figures feed 2026 Polestar 4 Long Range Single Motor's cost in New Mexico. New Mexico's 14.82¢/kWh rate ranks 17 of 51 states; the state rate guide lays out the full spread.