Charging a 2026 Porsche Macan 4 Electric at home in North Carolina

At North Carolina's residential electricity rate of 14.9¢/kWh, a 2026 Porsche Macan 4 Electric (rated 35.3 kWh per 100 miles by the EPA) costs $5.26 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 67.2% cheaper per mile than gasoline in North Carolina — charging at home costs a fraction of what gas would here.

What a year of driving costs

North Carolina owners putting 15,000 annual miles on a 2026 Porsche Macan 4 Electric spend about $789 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,614 saved annually, at this mileage.

What one full charge costs

At North Carolina's rate, fully covering this 2026 Porsche Macan 4 Electric's 304-mile EPA range costs about $15.99 (107.3 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Porsche Macan 4 Electric in North Carolina, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Macan 4 Electric in North Carolina ranks 5,740 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Macan 4 Electric ranks 156 of 400 EV models for raw efficiency, and North Carolina ranks 18 of 51 for cheapest residential electricity.

Before you install a home charger in North Carolina

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 North Carolina 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. North Carolina's 14.9¢/kWh rate ranks 18 of 51 states; the state rate guide lays out the full spread.