Charging a 2026 Porsche Macan GTS Electric at home in Ohio

A 2026 Porsche Macan GTS Electric draws 36.7 kWh per 100 miles per the EPA; at Ohio's 18.53¢/kWh residential rate that's $6.8 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 57.5% cheaper per mile than gasoline in Ohio — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Ohio owners putting 15,000 annual miles on a 2026 Porsche Macan GTS Electric spend about $1,020 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,383 saved annually, at this mileage.

Filling up the 2026 Porsche Macan GTS Electric, in dollars

At Ohio's rate, fully covering this 2026 Porsche Macan GTS Electric's 294-mile EPA range costs about $20 (107.9 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Macan GTS Electric in Ohio ranks 12,512 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Macan GTS Electric ranks 183 of 400 EV models for raw efficiency, and Ohio ranks 34 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 Ohio electrician quotes for Level 2 install before you commit either way.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Ohio's 18.53¢/kWh rate ranks 34 of 51 states; the state rate guide lays out the full spread.