Charging a 2026 Porsche Macan Electric 20in Wheels at home in Wisconsin

At Wisconsin's residential electricity rate of 18.99¢/kWh, a 2026 Porsche Macan Electric 20in Wheels (rated 32.1 kWh per 100 miles by the EPA) costs $6.1 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 61.9% cheaper per mile than gasoline in Wisconsin — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Wisconsin owners putting 15,000 annual miles on a 2026 Porsche Macan Electric 20in Wheels spend about $914 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,489 saved annually, at this mileage.

Cost of a full charge

At Wisconsin's rate, fully covering this 2026 Porsche Macan Electric 20in Wheels's 332-mile EPA range costs about $20.24 (106.6 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Porsche Macan Electric 20in Wheels in Wisconsin, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Macan Electric 20in Wheels in Wisconsin ranks 9,933 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Macan Electric 20in Wheels ranks 92 of 400 EV models for raw efficiency, and Wisconsin ranks 35 of 51 for cheapest residential electricity.

Before you install a home charger in Wisconsin

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 Wisconsin electrician quotes for Level 2 install before you commit either way.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 18.99¢/kWh, Wisconsin sits in the middle of the national range — the guide to why charging cost varies by state shows where.