Wisconsin home charging cost for the 2026 Porsche Macan 4 Electric 20in Wheels

In Wisconsin, home electricity runs 18.99¢/kWh — put a 2026 Porsche Macan 4 Electric 20in Wheels's EPA-rated 33.1 kWh/100mi against that and 100 miles costs $6.28, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 60.8% less than gas per mile, here specifically.

2026 Porsche Macan 4 Electric 20in Wheels: yearly cost in Wisconsin

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Porsche Macan 4 Electric 20in Wheels costs roughly $941 a year to charge at home in Wisconsin, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,461 a year.

What one full charge costs

Covering the 2026 Porsche Macan 4 Electric 20in Wheels's EPA-rated 324-mile range takes about 107.1 kWh, which costs about $20.34 at Wisconsin's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 10,642 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Macan 4 Electric 20in Wheels alone ranks 111 of 400 models for efficiency; Wisconsin alone ranks 35 of 51 states for electricity price.

Next step: home charger installation

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed Wisconsin electrician to quote the install before this math becomes a real decision.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Wisconsin's 18.99¢/kWh compares? The guide to charging cost by state ranks every state side by side.