What it costs to charge a 2026 Porsche Taycan Performance Battery in Wisconsin

A 2026 Porsche Taycan Performance Battery draws 37.1 kWh per 100 miles per the EPA; at Wisconsin's 18.99¢/kWh residential rate that's $7.04 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 56.1% cheaper per mile than gasoline in Wisconsin — charging at home is much cheaper than gas here.

2026 Porsche Taycan Performance Battery: yearly cost in Wisconsin

Home charging this 2026 Porsche Taycan Performance Battery in Wisconsin runs about $1,056 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,347 saved annually, at this mileage.

Cost of a full charge

$19.29 — that's what Wisconsin's 18.99¢/kWh rate puts on the 101.6 kWh a 2026 Porsche Taycan Performance Battery needs for its full 274-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan Performance Battery in Wisconsin ranks 13,147 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan Performance Battery ranks 198 of 400 EV models for raw efficiency, and Wisconsin ranks 35 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Porsche Taycan Performance Battery at home

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.

Get quotes from local electricians for Level 2 charger installation in Wisconsin before deciding.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan Performance Battery's cost in Wisconsin. At 18.99¢/kWh, Wisconsin sits in the middle of the national range — the guide to why charging cost varies by state shows where.