What it costs to charge a 2026 Porsche Taycan Turbo GT in Wisconsin

In Wisconsin, home electricity runs 18.99¢/kWh — put a 2026 Porsche Taycan Turbo GT's EPA-rated 40.9 kWh/100mi against that and 100 miles costs $7.76, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 51.5% cheaper per mile than gasoline in Wisconsin — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Porsche Taycan Turbo GT in Wisconsin runs about $1,164 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,239 saved annually, at this mileage.

What one full charge costs

$21.42 — that's what Wisconsin's 18.99¢/kWh rate puts on the 112.8 kWh a 2026 Porsche Taycan Turbo GT needs for its full 276-mile EPA range.

2026 Porsche Taycan Turbo GT in Wisconsin, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan Turbo GT in Wisconsin ranks 14,693 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan Turbo GT ranks 277 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 Turbo GT 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.

Ask a licensed Wisconsin 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. At 18.99¢/kWh, Wisconsin sits in the middle of the national range — the guide to why charging cost varies by state shows where.