2026 Porsche Taycan Turbo GT with Weissach Package: home charging cost in South Dakota

In South Dakota, home electricity runs 14.33¢/kWh — put a 2026 Porsche Taycan Turbo GT with Weissach Package's EPA-rated 41.7 kWh/100mi against that and 100 miles costs $5.98, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 62.7% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Porsche Taycan Turbo GT with Weissach Package charged at home in South Dakota costs about $897/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,506 a year.

Cost of a full charge

A 2026 Porsche Taycan Turbo GT with Weissach Package needs roughly 112.3 kWh to reach its EPA-rated 269-mile range, which runs about $16.09 at 14.33¢/kWh in South Dakota.

How this compares nationally

This combination ranks 9,340 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan Turbo GT with Weissach Package alone ranks 295 of 400 models for efficiency; South Dakota alone ranks 14 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 South Dakota 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. South Dakota's 14.33¢/kWh rate ranks 14 of 51 states; the state rate guide lays out the full spread.