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

A 2026 Porsche Taycan Turbo GT with Weissach Package draws 41.7 kWh per 100 miles per the EPA; at Washington's 14.35¢/kWh residential rate that's $5.99 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 62.6% less than gas per mile, here specifically.

What a year of driving costs

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 Washington costs about $899/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,504 a year.

Filling up the 2026 Porsche Taycan Turbo GT with Weissach Package, in dollars

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 $16.11 at 14.35¢/kWh in Washington.

Where this ranks

This combination ranks 9,433 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; Washington alone ranks 15 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 Washington electrician to quote the install before this math becomes a real decision.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Washington's 14.35¢/kWh rate ranks 15 of 51 states; the state rate guide lays out the full spread.