Charging a 2026 Porsche Taycan Turbo GT with Weissach Package at home in Idaho
In Idaho, home electricity runs 12.8¢/kWh — put a 2026 Porsche Taycan Turbo GT with Weissach Package's EPA-rated 41.7 kWh/100mi against that and 100 miles costs $5.34, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 66.6% cheaper per mile than gasoline in Idaho — charging at home costs a fraction of what gas would here.
Annual cost, at 15 thousands miles a year
Idaho owners putting 15,000 annual miles on a 2026 Porsche Taycan Turbo GT with Weissach Package spend about $802 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,601 saved annually, at this mileage.
Filling up the 2026 Porsche Taycan Turbo GT with Weissach Package, in dollars
At Idaho's rate, fully covering this 2026 Porsche Taycan Turbo GT with Weissach Package's 269-mile EPA range costs about $14.37 (112.3 kWh) — the energy the EPA test actually used, not the battery's rated size.
Where this ranks
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan Turbo GT with Weissach Package in Idaho ranks 6,212 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan Turbo GT with Weissach Package ranks 295 of 400 EV models for raw efficiency, and Idaho ranks 3 of 51 for cheapest residential electricity.
Next step: home charger installation
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 Idaho electrician to quote the install before this math becomes a real decision.
More on how this number was built
See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan Turbo GT with Weissach Package's cost in Idaho. Idaho is one of the cheapest states for home electricity — the guide to why the cost varies so much by state covers what drives that.