Charging a 2026 Porsche Taycan Turbo GT with Weissach Package at home in District of Columbia
In District of Columbia, home electricity runs 24.54¢/kWh — put a 2026 Porsche Taycan Turbo GT with Weissach Package's EPA-rated 41.7 kWh/100mi against that and 100 miles costs $10.24, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 36% cheaper per mile than gasoline in District of Columbia — charging at home is cheaper than gas here.
What a year of driving costs
District of Columbia owners putting 15,000 annual miles on a 2026 Porsche Taycan Turbo GT with Weissach Package spend about $1,537 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $866 saved annually, at this mileage.
Filling up the 2026 Porsche Taycan Turbo GT with Weissach Package, in dollars
At District of Columbia's rate, fully covering this 2026 Porsche Taycan Turbo GT with Weissach Package's 269-mile EPA range costs about $27.56 (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 District of Columbia ranks 17,660 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 District of Columbia ranks 42 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.
Line up a few District of Columbia electrician quotes for Level 2 install before you commit either way.
More on how this number was built
The methodology guide names the exact EIA and EPA tables behind this page's numbers. District of Columbia's 24.54¢/kWh rate ranks 42 of 51 states; the state rate guide lays out the full spread.