District of Columbia home charging cost for the 2026 Porsche Taycan GTS Sport Turismo

In District of Columbia, home electricity runs 24.54¢/kWh — put a 2026 Porsche Taycan GTS Sport Turismo's EPA-rated 41 kWh/100mi against that and 100 miles costs $10.07, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 37.1% less than gas per mile, here specifically.

2026 Porsche Taycan GTS Sport Turismo: yearly cost in District of Columbia

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Porsche Taycan GTS Sport Turismo costs roughly $1,511 a year to charge at home in District of Columbia, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $892 a year.

Cost of a full charge

Covering the 2026 Porsche Taycan GTS Sport Turismo's EPA-rated 279-mile range takes about 114.5 kWh, which costs about $28.11 at District of Columbia's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Porsche Taycan GTS Sport Turismo in District of Columbia, ranked

This combination ranks 17,491 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan GTS Sport Turismo alone ranks 287 of 400 models for efficiency; District of Columbia alone ranks 42 of 51 states for electricity price.

Getting set up to charge a 2026 Porsche Taycan GTS Sport Turismo at home

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.

Get quotes from local electricians for Level 2 charger installation in District of Columbia before deciding.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 24.54¢/kWh, District of Columbia sits in the middle of the national range — the guide to why charging cost varies by state shows where.