What it costs to charge a 2026 Porsche Taycan Performance Battery in Delaware

A 2026 Porsche Taycan Performance Battery draws 37.1 kWh per 100 miles per the EPA; at Delaware's 17.74¢/kWh residential rate that's $6.58 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 58.9% cheaper per mile than gasoline in Delaware — charging at home is much cheaper than gas here.

2026 Porsche Taycan Performance Battery: yearly cost in Delaware

Home charging this 2026 Porsche Taycan Performance Battery in Delaware runs about $986 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,416 saved annually, at this mileage.

What one full charge costs

$18.02 — that's what Delaware's 17.74¢/kWh rate puts on the 101.6 kWh a 2026 Porsche Taycan Performance Battery needs for its full 274-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan Performance Battery in Delaware ranks 11,733 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan Performance Battery ranks 198 of 400 EV models for raw efficiency, and Delaware ranks 33 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 Delaware electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Delaware's 17.74¢/kWh compares? The guide to charging cost by state ranks every state side by side.