What it costs to charge a 2026 Porsche Taycan 4S Performance Battery in Texas

A 2026 Porsche Taycan 4S Performance Battery draws 38.4 kWh per 100 miles per the EPA; at Texas's 16.11¢/kWh residential rate that's $6.19 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 61.3% cheaper per mile than gasoline in Texas — charging at home is much cheaper than gas here.

2026 Porsche Taycan 4S Performance Battery: yearly cost in Texas

Home charging this 2026 Porsche Taycan 4S Performance Battery in Texas runs about $929 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,474 saved annually, at this mileage.

What one full charge costs

$15.61 — that's what Texas's 16.11¢/kWh rate puts on the 96.9 kWh a 2026 Porsche Taycan 4S Performance Battery needs for its full 252-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan 4S Performance Battery in Texas ranks 10,358 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan 4S Performance Battery ranks 225 of 400 EV models for raw efficiency, and Texas ranks 28 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 Texas electrician to quote the install before this math becomes a real decision.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 16.11¢/kWh, Texas sits in the middle of the national range — the guide to why charging cost varies by state shows where.