2026 Porsche Taycan 4S Performance Battery: home charging cost in Oregon

A 2026 Porsche Taycan 4S Performance Battery draws 38.4 kWh per 100 miles per the EPA; at Oregon's 15.31¢/kWh residential rate that's $5.89 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 63.3% less than gas per mile, here specifically.

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

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Porsche Taycan 4S Performance Battery charged at home in Oregon costs about $883/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,520 a year.

Cost of a full charge

A 2026 Porsche Taycan 4S Performance Battery needs roughly 96.9 kWh to reach its EPA-rated 252-mile range, which runs about $14.83 at 15.31¢/kWh in Oregon.

Where this ranks

This combination ranks 8,848 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan 4S Performance Battery alone ranks 225 of 400 models for efficiency; Oregon alone ranks 21 of 51 states for electricity price.

Before you install a home charger in Oregon

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.

Line up a few Oregon electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan 4S Performance Battery's cost in Oregon. Curious how Oregon's 15.31¢/kWh compares? The guide to charging cost by state ranks every state side by side.