2026 Porsche Taycan 4 Performance Battery: home charging cost in North Carolina

In North Carolina, home electricity runs 14.9¢/kWh — put a 2026 Porsche Taycan 4 Performance Battery's EPA-rated 38.6 kWh/100mi against that and 100 miles costs $5.75, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 64.1% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Porsche Taycan 4 Performance Battery charged at home in North Carolina costs about $862/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,541 a year.

Cost of a full charge

A 2026 Porsche Taycan 4 Performance Battery needs roughly 96.8 kWh to reach its EPA-rated 251-mile range, which runs about $14.43 at 14.9¢/kWh in North Carolina.

How this compares nationally

This combination ranks 8,231 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan 4 Performance Battery alone ranks 229 of 400 models for efficiency; North Carolina alone ranks 18 of 51 states for electricity price.

Before you install a home charger in North Carolina

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 North Carolina before deciding.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 14.9¢/kWh, North Carolina sits in the middle of the national range — the guide to why charging cost varies by state shows where.