Charging a 2026 Porsche Taycan 4S Performance Battery at home in Vermont

At Vermont's residential electricity rate of 23.98¢/kWh, a 2026 Porsche Taycan 4S Performance Battery (rated 38.4 kWh per 100 miles by the EPA) costs $9.22 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 42.4% cheaper per mile than gasoline in Vermont — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Vermont owners putting 15,000 annual miles on a 2026 Porsche Taycan 4S Performance Battery spend about $1,383 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,020 saved annually, at this mileage.

What one full charge costs

At Vermont's rate, fully covering this 2026 Porsche Taycan 4S Performance Battery's 252-mile EPA range costs about $23.24 (96.9 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan 4S Performance Battery in Vermont ranks 16,664 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 Vermont ranks 41 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.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Vermont's 23.98¢/kWh rate ranks 41 of 51 states; the state rate guide lays out the full spread.