Charging a 2026 Porsche Taycan Turbo Cross Turismo at home in Tennessee

At Tennessee's residential electricity rate of 13.9¢/kWh, a 2026 Porsche Taycan Turbo Cross Turismo (rated 42.9 kWh per 100 miles by the EPA) costs $5.97 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 62.7% cheaper per mile than gasoline in Tennessee — charging at home is much cheaper than gas here.

2026 Porsche Taycan Turbo Cross Turismo: yearly cost in Tennessee

Tennessee owners putting 15,000 annual miles on a 2026 Porsche Taycan Turbo Cross Turismo spend about $895 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,507 saved annually, at this mileage.

Filling up the 2026 Porsche Taycan Turbo Cross Turismo, in dollars

At Tennessee's rate, fully covering this 2026 Porsche Taycan Turbo Cross Turismo's 265-mile EPA range costs about $15.82 (113.8 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Porsche Taycan Turbo Cross Turismo in Tennessee, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan Turbo Cross Turismo in Tennessee ranks 9,345 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan Turbo Cross Turismo ranks 322 of 400 EV models for raw efficiency, and Tennessee ranks 13 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Porsche Taycan Turbo Cross Turismo at home

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 Tennessee electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan Turbo Cross Turismo's cost in Tennessee. At 13.9¢/kWh, Tennessee sits in the middle of the national range — the guide to why charging cost varies by state shows where.