2026 Porsche Taycan Turbo: home charging cost in Arizona

In Arizona, home electricity runs 15.45¢/kWh — put a 2026 Porsche Taycan Turbo's EPA-rated 39.3 kWh/100mi against that and 100 miles costs $6.08, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 62.1% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Porsche Taycan Turbo charged at home in Arizona costs about $912/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,491 a year.

What one full charge costs

A 2026 Porsche Taycan Turbo needs roughly 114.9 kWh to reach its EPA-rated 292-mile range, which runs about $17.75 at 15.45¢/kWh in Arizona.

Where this ranks

This combination ranks 9,719 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan Turbo alone ranks 244 of 400 models for efficiency; Arizona alone ranks 25 of 51 states for electricity price.

Next step: home charger installation

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 Arizona before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan Turbo's cost in Arizona. Arizona's 15.45¢/kWh rate ranks 25 of 51 states; the state rate guide lays out the full spread.