2026 Porsche Taycan GTS Sport Turismo: home charging cost in Missouri

A 2026 Porsche Taycan GTS Sport Turismo draws 41 kWh per 100 miles per the EPA; at Missouri's 13.45¢/kWh residential rate that's $5.52 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a fraction of what gas would here: 65.5% 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 GTS Sport Turismo charged at home in Missouri costs about $828/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,575 a year.

Cost of a full charge

A 2026 Porsche Taycan GTS Sport Turismo needs roughly 114.5 kWh to reach its EPA-rated 279-mile range, which runs about $15.4 at 13.45¢/kWh in Missouri.

Where this ranks

This combination ranks 7,129 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan GTS Sport Turismo alone ranks 287 of 400 models for efficiency; Missouri alone ranks 7 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 Missouri before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan GTS Sport Turismo's cost in Missouri. Curious how Missouri's 13.45¢/kWh compares? The guide to charging cost by state ranks every state side by side.