Charging a 2026 Porsche Taycan GTS Sport Turismo at home in Rhode Island

A 2026 Porsche Taycan GTS Sport Turismo draws 41 kWh per 100 miles per the EPA; at Rhode Island's 29.45¢/kWh residential rate that's $12.09 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 24.5% cheaper per mile than gasoline in Rhode Island — charging at home is cheaper than gas here.

What a year of driving costs

Rhode Island owners putting 15,000 annual miles on a 2026 Porsche Taycan GTS Sport Turismo spend about $1,813 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $590 saved annually, at this mileage.

Filling up the 2026 Porsche Taycan GTS Sport Turismo, in dollars

At Rhode Island's rate, fully covering this 2026 Porsche Taycan GTS Sport Turismo's 279-mile EPA range costs about $33.73 (114.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Porsche Taycan GTS Sport Turismo in Rhode Island, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan GTS Sport Turismo in Rhode Island ranks 19,080 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan GTS Sport Turismo ranks 287 of 400 EV models for raw efficiency, and Rhode Island ranks 47 of 51 for cheapest residential electricity.

Before you install a home charger in Rhode Island

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.

Get quotes from local electricians for Level 2 charger installation in Rhode Island before deciding.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan GTS Sport Turismo's cost in Rhode Island. Rhode Island has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.