Charging a 2026 Porsche Taycan 4 Perf Battery Plus at home in Indiana

A 2026 Porsche Taycan 4 Perf Battery Plus draws 38.7 kWh per 100 miles per the EPA; at Indiana's 17.11¢/kWh residential rate that's $6.63 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 58.6% cheaper per mile than gasoline in Indiana — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Indiana owners putting 15,000 annual miles on a 2026 Porsche Taycan 4 Perf Battery Plus spend about $994 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,409 saved annually, at this mileage.

Cost of a full charge

At Indiana's rate, fully covering this 2026 Porsche Taycan 4 Perf Battery Plus's 294-mile EPA range costs about $19.48 (113.9 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 4 Perf Battery Plus in Indiana ranks 11,955 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan 4 Perf Battery Plus ranks 231 of 400 EV models for raw efficiency, and Indiana ranks 32 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 Indiana electrician quotes for Level 2 install before you commit either way.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Taycan 4 Perf Battery Plus's cost in Indiana. Indiana's 17.11¢/kWh rate ranks 32 of 51 states; the state rate guide lays out the full spread.