What it costs to charge a 2026 Porsche Taycan 4 Perf Battery Plus in Maine

In Maine, home electricity runs 29.67¢/kWh — put a 2026 Porsche Taycan 4 Perf Battery Plus's EPA-rated 38.7 kWh/100mi against that and 100 miles costs $11.49, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 28.3% cheaper per mile than gasoline in Maine — charging at home is cheaper than gas here.

What a year of driving costs

Home charging this 2026 Porsche Taycan 4 Perf Battery Plus in Maine runs about $1,724 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $679 saved annually, at this mileage.

Cost of a full charge

$33.78 — that's what Maine's 29.67¢/kWh rate puts on the 113.9 kWh a 2026 Porsche Taycan 4 Perf Battery Plus needs for its full 294-mile EPA range.

2026 Porsche Taycan 4 Perf Battery Plus in Maine, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan 4 Perf Battery Plus in Maine ranks 18,652 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 Maine ranks 48 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Porsche Taycan 4 Perf Battery Plus 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 Maine electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Maine 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.