What it costs to charge a 2026 Porsche Taycan 4 Performance Battery in Maryland

In Maryland, home electricity runs 21.27¢/kWh — put a 2026 Porsche Taycan 4 Performance Battery's EPA-rated 38.6 kWh/100mi against that and 100 miles costs $8.2, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 48.8% cheaper per mile than gasoline in Maryland — charging at home is much cheaper than gas here.

2026 Porsche Taycan 4 Performance Battery: yearly cost in Maryland

Home charging this 2026 Porsche Taycan 4 Performance Battery in Maryland runs about $1,231 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,172 saved annually, at this mileage.

What one full charge costs

$20.59 — that's what Maryland's 21.27¢/kWh rate puts on the 96.8 kWh a 2026 Porsche Taycan 4 Performance Battery needs for its full 251-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan 4 Performance Battery in Maryland ranks 15,346 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan 4 Performance Battery ranks 229 of 400 EV models for raw efficiency, and Maryland ranks 39 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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Maryland's 21.27¢/kWh rate ranks 39 of 51 states; the state rate guide lays out the full spread.