Maryland home charging cost for the 2026 Porsche Taycan 4S Perf Battery Plus

In Maryland, home electricity runs 21.27¢/kWh — put a 2026 Porsche Taycan 4S Perf Battery Plus's EPA-rated 38.5 kWh/100mi against that and 100 miles costs $8.2, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 48.8% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Porsche Taycan 4S Perf Battery Plus costs roughly $1,230 a year to charge at home in Maryland, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,173 a year.

Filling up the 2026 Porsche Taycan 4S Perf Battery Plus, in dollars

Covering the 2026 Porsche Taycan 4S Perf Battery Plus's EPA-rated 295-mile range takes about 113.7 kWh, which costs about $24.18 at Maryland's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Porsche Taycan 4S Perf Battery Plus in Maryland, ranked

This combination ranks 15,347 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan 4S Perf Battery Plus alone ranks 228 of 400 models for efficiency; Maryland alone ranks 39 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.

Ask a licensed Maryland electrician to quote the install before this math becomes a real decision.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Maryland's 21.27¢/kWh compares? The guide to charging cost by state ranks every state side by side.