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

In Maryland, home electricity runs 21.27¢/kWh — put a 2026 Porsche Taycan 4S Performance Battery's EPA-rated 38.4 kWh/100mi against that and 100 miles costs $8.18, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 48.9% less than gas per mile, here specifically.

2026 Porsche Taycan 4S Performance Battery: yearly cost in Maryland

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Porsche Taycan 4S Performance Battery costs roughly $1,227 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 $1,176 a year.

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

Covering the 2026 Porsche Taycan 4S Performance Battery's EPA-rated 252-mile range takes about 96.9 kWh, which costs about $20.61 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 Performance Battery in Maryland, ranked

This combination ranks 15,320 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Taycan 4S Performance Battery alone ranks 225 of 400 models for efficiency; Maryland alone ranks 39 of 51 states for electricity price.

Getting set up to charge a 2026 Porsche Taycan 4S Performance Battery at home

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.