Maryland home charging cost for the 2026 Porsche Macan Turbo Electric

At Maryland's residential electricity rate of 21.27¢/kWh, a 2026 Porsche Macan Turbo Electric (rated 36.9 kWh per 100 miles by the EPA) costs $7.84 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home is much cheaper than gas here: 51.1% 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 Macan Turbo Electric costs roughly $1,176 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 $1,227 a year.

Filling up the 2026 Porsche Macan Turbo Electric, in dollars

Covering the 2026 Porsche Macan Turbo Electric's EPA-rated 293-mile range takes about 108 kWh, which costs about $22.97 at Maryland's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 14,802 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Macan Turbo Electric alone ranks 191 of 400 models for efficiency; Maryland alone ranks 39 of 51 states for electricity price.

Before you install a home charger in Maryland

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.

Line up a few Maryland electrician quotes for Level 2 install before you commit either way.

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.