2026 Porsche Macan 4 Electric 20in Wheels, ID Charging Cost

2026 Porsche Macan 4 Electric 20in Wheels: home charging cost in Idaho

At Idaho's residential electricity rate of 12.8¢/kWh, a 2026 Porsche Macan 4 Electric 20in Wheels (rated 33.1 kWh per 100 miles by the EPA) costs $4.23 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 costs a fraction of what gas would here: 73.6% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year, fueleconomy.gov's own default assumption, a 2026 Porsche Macan 4 Electric 20in Wheels charged at home in Idaho costs about $635/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,768 a year.

Filling up the 2026 Porsche Macan 4 Electric 20in Wheels, in dollars

A 2026 Porsche Macan 4 Electric 20in Wheels needs roughly 107.1 kWh to reach its EPA-rated 324-mile range, which runs about $13.71 at 12.8¢/kWh in Idaho.

Where this ranks

This combination ranks 1,530 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Porsche Macan 4 Electric 20in Wheels alone ranks 111 of 400 models for efficiency; Idaho alone ranks 3 of 51 states for electricity price.

Getting set up to charge a 2026 Porsche Macan 4 Electric 20in Wheels 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.

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

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Porsche Macan 4 Electric 20in Wheels's cost in Idaho. Idaho is one of the cheapest states for home electricity, the guide to why the cost varies so much by state covers what drives that.