Illinois home charging cost for the 2026 Porsche Macan 4 Electric 20in Wheels

In Illinois, home electricity runs 19.22¢/kWh — put a 2026 Porsche Macan 4 Electric 20in Wheels's EPA-rated 33.1 kWh/100mi against that and 100 miles costs $6.35, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 60.3% 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 4 Electric 20in Wheels costs roughly $953 a year to charge at home in Illinois, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,450 a year.

Cost of a full charge

Covering the 2026 Porsche Macan 4 Electric 20in Wheels's EPA-rated 324-mile range takes about 107.1 kWh, which costs about $20.58 at Illinois'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 10,880 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; Illinois alone ranks 36 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Illinois's 19.22¢/kWh compares? The guide to charging cost by state ranks every state side by side.