Charging a 2027 Audi Q6 e-tron quattro (19 inch Tires) at home in Illinois

In Illinois, home electricity runs 19.22¢/kWh — put a 2027 Audi Q6 e-tron quattro (19 inch Tires)'s EPA-rated 32.5 kWh/100mi against that and 100 miles costs $6.25, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 61% cheaper per mile than gasoline in Illinois — charging at home is much cheaper than gas here.

What a year of driving costs

Illinois owners putting 15,000 annual miles on a 2027 Audi Q6 e-tron quattro (19 inch Tires) spend about $937 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,466 saved annually, at this mileage.

Filling up the 2027 Audi Q6 e-tron quattro (19 inch Tires), in dollars

At Illinois's rate, fully covering this 2027 Audi Q6 e-tron quattro (19 inch Tires)'s 325-mile EPA range costs about $20.31 (105.6 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi Q6 e-tron quattro (19 inch Tires) in Illinois ranks 10,495 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi Q6 e-tron quattro (19 inch Tires) ranks 101 of 400 EV models for raw efficiency, and Illinois ranks 36 of 51 for cheapest residential electricity.

Before you install a home charger in Illinois

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi Q6 e-tron quattro (19 inch Tires)'s cost in Illinois. At 19.22¢/kWh, Illinois sits in the middle of the national range — the guide to why charging cost varies by state shows where.