22 live listingsUpdated
Used Audi RS Q8 for sale in Illinois
Right now there are 22 Audi RS Q8s for sale in Illinois. Asking prices run from $63,368 to $128,177, and the middle of the market sits at $77,792. Model years range from 2020 to 2026, the typical car shows 40,828 mi, and half are priced between $69,453 and $87,130.
That's 11% of the 195 used Audi RS Q8s we track nationwide. The most are listed in Westmont (3), Aurora (2), and Highland Park (2). Comparing the same model, year and trim, the typical Audi RS Q8 here is listed about the same as similar cars elsewhere in the US (21 cars compared).
The lowest-priced one is a 2021 Audi RS Q8 4.0T quattro listed at $63,368 with 59,446 mi in Orland Park, IL.
Best Audi RS Q8 deals in Illinois
5 deals priced below market right now, the best by about $11,832. Members get the VIN, dealer, listing link and a ready-to-send negotiation email for each one.
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$12k below market Locked2024 Audi RS Q8
RS Q8
Great deal: about $12k under fair value for its year, trim and miles.
Asking price $100,357Deal score 99 -
$7k below market Locked2023 Audi RS Q8
RS Q8
Great deal: about $7k under fair value for its year, trim and miles.
Asking price $73,189Deal score 97 -
$7k below market Locked2023 Audi RS Q8
RS Q8
Great deal: about $7k under fair value for its year, trim and miles.
Asking price $79,734Deal score 96 -
$5k below market Locked2021 Audi RS Q8
RS Q8
Great deal: about $5k under fair value for its year, trim and miles.
Asking price $63,368Deal score 95 -
$2k below market Locked2023 Audi RS Q8
RS Q8
Good deal: about $2k under fair value for its year, trim and miles.
Asking price $77,281Deal score 75
Members see every deal's VIN, dealer and listing link, plus a negotiation email.
Latest used Audi RS Q8s in Illinois
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2021 Audi RS Q8
4.0T quattro
Asking price $78,741 -
2024 Audi RS Q8
4.0T quattro
Asking price $95,177 -
2021 Audi RS Q8
4.0T quattro
Asking price $68,899 -
2020 Audi RS Q8
4.0T quattro
Asking price $66,099 -
2026 Audi RS Q8
4.0T
Asking price $128,177 -
2021 Audi RS Q8
4.0T quattro
Asking price $78,302 -
2021 Audi RS Q8
4.0T quattro
Asking price $76,237 -
2021 Audi RS Q8
4.0T quattro
Asking price $63,368 -
2023 Audi RS Q8
4.0T quattro
Asking price $92,357 -
2021 Audi RS Q8
4.0T quattro
Asking price $78,357 -
2023 Audi RS Q8
4.0T quattro
Asking price $73,189 -
2021 Audi RS Q8
4.0T quattro
Asking price $65,604 -
2023 Audi RS Q8
4.0T quattro
Asking price $77,281 -
2020 Audi RS Q8
4.0T quattro
Asking price $69,388 -
2023 Audi RS Q8
4.0T quattro
Asking price $70,353 -
2024 Audi RS Q8
4.0T quattro
Asking price $100,357 -
2024 Audi RS Q8
4.0T quattro
Asking price $106,897 -
2022 Audi RS Q8
4.0T quattro
Asking price $85,388 -
2023 Audi RS Q8
4.0T quattro
Asking price $87,710 -
2023 Audi RS Q8
4.0T quattro
Asking price $79,734 -
2020 Audi RS Q8
4.0T quattro
Asking price $68,987 -
2021 Audi RS Q8
4.0T quattro
Asking price $69,646
Audi RS Q8 prices by model year in Illinois
Median asking price for each model year among the Audi RS Q8s for sale in Illinois.
- 2026 $128,177
- 2024 $100,357
- 2023 $78,508
- 2022 $85,388
- 2021 $72,942
- 2020 $68,987
Illinois vs. the rest of the US
Comparing the same model, year and trim, the typical Audi RS Q8 here is listed about the same as similar cars elsewhere. The medians below also reflect which years and trims are listed in each place.
| Location | For sale | Median price | Lowest price | Median miles |
|---|---|---|---|---|
| Illinois | 22 | $77,792 | $63,368 | 40,828 |
| Rest of the US | 173 | $81,100 | $55,494 | 37,098 |
Where in Illinois Audi RS Q8s are for sale
| City | For sale | Median price | Lowest price |
|---|---|---|---|
| Westmont | 3 | $78,357 | $69,646 |
| Aurora | 2 | $77,388 | $69,388 |
| Highland Park | 2 | $73,090 | $68,899 |
| Northbrook | 2 | $110,267 | $92,357 |
| Sycamore | 2 | $70,921 | $65,604 |
| Belvidere | 1 | $78,741 | $78,741 |
| Berwyn | 1 | $66,099 | $66,099 |
| Burbank | 1 | $79,734 | $79,734 |
| Frankfort | 1 | $78,302 | $78,302 |
| Huntley | 1 | $73,189 | $73,189 |
| Joliet | 1 | $70,353 | $70,353 |
| Lake Villa | 1 | $100,357 | $100,357 |
| Lincolnshire | 1 | $106,897 | $106,897 |
| Naperville | 1 | $87,710 | $87,710 |
| Orland Park | 1 | $63,368 | $63,368 |
Used Audi RS Q8s in other states
- Used Audi RS Q8s in Arizona5
- Used Audi RS Q8s in California31
- Used Audi RS Q8s in Colorado7
- Used Audi RS Q8s in Florida21
- Used Audi RS Q8s in Georgia6
- Used Audi RS Q8s in Indiana5
- Used Audi RS Q8s in Minnesota5
- Used Audi RS Q8s in New Jersey14
- Used Audi RS Q8s in Ohio5
- Used Audi RS Q8s in Pennsylvania5
- Used Audi RS Q8s in Tennessee5
- Used Audi RS Q8s in Texas17
- Used Audi RS Q8s in Washington12
Used Audi RS Q8s in Illinois: common questions
How much does a used Audi RS Q8 cost in Illinois?
Used Audi RS Q8 asking prices in Illinois currently range from $63,368 to $128,177, with a median of $77,792 across 22 listings. Half of them are priced between $69,453 and $87,130.
Are used Audi RS Q8s cheaper in Illinois?
About the same. Comparing the same model, year and trim, used Audi RS Q8s in Illinois are listed within 2% of similar cars elsewhere in the US, across 21 cars with matches. Mileage, options and condition still vary from car to car.
Where in Illinois are the most used Audi RS Q8s for sale?
Westmont (3), Aurora (2), Highland Park (2), Northbrook (2), and Sycamore (2) have the most listings in our latest scan.
What is the cheapest Audi RS Q8 for sale right now in Illinois?
The lowest asking price in our latest scan is a 2021 Audi RS Q8 4.0T quattro listed at $63,368 with 59,446 mi in Orland Park, IL.
Which Audi RS Q8 model years are for sale in Illinois?
Listings span 2020 to 2026. The 2021 model year has the most cars for sale (8, median $72,942). The newest 2026 cars have a median asking price of $128,177, versus $68,987 for 2020.
How many miles do used Audi RS Q8s for sale in Illinois have?
The median Audi RS Q8 for sale in Illinois shows 40,828 mi. 2 of 22 listings (9%) have under 15,000 miles.
How long do Audi RS Q8s stay on the market in Illinois?
Current Audi RS Q8 listings in Illinois have been for sale for a median of 62 days. Cars that sit well beyond that are often the easiest to negotiate on.
How current is this data?
These numbers come from our latest scan of dealer listings on Oct 1, 2026. Luxury Car Deals rescans the market regularly and removes cars that have sold.