Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Audi A6
for sale
near
East Dundee, IL
under $899,990
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2017 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
It was an amazing experience, I'd highly recommend Castle
It was an amazing experience, I'd highly recommend Castle to friends and family!! I drove down from Wisconsin and it definitely was worth it.
Brilliant Car, expert servicing
Excellent car, just done 122K and runs like a dream, had it serviced regular by brilliant guys at the general motor company in Stockport in UK. Didn't want to trade in when lease finished. Looking to get many more miles Peter Gilligan
Used
2016 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Excelente servicio ningún problema Me sentí genial
Excelente servicio ningún problema Me sentí genial Muy bien detallado el contrato Martín me dió un excelente te servicio
Perfect sports sedan, TDI engine is amazing!
Bought my '16 A6 3.0 TDI a year ago with 89k miles, now has almost 110k miles, and drives like a dream still. Can't even tell it's a diesel engine by the way it drives and how quiet it is. I drive a lot for work, and the gas mileage is amazing! Interior is comfy, classy, and roomy. Drives like butter, handles like a sports car. Exterior isn't too flashy, it's perfect. No issues, and my last checkup at the German export dealer was perfect. My favorite car I've owned, now I want an A8 L!
Used
2019 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Frank was friendly and helpful.
Frank was friendly and helpful. He look up my records to make sure I was not receiving and paying for unnecessary service. He provided a coupon.
Must buy at a realistic price.
Such a gorgeous vehicle, inside and out. Haven’t had a single issue with it for over a year of having it used. Inside of the vehicle is super roomy, and driving feels very comfortable, and really we’ll insulated!
Used
2020 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Very professional and helpful.
Very professional and helpful. Also, the salesperson was very helpful and accommodating. I'm happy to recommend!
Comfortable and reliable.
This car has met my needs, comfortable, reliable, seems economic, nice exterior and interior design, easy to operate, my kids enjoy it. It’s overall very recommended.
Used
2019 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
My wife and I were pleased with our recent purchase
My wife and I were pleased with our recent purchase experience. Frank Domino was very nice and pleasant as well as Sandy who kept us entertained with pleasant conversation while we waited. Overall one of the best shopping experiences of my life. Thank you, Stefan and Chris Lang
There all reliable it’s red & beautiful
I love this car. Audi is the best looking car. I got Tango red metallic with black interior . When you open the door Audi rings light up so you can see better in dark
Audi Certified
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Probably one of the best car buying experiences I have
Probably one of the best car buying experiences I have had in a long time and my previous experiences at other Audi dealerships was good. Inquired about a car online, set an appointment, test drove it, got a very fair trade-in value and had the best experience at their location you could ask for. It literally is the only place I will buy a car moving forward.
Used
2020 Audi A6 Premium Plus
Vehicle information
Features
Reviews
A dealership you can trust
I was looking for a specific car that was at this CarMax. Problem was that I live in Minnesota, not Chicago and would have to traveling a great distance for a car I had not seen other than in pics, potentially risking wasting a great deal of time and money. I had to trust Jonathan, my salesman, to tell me the condition of the car where the pics could not. He was completely honest and the car was exactly what he said it was. Between Jonathan and Adam, the sales manager i was able to close the deal and drive back to home within an hour. I am completely pleased with the car and 100% satisfied with the dealership. I guess you can trust a car dealership. I did and they did not let me down. Thanks guys.
Excellent car and reliable.
Great car, comfortable and excellent performance. The buying process was made easy by knowledeable sales and support staff. Pleasant dealership. High tech sales and supportm
Used
2016 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
Fantastic Great sales experience .
Fantastic Great sales experience . Great sales person Marilyn was. Handled the whole process with professionalism. Best car buying experience ever.
Excellent choice
This is a fun, responsive, reliable, well built car to drive. At over 75K miles now, and I really cannot even consider trading it in because I don't think I will enjoy a better ride.
Used
2008 Audi A6 4.2 quattro
Vehicle information
Features
Reviews
used vehicle
The salesperson, Hailey, was pleasure to work with and it was a no pressure sales. I feel I got a great used vehicle for the money. Thank you, Hailey.
Used
2023 Audi A6 45 Premium
Vehicle information
Features
Reviews
Excelente servicio por parte de JC.
Excelente servicio por parte de JC. Se tomó el tiempo para encontrar lo que yo necesitaba. Eso es dar la importancia ha un cliente. Súper bien atendida. Muy agradecida JC.
Used
2016 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
Great customer service!
Great customer service! Joe helped me buy a 2023 Audi RS7 with a great rate!
Very good car eventually
Initially had problems with the front brake rotors. Audi replace them twice, but did not replace the pads. Turned out the pads should have been replaced with the rotors because the pads just transferred material onto the new rotors causing the braking shimmy to return. I paid for new pads on the second rotor replacement - problem solved. Audi could have saved money (and saved me money) by just replacing the pads and rotors the first time. After this, the car was great. Very comfortable, and quick. Gas mileage was very good - about 19 MPG in town and over 30 MPG highway with the 6 -Cyl. due to cylinder cutout when crusing.
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.
Used
2023 Audi A6 55 Premium Plus
Vehicle information
Features
Audi Certified
2025 Audi A6 55 Premium
Vehicle information
Features
Used
2022 Audi A6 55 Prestige
Vehicle information
Features
Used
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features
Audi Certified
2025 Audi A6 55 Premium
Vehicle information
Features
Used
2023 Audi A6 55 Premium Plus
Vehicle information
Features
Audi Certified
2025 Audi A6 45 Premium
Vehicle information
Features
Used
2023 Audi A6 55 Premium Plus
Vehicle information
Features
Used
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features
Used
2023 Audi A6 45 Premium
Vehicle information
Features
Audi A6 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Audi A6 | $73,210 |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used Audi A6 by price
Compare the Audi A6
Audi A6 under $899,990 by city
-
Audi A6 under $899,990 in East Dundee, IL
23 Great Deals out of 64 listings starting at $5,795
-
Audi A6 under $899,990 in Carpentersville, IL
22 Great Deals out of 59 listings starting at $5,795
-
Audi A6 under $899,990 in West Dundee, IL
22 Great Deals out of 58 listings starting at $5,795
-
Audi A6 under $899,990 in Sleepy Hollow, IL
22 Great Deals out of 58 listings starting at $5,795
-
Audi A6 under $899,990 in Barrington Hills, IL
24 Great Deals out of 62 listings starting at $4,999
-
Audi A6 under $899,990 in South Barrington, IL
31 Great Deals out of 81 listings starting at $5,795
-
Audi A6 under $899,990 in Elgin, IL
22 Great Deals out of 62 listings starting at $5,795
-
Audi A6 under $899,990 in Algonquin, IL
20 Great Deals out of 51 listings starting at $5,795
-
Audi A6 under $899,990 in Hoffman Estates, IL
31 Great Deals out of 83 listings starting at $5,795
-
Audi A6 under $899,990 in Gilberts, IL
22 Great Deals out of 53 listings starting at $5,795
-
Audi A6 under $899,990 in Streamwood, IL
31 Great Deals out of 83 listings starting at $5,795
-
Audi A6 under $899,990 in Trout Valley, IL
20 Great Deals out of 49 listings starting at $4,999
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
