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Used
Audi A6
for sale
near
Saint Charles, IL
- 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
2014 Audi A6 2.0T Premium Plus quattro
Vehicle information
Features
Reviews
Great car. Comfortable to drive long distances.
Very comfortable and reliable car. Great for road trips or around town. comfortable to drive and grab gas mileage. one of the best cars I have owned.






Used
2015 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Excellent Cust service!
Excellent Cust service!! Yassin was phenomenal and made sure that all of our concerns were addressed and taken care of.
My second A6
My A6 2.0 quatro has 110k miles. Still looks great. Have gotten 34.5 mpg on open highways in Pa. Comfortable ride. Leather seats are holding up. This is my second A6.
Used
2016 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Great site with an excellent selection of cars.
Great site with an excellent selection of cars. The entire process was smooth and hassle-free, and I was able to buy with complete confidence. I highly recommend this site to anyone looking for a quality vehicle.
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
2017 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
We started out knowing what car we would like to test
We started out knowing what car we would like to test drive. From the moment we walked in the door we received a warm welcome and everyone we met was extremely nice and wanted to help. The only annoyance, and it really is unavoidable, is the amount of time from beginning to end it takes to purchase a car. Our salesman, Mark, was knowledgeable and informative, helpful and honest and engaging. Would highly recommend him.
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
2012 Audi A6 3.0 Premium quattro
Vehicle information
Features
Reviews
Very pleasant environment, friendly staff, has kids area
Very pleasant environment, friendly staff, has kids area mini Theater, I think best Lexus dealership in chicago
Ten years in and still an excellent vehicle.
I have owned my 2012 A6 Premium 3.0 since new and it is the most wonderful vehicle I have owned or leased. No major failures ever, incredibly fun to drive, reflects the quality built into this car. Always parked outside and the paint and finish are still amazing.
Used
2014 Audi A6 3.0 TDI Prestige quattro
Vehicle information
Features
Reviews
I bought my car G80 here when it was Pugi ,and I had
I bought my car G80 here when it was Pugi ,and I had service issues with GPS. I was begging to think I made a mistake buying a Genesis. Since Castel took over, they had some issues in the transition. But Castle has changed how I feel about Genesis. I really see them striving to achieve a premium service. Great Job Castle Genesis. Thank you for changing how I feel about my Genesis purchase again. And the G80 is truly a premium car Thank you.
Most Reliable Car I Have Owned
Love the way it drives and no problems whatsoever. Owned it for 3 years. Very comfortable and great in snow with cold weather package for heated steering wheel, etc. Great ride!
Used
2022 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Paul Shamoun at Honda Service is highly recommended!
Paul Shamoun at Honda Service is highly recommended! He is such an expert and has excellent customer service skills.






Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Rae was awesome and gave us a great overall experience.
Rae was awesome and gave us a great overall experience. She was patient and not high pressure at all. She was very knowledgeable and I would definitely work with her again.






Vehicle information
Features
Reviews
Great follow up, I haven't at this point found unit I was
Great follow up, I haven't at this point found unit I was pleased enough to purchase. Thanks for your attention...........done
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.

Audi Certified
2021 Audi A6 55 Prestige
Vehicle information
Features
Reviews
Had a really good experience buying new car.
Had a really good experience buying new car. Daniel O. Was really knowledgeable salesman on the Audi as well as competing brands. I was able to take his feedback to cross check and Daniel was spot on. Paper work was painless and I was able to complete the purchase in a couple of hours unlike past experiences at other brand dealers. Overall I thought the Audi team was awesome and look forward to my next buying experience at Westmont Audi. Great job
Very nice upscale vehicle. Bought as a previously
Very nice upscale vehicle. Bought as a previously 2 yr leased auto, avoiding new car price and immediate depreciation. V-6 engine has no hesitation and quietness is excellent. My only two negatives are lack of storage for incidentals and a bit quirky audio that may reset from time to time ( must wait for it to go through a cycle). It has a mind of its own. Overall, excellent vehicle.

Used
2014 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Had a great experience.
Had a great experience. Fast, friendly service, got us in and out within a few hours especially it being a bank holiday!!
You won’t regret buying this car!!
I’ve had the 2014 A6 TDI for theee months now and absolutely love it. I average about 33 city and 40 plus on long trips. Very comfortable, quiet, and feels so solid. Even closing the door, you can tell it is so well built by how heavy the doors are! I hope to be writing another review in 150k miles!!
Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Great service and easy to work with.
Great service and easy to work with. In and out quickly and they had a great selection of imports.
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
Used
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
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.






Vehicle information
Features
Reviews
AMAZING PLACE!
AMAZING PLACE!!! I bought a 2021 Kia and I had it shipped to my house in Texas, extremely smooth process and it was a lot better than I expected it. Thank you Midway !! I will be back in the future!!!
2015 Audi A6
This car was absolutely amazing to own and drive. From the slick exterior style, to the classy interior design. Jaw dropping. Many people will mistaken it for a newer model as well. Great drive. Very smooth, and strong. Highly recommend.
Vehicle information
Features
Reviews
Excellent experience great people would by a vehicle from
Excellent experience great people would by a vehicle from them and enjoy the experience talking to them
So fun to drive
The new design is awesome. The size of the car is perfect. Leges room is so good and the screens in the dashboard looks fantastic
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Used
2024 Audi A6 45 Premium Plus
Vehicle information
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Used
2015 Audi A6 2.0T Premium Plus
Vehicle information
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Used
2017 Audi A6 3.0T Premium Plus
Vehicle information
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Used
2017 Audi A6 2.0T Premium quattro
Vehicle information
Features






Used
2014 Audi A6 3.0T Prestige Quattro
Vehicle information
Features






Used
2014 Audi A6 3.0T Prestige quattro
Vehicle information
Features






Used
2023 Audi A6 45 Premium
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Used
2020 Audi A6 45 Premium
Vehicle information
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Used
2024 Audi A6 45 Premium
Vehicle information
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Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Audi A6 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Audi A6 | $60,315 |
*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
- Audi A6 for sale under $15,000 in Saint Charles, IL
- Audi A6 for sale under $20,000 in Saint Charles, IL
- Audi A6 for sale under $25,000 in Saint Charles, IL
- Audi A6 for sale under $30,000 in Saint Charles, IL
- Audi A6 for sale under $40,000 in Saint Charles, IL
- Audi A6 for sale under $50,000 in Saint Charles, IL
- Audi A6 for sale under $100,000 in Saint Charles, IL
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Compare the Audi A6
Used Audi A6 by city
-
Audi A6 in St. Charles, IL
8 Great Deals out of 57 listings starting at $6,495
-
Audi A6 in Saint Charles, IL
8 Great Deals out of 57 listings starting at $6,495
-
Audi A6 in Geneva, IL
7 Great Deals out of 55 listings starting at $6,495
-
Audi A6 in Wayne, IL
9 Great Deals out of 60 listings starting at $6,495
-
Audi A6 in West Chicago, IL
12 Great Deals out of 67 listings starting at $6,495
-
Audi A6 in South Elgin, IL
9 Great Deals out of 53 listings starting at $6,495
-
Audi A6 in Batavia, IL
6 Great Deals out of 52 listings starting at $6,495
-
Audi A6 in Campton Hills, IL
5 Great Deals out of 42 listings starting at $6,495
-
Audi A6 in Bartlett, IL
10 Great Deals out of 63 listings starting at $6,495
-
Audi A6 in North Aurora, IL
5 Great Deals out of 48 listings starting at $7,495
-
Audi A6 in Elburn, IL
5 Great Deals out of 41 listings starting at $6,495
-
Audi A6 in Elgin, IL
9 Great Deals out of 50 listings starting at $6,495
Used Audi A6 by body style
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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.
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