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Used
Audi S6
for sale
near
Wauconda, 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
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features
Reviews
Excellent experience from start to finish!
Excellent experience from start to finish! The staff was friendly, knowledgeable, and made the entire process smooth and stress-free. Highly recommend this dealership for anyone looking for quality service and great deals.
Truly special car
I have owned a number of Audi cars and this is by far the best I have driven. It is very quiet and smooth and the acceleration is the best aspect of the car. I purchased it used with low mileage and it is a great value. This car will be memorable.






Used
2020 Audi S6 2.9T Prestige
Vehicle information
Features
Reviews
Robert was a great person to buy a car from he took his
Robert was a great person to buy a car from he took his time to explain everything about the car that was great to have sales man who knows cars thank you Robert






Used
2022 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
Bill Wilson, he was a pleasure to work with
Bill was outstanding. Never felt pressured and was very patient. Would highly recommend him for your auto buying needs. Bill takes away all the negative things associated with the car buying process.






Used
2018 Audi S6 4.0T Premium Plus
Vehicle information
Features
Reviews
Have a great selection of vehicles and happy with the one
Have a great selection of vehicles and happy with the one I decided to purchase. Thanks Stan with your knowledge of the new features of the car. I didn't however get a heads up about an Auto Chicago charge on top of the asking price price for the car. (899) So that does bug me a little. Not sure it would have changed my mind... but just pointing it out to me would have gone a long way for me.(
Hyndaui
A luxuriously soft leather with a rear view camera for outstanding reverse performances , heated seating for warm winter days . NASA's jet propulsion to






Used
2018 Audi S6 4.0T Premium Plus
Vehicle information
Features
Reviews
Great experience.
Great experience. Alex was a charm to work with for the truck I been wanting.
This car is legitimately cool
It?s comfortable, modern, fast, and handles well. Definitely no regrets in buying one. If you?re on the fence about which Audi to get, spend the extra money and get the S6.






Used
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features
Reviews
Super professional and great staff, would recommend to
Super professional and great staff, would recommend to everyone and anyone! Would come here again!
Perfect balance of performance, comfort and luxury
You can really have fun with this car. Drive on rails, takes sharp turns at high speed effortlessly. The acceleration can be mind numbing, especially with Launch Control. Mine was well equipped (e.g. perf package, massage and ventilated seats, etc.) so it made it even more enjoyable. It's quiet and comfy when you want it to, like driving the family around, and you can wake up the beast for some personal fun on the track, empty canyon roads or highway ramps.



Used
2013 Audi S6 4.0T Prestige
Vehicle information
Features
Reviews
Had a great experience trading my car in and getting an
Had a great experience trading my car in and getting an almost new ride! Will definitely recommend to my family and friends.
Best car I've ever owned, best value too!
I bought my 2013 S6 used with 121k Mi in 2019 from a dodge stealership for $21k. At that price I knew something was wrong, but took the gamble. To my delight, it was only a coolant leak that the Audi stealership fixed for about a grand. In the +23K miles that I've put on it, I've only had to replace breaks, front wheel hub, and control arms, which is expected at that mileage. I've never been left stranded. I've upgraded the ECU and TCU software and have lowered the car using VCDS, and none of that has given me any issues, only increased driving enjoyment. Then after a month of owning it, my GF discovered that my front seats have built in massage! I've owned 2 Audis before this and a dozen other cars, and I have to say this is my favorite by a huge margin, and an excellent value. It really is the prefect blend of comfort and performance. I just got the parts to convert to E85, will be adding near another 80HP and paying a $ a gallon less for fuel, couldn't be happier! Now it's paid off, I can spend $ on upgrades and get the handling on par with other high performance sedans in it's segment.






Used
2021 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Great experience with John and Florin.
Great experience with John and Florin. They know their stuff which made this transaction stress free.
Sophisticated Performance Sedan
I purchased the 2021 Audi S6 Prestige after looking at similar vehicles in the class like the BMW M550i and Mercedes Benz AMG E53. My choice came down to performance, reliability, look, and value. I have had the car for 4 weeks and have no regrets. My highway gas mileage has been as high as 31 miles per gallon which is terrific for a car with this type of performance. The controls are easy to learn and the car feels like it is floating when driving it. I like that it is a performance vehicle with an understated look. Some may want a car with a more aggressive look but I like the understated, traditional sedan look. So far I would recommend this car.
Vehicle information
Features
Reviews
Excellent Service
They are absolutely great. They always take care of my vehicle & make me feel like a valued customer. I always recommend or refer others to Jennings Chevrolet.
A real Sleeper
Had my V10 S6 for 3 weeks now after many performance marques... I've got back issues and the seats are perfect for me, comfortable and hold me well...... My car has a full Milltek exhaust fitted and it sounds as it should have left the factory.... goes very well for a large car and very stealthy... if you're worried about trips to the petrol station, dont get one as they love a drink!!
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Used
2020 Audi S6 2.9T Prestige
Vehicle information
Features






Audi Certified
2022 Audi S6 Prestige TFSI quattro Tiptronic
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Used
2016 Audi S6 4.0T quattro Premium Plus
Vehicle information
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Used
2021 Audi S6 2.9T Premium Plus
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About the Audi S6
How much does the Audi S6 cost?
The Audi S6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the S6 is $35,383, with pricing starting at $3,999.
What is the MPG of the Audi S6?
The hybrid Audi S6 can reach up to 19 MPG city and 27 MPG highway for a combined rating of 22 MPG. The Audi S6 with traditional internal combustion engine offers up to 18 MPG city and 27 MPG highway for a combined rating of 21 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Audi S6?
The Audi S6 compares to and/or competes against the following vehicles:
What trim levels are available for the Audi S6?
The Audi S6 is available in the following trim levels:
What model years are available for the Audi S6?
Available model years for Audi S6 inventory range from 2007 to 2025.
*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.
Compare the Audi S6
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