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 S6
for sale
near
Stockton, CA
- 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
2022 Audi S6 2.9T Prestige
Vehicle information
Features
Reviews
FINALLY, A CAR DEALERSHIP THAT FEELS LIKE FAMILY When
FINALLY, A CAR DEALERSHIP THAT FEELS LIKE FAMILY When you realize the pronunciation of Hiley (Highly), you’ll understand this car dealership is named after its highly excellent customer service. Like Michael Ponter, the General Manager, who is all over the place but will always find time for you. Like Eric, the Internet expert who, fittingly, will keep in touch via electronic communication. Or like Reba, the charming and efficient receptionist who will help you with anything you need, even if you only need a warm smile. All this making Hiley not just a great place to buy a car, but a great place to visit. How many times have you said that about a car dealership?




Used
2020 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
I had an excellent experience!
I had an excellent experience! The Tysons team go above and beyond to ensure you find the perfect car for you at the right price. Shout out to Mike, Lesley, George, Valerie , Emilio and Sam. Thank you!!!






Used
2020 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
This dealership provided a very pleasant experience and
This dealership provided a very pleasant experience and I’ll continue to recommend to friends and family.






Used
2022 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Joylenna Garcia was a wonderful sales representative.
Joylenna Garcia was a wonderful sales representative. Every question was answered and every concern was addressed professionally & well delivered. Audi is my dream car and I will never forget Joylenna selling me my first Audi. Thank you for everything you did for us.






Used
2020 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Great to deal with!
Great to deal with! They made the car buying process very easy. Would highly recommend them when purchasing a vehicle in the Indy area.






Used
2023 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
This is not my first rodeo with eCarOne and it's always
This is not my first rodeo with eCarOne and it's always been an excellent experience. I even got a better discount this time. I definitively continue to buy my cars from them.






Used
2022 Audi S6 2.9T Prestige
Vehicle information
Features
Reviews
I had a great experience working with Nate Resendes.
I had a great experience working with Nate Resendes. He was incredibly attentive and knowledgeable, taking the time to answer all my questions without ever making me feel pressured to buy. I appreciated how understanding he was about my situation — I’m not quite ready to make a purchase yet, but wanted to get a clear idea of what to expect. He gave me helpful, honest information and made the whole experience comfortable and informative. When I am ready to buy, I’ll definitely be coming back to work with him specifically. Highly recommend!






Used
2020 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Had a great experience buying a car from Luis!
Had a great experience buying a car from Luis! He was Very good at communicating with me! I had a few questions about crossing river fords and he was Very quick to learn about what I was asking and even grabbed his tape measure! Appreciated his willingness to make sure I had the peace of mind I needed to go ahead with the purchase! Thanks Luis it was a pleasure doing business with you!






Used
2018 Audi S6 4.0T Premium Plus
Vehicle information
Features
Reviews
The team at Cochran did a great job fixing my car.
The team at Cochran did a great job fixing my car... they made sure I had a car to use while my car was in the shop. I thank the team for their professionalism!!
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
2025 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
I worked with Kevin at North Atlanta Audi, outstanding
I worked with Kevin at North Atlanta Audi, outstanding customer service. He was very knowledgeable and answered every question throughly. I would recommend Kevin to anyone






Used
2022 Audi S6 Prestige TFSI quattro Tiptronic
Vehicle information
Features
Reviews
Wonderful Experience!
Excellent customer service, super friendly staff. Made the purchasing process extremely easy and smooth! Definitely appreciated every member who helped make my first purchase a wonderful experience!






Used
2020 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
Great selection of high end quality vehicles.
Great selection of high end quality vehicles. Would definitely recommend to anyone in need of a luxury vehicle






Used
2018 Audi S6 4.0T quattro Prestige AWD 4dr Sedan
Vehicle information
Features
Reviews
Everyone here was extremely helpful and easy to talk to.
Everyone here was extremely helpful and easy to talk to. They walked me through the whole process and I’m definitely going to recommend this place to any friends in the area!
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
2014 Audi S6 4.0T Prestige
Vehicle information
Features
Reviews
I recently purchased a BMW 7 Series from Palladium Autos,
I recently purchased a BMW 7 Series from Palladium Autos, and I have to say that the entire experience was fantastic. From the moment I walked in, Robin and Alex went above and beyond to ensure everything went smoothly, particularly with securing financing. They were not only professional but also incredibly friendly, making what could have been a stressful process much easier. Their attention to detail and dedication to providing excellent customer service left a strong impression on me. I truly appreciate their support in making the car-buying experience seamless and enjoyable. If you’re looking for a hassle-free purchase and a team that really cares about their customers, I highly recommend Palladium Autos.
This is a great car.
This is a great car. Purchased new, and still performs as new. It is a smooth pavement pounder and you will or may find you'll exceed posted limits without realizing or "feeling" the speed. Boost lets you pass with confidence. Now, concerning service; owning an AUDI requires regular maintenance and replacement of components that fail with use. This can be expensive. Keep in mind these vehicles are performance oriented. Our S6 was outfitted with all features and none have failed us as yet. The expense of upkeep is a warning to those considering purchasing a used vehicle, do your due diligence. A poorly serviced vehicle will lead to a problematic experience. Often demoted by steep depreciation.






Used
2021 Audi S6 2.9T Prestige
Vehicle information
Features
Reviews
Scheduled my Outlander PHEV service online for 8:30 AM.
Scheduled my Outlander PHEV service online for 8:30 AM. Dropped the keys in the night box and picked it up the next morning. They changed the oil and filter, washed the car, and even printed a full diagnostic report. Price was exactly what I was quoted. Car looked spotless—wheels detailed, coffee hot, and I worked from their quiet lounge using fast Wi-Fi.
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
Will return for service
Had a recall and lube/oil/filter service, which all went well. My only interaction was with Joel, and he has a great attitude and provided excellent customer service.
Most enjoyable car I’ve ever owned.
My S6 might be the most enjoyable car that I have ever owned. I’ve been Ver fortunate In life, fortunate enough to own and/or drive many nice, high end vehicles. Ferrari, Lambo’s, Lotus, Mercedes, BMW, Jaguar, Porsche, Land Rover, etc. this by far is my favorite. The car is very comfortable but it doesn’t stop with there. They have taken a very comfortable and easy to drive car and made it into a true sleeper. This car is a rocket, it’s actually almost too fast if that’s possible. Yes, it’s not flashy like a Testa Rosa. It’s not as recognizable as a 911 turbo and not quite as refined as an S600 or a V12 Vanden Plas, but wow, it will seriously blow your socks off. I never imagined that a mid sized 4 door sedan would be so much fun to drive. I can fit the kids, car seats included, the golf clubs, wife and dog and I still believe it 0-60 in under 4 sec. comfort, ridiculous power, all wheel drive and room, what’s not to love.






Used
2017 Audi S6 4.0T Premium Plus
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.
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
2023 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
I had an amazing experience purchasing my Tesla at North
I had an amazing experience purchasing my Tesla at North Bay Imports, and I can’t thank Jackson enough for his outstanding service! From the moment I walked in, he was professional, knowledgeable, and genuinely committed to making the process smooth and stress-free. He answered all my questions with patience, guided me through every step, and ensured I drove away feeling confident in my purchase. If you’re looking for top-notch customer service and a seamless car-buying experience, I highly recommend Jackson and the team at North Bay Imports






Used
2016 Audi S6 4.0T
Vehicle information
Features
Reviews
Chris M was such a pleasure to work with.
Chris M was such a pleasure to work with. He made every smooth and easy. What a pleasure to work with him.
A true wolf in sheeps clothing
An all-wheel drive luxury cruiser with sufficient grunt under the hood to effortlessly merge into traffic without angst. Conservative styling with twin turbo V8 make this Audi a true sleeper.






Used
2016 Audi S6 4.0T
Vehicle information
Features
Reviews
We worked with Sean Nelson from Porsche Minneapolis, and
We worked with Sean Nelson from Porsche Minneapolis, and he was awesome! Sean is not “salesy,” but rather very personable, knowledgeable, and not at all pushy. Porsche was great with our trade in, and we would absolutely work with Sean and Porsche Minneapolis on future purchases.
Wonderful driving experience
This car is so much fun to drive. It corners well, stops and accelerates intuitively. I used to own an E55 which was also fun but the S6 is amazing.
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?
Audi S6 inventory is available for the 2025 model year.
*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
- ${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}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}