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*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.
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Used
Audi S6
for sale
near
Sunnyvale, 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
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
2020 Audi S6 2.9T Prestige
Vehicle information
Features
Reviews
I like the new set up for Honda.
I like the new set up for Honda.. it makes everything look so elegant, like walking into a Lexus dealership...






Used
2022 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Great experience and service from sales.
Great experience and service from sales. I?m a repeat buyer from this dealership. Always a god experience with this sales group. Purchased and new truck. Thank you.






Used
2020 Audi S6 2.9T Premium Plus
Vehicle information
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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
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
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features
Reviews
Bought an Audi RS5 from them online.
Bought an Audi RS5 from them online. The car was exactly as described and the sales process was smooth and friendly. I would definitely buy from them again. Rene was an excellent salesman and kept in constant communication throughout the entire process.
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
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features
Reviews
Erin from Service was awesome.
Erin from Service was awesome. When my wife and pulled up to the Service area, Erin was whipping the car down, sprayed the windows and cleaned them all by herself. Great employee!
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
2022 Audi S6 Prestige TFSI quattro Tiptronic
Vehicle information
Features
Reviews
AJ kept me well informed all the way and made the
AJ kept me well informed all the way and made the experience very efficient and painless. My AC was repaired, tires serviced in just a day






Used
2023 Audi S6 Prestige TFSI quattro Tiptronic
Vehicle information
Features
Reviews
The experience at Four Star Nissan of Denton was top
The experience at Four Star Nissan of Denton was top tier! The Salesman Dillion was great, the finance department was great. I was in and out like a drive thru. THANK!!






Vehicle information
Features
Reviews
I have used Germain Ford Service since I purchased my
I have used Germain Ford Service since I purchased my vehicle. Always courteous and professional. I know my Ford will be kept up to date on all of its maintenance. All services in one place. Pick up and drop service is an added bonus!
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
2024 Audi S6 Prestige TFSI quattro Tiptronic
Vehicle information
Features
Reviews
We did almost everything online and when we came into the
We did almost everything online and when we came into the dealership the day of pickup, we were in and out in about 30 minutes!






Used
2025 Audi S6 2.9T quattro Premium
Vehicle information
Features






Used
2013 Audi S6 4.0T Prestige
Vehicle information
Features
Reviews
Great communication and follow up.
Great communication and follow up. Kept me informed every step of the way. Thanks again!
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
2022 Audi S6 2.9T Prestige
Vehicle information
Features
Reviews
was hesitant about buying a new car, but Aiden made the
was hesitant about buying a new car, but Aiden made the experience easy and enjoyable. He was patient, knowledgeable, and never pushy, answering all my questions and helping me feel confident in my decision. I’m so happy with my new car and highly recommend Aiden to anyone looking to buy! @ Fishers Imports 126th






Used
2020 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
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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
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
I had a wonderful experience.
I had a wonderful experience. I fallowed the lord when choosing this dealership. I was very blessed with all who worked on this deal. Mr. Sim Thomas was my salesman. He did a wonderful job.






Vehicle information
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Reviews
Jimmy Baker was a consummate professional throughout the
Jimmy Baker was a consummate professional throughout the process. My purchase of a beautiful Ford F-150 was seamless. Thanks Jimmy - I'll be back for my next Ford Purchase.
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
Quick and easy the staff was amazing and lots of car to
Quick and easy the staff was amazing and lots of car to select from would recommend
New S6 V8 Prestige
Very elegant, smooth-driving understated beast. Feels like a nimble tank (3 driving modes) gripping the road with not-so-subtle 4 exhaust rumble. Has the latest in technology, with the great easy-to-use Audi navigation & cruise systems. Heads-up display a real bonus. Sport seats, with thigh extender, very comfortable; will be great on long trips, especially with the 4-cylinder deactivation fuel savings provision (probably more economical than V6). Feels like precision machine.






Used
2018 Audi S6 4.0T Premium Plus
Vehicle information
Features
Reviews
I recently purchased a 2020 Mercedes G550 from Top Line
I recently purchased a 2020 Mercedes G550 from Top Line Auto, and I couldn’t be happier! The car is absolutely phenomenal—every detail exceeds my expectations. The service I received was exceptional, going above and beyond to ensure a seamless experience. If you’re in the market for a vehicle, I highly recommend Top Line Auto. They truly deliver excellence in both cars and customer care!
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
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 $34,772, with pricing starting at $4,450.
What is the MPG of the Audi S6?
The hybrid Audi S6 can reach up to 18 MPG city and 28 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
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