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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
2021 Audi S6
for sale
near me
- 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
2021 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
David Silverman is the best service rep, he always takes
David Silverman is the best service rep, he always takes care of my issues with any of my vehicles. He gets me in promptly to get things done, always pleasant to speak with and there with a phone call or text when I need home! Thank you for employing such highly qualified individuals!
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.
Used
2021 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
Recently purchased a Rivian R1-t from Rick.
Recently purchased a Rivian R1-t from Rick. Living in New Hampshire, I needed to know Vehicle clearing house was a trustworthy company where I would be purchasing the truck site un seen. Rick was honest and a really good communicator. The truck is great and I am happy with my purchase. I would have given the 5 stars but waited a few weeks for the title to clear. Not their fault, and I understand it is part of the process that being said, I would by another vehicle from vehicle clearing house. Thanks !
Most comfy car seats
This car is so amazing, it has all the right suff. My kids love it since the seats are comfy and it has plenty of leg room.
Used
2021 Audi S6 2.9T Prestige
Vehicle information
Features
Reviews
I was treated very well, all my questions were answered
I was treated very well, all my questions were answered with honesty. There was no pressure from them to buy as this was a “lemon” title Mercedes . They understood my concerns
Used
2021 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
I bought a Lamborghini Urus from them.
I bought a Lamborghini Urus from them. I had been searching the market for a long time and found that this dealership was quite receptive to luxury cars, and had many Urus models to choose from. They helped me select one with a high configuration and excellent condition. Thank you space Auto!
Used
2021 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Worth the price for expertise.
Worth the price for expertise. Good bedside manner. Trusted for years. Upsell well explained. No problems in 20+ years.
Used
2021 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
I bought a 2020 GLE and had a great experience with
I bought a 2020 GLE and had a great experience with everyone at the dealership. As a woman who doesn’t know much about cars, I really appreciated how clearly everything was explained to me. They approved me with a low interest rate, and now I’m driving a great vehicle. I’m very happy with the excellent service.
Used
2021 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Jeff was absolutely fantastic to work with from start to
Jeff was absolutely fantastic to work with from start to finish. He made the entire vehicle-buying process smooth, stress-free, and incredibly easy. He was knowledgeable, friendly, and responsive, and took the time to explain everything clearly without ever making me feel rushed or pressured. Jeff truly went above and beyond to ensure a great experience. His professionalism combined with his friendly, approachable personality made the entire process enjoyable. I couldn’t be happier with my purchase and would highly recommend Jeff to anyone looking for a seamless and positive car-buying experience.
Used
2021 Audi S6 2.9T Prestige
Vehicle information
Features
Reviews
This is my second interaction with this dealership and I
This is my second interaction with this dealership and I work with the same guy every time. Freddy, he is absolutely amazing. Above and beyond not once but twice. Delivered my new purchase to me an hour away. Always a pleasant atmosphere, the service department guy’s are awesome too!
Certified
2021 Audi S6 2.9T QUATTRO PREMIUM PLUS
Vehicle information
Reviews
Great buying experience.
Great buying experience. Vehicle was well priced and the service was great. Trade in value was fair. Sales staff was knowledgeable and friendly. Facility was fair at best.
Used
2021 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Christopher was very helpful and professional.
Christopher was very helpful and professional. Make the experience so nice and smooth. I will refered anyone who will be looking for vehicle, of the brands that he sell.
Used
2021 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
5 star service
So I have to leave a review about Brad! The energy and approach of the entire team is personable without pressure or haggling. Also specifically I was going through a big health transition and they made sure I didn’t have to add any concern with the character of the sales experience. Brad made sure I was taken care of, communicated well and wanted me to have no gray area about the details involved in the sale. Another part of this is my old vehicle had come to its end and I was concerned on multiple levels and for them as a team to express naturally a humanity and authentic engagement was comforting to say the least! I left with a vehicle that brought me joy, met my needs and I also was clear that I had a vehicle that would give me premium performance
Used
2021 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
great experience at this dealership, process and
great experience at this dealership, process and transaction was quick and not to much back and forth with price , payments or anything else. customer service and staff was very helpful and made the process very smooth. thank you Haus of Lux..
Vehicle information
Features
Reviews
My overall experience was great!
My overall experience was great! The staff there are welcoming. Matt S. who helped me with my purchase was knowledgeable, patient, and super helpful getting me all the information I needed to take home a car that day! I highly recommend Deluxe Auto Sales!
Used
2021 Audi S6 2.9T Premium Plus
Vehicle information
Features
Reviews
Wish we had started our search here but grateful we found
Wish we had started our search here but grateful we found John and Roy to work with on our trade in. Excellent customer service, transparency, and worked hard and fast for us to get a deal made. Will be our first choice from here on out instead of wasting time at dealerships across the Denver metro.
There are 20 matching cars close to your year range.
Used
2022 Audi S6 Prestige TFSI quattro Tiptronic
Vehicle information
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Used
2023 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
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Used
2020 Audi S6 2.9T Premium Plus
Vehicle information
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Used
2022 Audi S6 2.9T Prestige
Vehicle information
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Used
2022 Audi S6 2.9T Premium Plus
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Used
2023 Audi S6 2.9T quattro Premium
Vehicle information
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Used
2022 Audi S6 2.9T Prestige
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Used
2023 Audi S6 Prestige TFSI quattro Tiptronic
Vehicle information
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Used
2020 Audi S6 2.9T Premium Plus
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Features
Used
2023 Audi S6 2.9T quattro Premium
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Used
2020 Audi S6 2.9T Premium Plus
Vehicle information
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Used
2020 Audi S6 2.9T Premium Plus
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Audi Certified
2023 Audi S6 Prestige TFSI quattro Tiptronic
Vehicle information
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Used
2022 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
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Used
2022 Audi S6 2.9T Premium Plus
Vehicle information
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Used
2020 Audi S6 2.9T Premium Plus
Vehicle information
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Audi Certified
2022 Audi S6 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Used
2023 Audi S6 2.9T quattro Premium
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Used
2022 Audi S6 2.9T Prestige
Vehicle information
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Used
2022 Audi S6 2.9T Premium Plus
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Audi S6 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2025 Audi S6 | $86,316 | 1 Good deal |
| 2022 Audi S6 | $52,928 | 10 Good deals |
| 2018 Audi S6 | $27,810 | 9 Great deals |
About the 2021 Audi S6
2.9T Prestige shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 22
- Transmission
- 8-Speed A/T
- Engine
- 444.0-hp, 2.9-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid)
How much does the 2021 Audi S6 cost?
The 2021 Audi S6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 S6 is $42,812, with pricing starting at $38,933.
What is the MPG of the 2021 Audi S6?
The 2021 Audi S6 offers up to 18 MPG in city driving and 28 MPG on the highway for a combined rating of 22 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Audi S6?
The 2021 Audi S6 compares to and/or competes against the following vehicles:
Is the 2021 Audi S6 reliable?
The 2021 Audi S6 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 S6 owners.
Is the 2021 Audi S6 a good sedan?
Below are the Cars.com consumer ratings for the 2021 Audi S6.
- Comfort 5.0
- Interior 4.5
- Performance 5.0
- Value 4.5
- Exterior 5.0
- Reliability 4.5
100% of drivers recommend this car
- Comfort 5.0
- Interior 4.5
- Performance 5.0
- Value 4.5
- Exterior 5.0
- Reliability 4.5
Premium Plus (1 style)
| Style |
|---|
| 2.9 TFSI Premium Plus |
| Inventory price |
| Starting at $74,400 |
| Combined MPG |
| 22 |
| Engine |
| 444.0-hp, 2.9-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
Prestige (1 style)
| Style |
|---|
| 2.9 TFSI Prestige |
| Inventory price |
| Starting at $74,400 |
| Combined MPG |
| 22 |
| Engine |
| 444.0-hp, 2.9-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
*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.
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Research the 2021 Audi S6
Compare the 2021 Audi S6
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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.
