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
2015 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
2015 Audi S6 4.0T quattro
Vehicle information
Features
Reviews
I just bought a Porsche Cayenne at Selden Motors sight
I just bought a Porsche Cayenne at Selden Motors sight unseen, and had a very positive result. It was a leap of faith, putting a non-refundable deposit down, and then flying up from North Carolina to see the car and buy it. Scott and Justin couldn't have been more reliable, trustworthy, responsive and just nice to work with. I had never bought a car that way, which was a bit nerve racking. But the car was exactly as described, and the guys at Selden made the process enjoyable. Thank you.
I am a car guy and this one is amazing
Fast, smooth, luxurious Great MPG. A JOY TO DRIVE. might be the best all around car I have owned especially for the money. And beautiful styling






Used
2015 Audi S6 4.0T
Vehicle information
Features
Reviews
This weekend, I had the incredible opportunity to
This weekend, I had the incredible opportunity to purchase a car from my long-time friend and his amazing team at District Auto Group. Working with Amir and Moe to acquire my 2021 Infiniti Q50 was truly a blessing. From the moment I stepped through the door, I was greeted with a warmth and hospitality that made my son Joshua and me feel like part of the family. I must say it was the best experience I've ever had. Amir and his team went above and beyond to ensure that I found the perfect car. They listened to my wants and needs, answered all of my questions, and helped me find a car that I absolutely love. The entire process was seamless and stress-free, thanks to their expertise and professionalism. Walking out of District Auto Group with my new car felt like a dream come true. Not only did I drive away with a fantastic vehicle, but I also gained an extended family in Amir and his team. Their genuine care and dedication to their customers shine through in every interaction. I can't recommend them enough to anyone in the market for a new car. If I could give 100 stars I would!!! Thank you for providing me with such an exceptional experience! 🤗
Best car I have ever owned.
This car is amazing. It is a perfect mix of sport and luxury. It can be fast and aggressive when want it to be in dynamic mode. It can also be smooth and perfect for around town in comfort mode with the air suspension. Fit and finish are top notch and styling will stay current for years.
There are 20 matching cars close to your year range.






Used
2013 Audi S6 4.0T Prestige
Vehicle information
Features






Used
2016 Audi S6 4.0T
Vehicle information
Features






Vehicle information
Features






Used
2013 Audi S6 4.0T Prestige
Vehicle information
Features






Used
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features






Used
2016 Audi S6 4.0T
Vehicle information
Features






Vehicle information
Features






Used
2016 Audi S6 4.0T
Vehicle information
Features






Used
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features






Used
2014 Audi S6 4.0T Prestige
Vehicle information
Features



Used
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features






Used
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features






Used
2013 Audi S6 4.0T Prestige
Vehicle information
Features






Used
2013 Audi S6 4.0T Prestige
Vehicle information
Features






Used
2013 Audi S6 4.0T Prestige
Vehicle information
Features






Used
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features






Used
2014 Audi S6 4.0T Prestige
Vehicle information
Features






Used
2014 Audi S6 4.0T Prestige quattro
Vehicle information
Features






Vehicle information
Features






Used
2017 Audi S6 4.0T Premium Plus
Vehicle information
Features
-
Prev - 1
-
Next
Audi S6 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Audi S6 | $73,991 | 1 Good deal |
About the 2015 Audi S6
4.0T shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 20
- Transmission
- 7-Speed A/T
- Engine
- 420.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel)

How much does the 2015 Audi S6 cost?
The 2015 Audi S6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2015 S6 is $23,425, with pricing starting at $21,950.
What is the MPG of the 2015 Audi S6?
The 2015 Audi S6 offers up to 17 MPG in city driving and 27 MPG on the highway for a combined rating of 20 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 2015 Audi S6?
The 2015 Audi S6 compares to and/or competes against the following vehicles:
Is the 2015 Audi S6 reliable?
The 2015 Audi S6 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2015 S6 owners.
Is the 2015 Audi S6 a good sedan?
Below are the Cars.com consumer ratings for the 2015 Audi S6.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.5
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.5
- Exterior 5.0
- Reliability 5.0
4.0T (1 style)
Style |
---|
4dr Sdn |
Inventory price |
Starting at $75,500 |
Combined MPG |
20 |
Engine |
420.0-hp, 4.0-liter, 8 Cylinder Engine (Gasoline Fuel) |
*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.
Research the 2015 Audi S6
Compare the 2015 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}