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Used
Audi S6
for sale
under $20,000
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
2016 Audi S6 4.0T quattro Premium Plus
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Reviews
Great service from Cody!
Great service from Cody! His attention to detail and thorough communication was greatly appreciated. The facilities are a little older and can't wait until Principal Volvo moves next to Principal BMW!
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
2016 Audi S6 4.0T quattro Premium Plus
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Reviews
The sales representatives are awesome, they do the best
The sales representatives are awesome, they do the best to find the best deal. Dealer have many options for the car model we looking for.
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
2014 Audi S6 Prestige
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Reviews
I had a great experience at this dealership.
I had a great experience at this dealership. The staff was friendly, honest, and never made me feel pressured. They walked me through every step, answered all my questions, and helped me find the perfect car within my budget. The whole process was quick and smooth. Definitely recommend to anyone looking for a reliable place to buy a car.
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
2014 Audi S6 4.0T Prestige
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Reviews
I bought 3 cars from this dealership already go with
I bought 3 cars from this dealership already go with Adolfo and Moe they know what they’re doing
Favorite car! 🚗
This car glides so smooth and is fantastic In the snow -better than any SUV I’ve ever driven. I’ll never buy anything else from someone else. He even threw in another key!
Used
2013 Audi S6 4.0T Prestige
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Reviews
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
2013 Audi S6 4.0T Prestige
Vehicle information
Features
Reviews
Super Quick like a Rocket Ship. So Fun!
This car is powerful and fast. Quick acceleration and handling. Refined spacious interior with room for the family. Luxurious features with a great Bose stereo standard and power everything. Love driving this car. Never get tired of it. Has been very reliable.
Vehicle information
Reviews
Nice to work with: but we purchased from Another
Nice to work with: but we purchased from Another dealer. Harry Alter They had the used car we were looking for
Most reliable car I’ve ever owned
This car meets all my needs. Having enough leg room front and back, front sport seats make me feel safe. Large truck for storage. All wheel drive, super safe!
Used
2013 Audi S6 4.0T Prestige
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Reviews
⭐️⭐️⭐️⭐️⭐️ I had an amazing experience at Excalibur!
⭐️⭐️⭐️⭐️⭐️ I had an amazing experience at Excalibur! I bought a BMW from them, and not only was the sale price already \$2,000 lower than anywhere else I looked, but they also gave us an additional discount of almost $500 on top of that! Victor was friendly, straightforward, and made the whole process smooth and stress-free. I took three different test drives. Highly recommend checking them out if you're looking for a great deal and top-notch service.
Best car I've ever been in, hands down.
Bought mine new exactly 7 years ago and it just rolled 100K. I chose it over a BMW M3 mainly because it listed 5mpg's better. A year later when BMW came out with the new model M3 I had a chance to "play" with one on a very tight mountain road. It was very clear that he was way over matched by this beast. I stayed right with him but was hardly pushing it. Interior is second to none, well when new it was listed in one magazine as being one of the top 10 of all time. Creature comforts like adapative cruise control, surround cameras, rain sensing wipers, etc are only now starting to get common. I've only had one real expensive failure, the PCV valve (they have a different name) failed but waranty covered it. Few minor issues like a failed gas door release solenoid. Reliability has been fantastic, wish I could say the same about my A4. :( currently it's stage 1 tune, I've had 3 stop light drags won 1 and tied 2. The 2 were both Tesla P85D's. So yea It's quick. Now you can get one for around $20-$25K, It's a deal in used cars you aren't going to find anywhere. I still grin ear to ear and can't believe I own such a great machine!
Used
2014 Audi S6 4.0T Prestige
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Reviews
Great car,cant wait to get it.
Great car and reliable. Very comfortable . I had one in Germany and got a chance to really open it up. Very impressive car and stylish.
Used
2008 Audi S6 5.2 quattro
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Reviews
Amazing car!
The AUDI S6 V10 is a special car. The handling and performance of the vehicle are beyond compare. It is rare to see another on the road and I get compliments every time I take it out. Only caveat is that it must be maintained according to the schedule and you will have no issues. I would buy it again and my favorite car of the several that I have owned and own.
Used
2014 Audi S6 4.0T Prestige
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Reviews
Thomas was very nice.
Thomas was very nice. The sale of car and delivery of car went very well. Alondra was very helpful and kind with the paperwork transactions. I was very comfortable with the whole team! Great job?
SoOoOo Fun to Drive!!!!
Best Car I've every driven!!! not a single problem! This car gets complimented anytime I'm around people. The interior is as good as I've seen on any car and drives like its on a track... really fun! Time to get my 2020 S6 now!
Used
2018 Audi S6 4.0T Premium Plus
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Reviews
They were very nice to work with I had no problems every
They were very nice to work with I had no problems every thing was great an car was delivered at the right time the wife was happy, beautiful car thank you.
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
2016 Audi S6 PREMIUM PLUS
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Reviews
This place rocks!
This place rocks! Neil was awesome and helped me get the perfect car! Great experience, great guys!!
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.
Used
2013 Audi S6 4.0T Prestige
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Reviews
If you feel the need for speed...
Then this is the car for you. Otherwise the AT is a better fit. I came from a 750 n/a before this and the torque and power in this car is amazing. I have been a BMW fan for years. In deciding on a car to buy I looked high and low and came to a BMW 550 and an Audi S6. I chose the S6 because when I had my BMW 750 acceleration was there but insignificant. The S6 feels like it is ready to unleash xxxx all the time. A tap on the accelerator lurches everyone in the car deep in their seats. Admittedly you lose the comfort with this beast but I don't mind.
Used
2014 Audi S6 4.0T Prestige
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Reviews
Great Cars and Customer Service...
I bought a vehicle from Auto Expo for my son and he loves it. Great car for a reasonable price and outstanding customer service and great experience overall.
Used
1995 Audi S6 quattro Turbo AWD 4dr Sedan
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Reviews
The team at GR Auto Gallery were very responsive,
The team at GR Auto Gallery were very responsive, communication was transparent and the vehicle came as listed. Great place to purchase from.
Only URS6 in Alaska
My parents got this car out of a junkyard in 08 with 70,000 miles on it, the car had been tboned and the frame wasn’t bent. So they bought the car for 1200 bucks and fixed it within 6 months, my mom daily drove the car for a couple years and put an extra 30k on the motor. Then it broke down and sat for years until I decided I wanted into the car scene. I fixed the water pump issue, and am now daily driving it. The car is perfect for Alaska, and it’s the only one in the state. It handles Beautifully in the snow, and is fun as xxxx all year long. I get all the stares from everyone in this cool sport-wagon. If you get the opportunity, buy one.
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great car
I love the feel and handling. The fit and finish s amazing. One of the est cars I had the pleasure of owning. I absolutely suggest owning one
Used
2018 Audi S6 4.0T Premium Plus
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Reviews
I came to look at a 4Runner and the car had higher
I came to look at a 4Runner and the car had higher mileage but its been running great so far, they were responsive as well and communicated well
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.
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Reviews
Met salesman and owner.
Met salesman and owner. Enjoyed the visit and test drive a few cars. Good overall experience.
A Sneaky Beast
Love the tech, headlights, infrared, HUD, heat/cool/massage seats, B&O sound. Even un-tuned, it’s a blast- stage 2 tune approaches supercar performance. Sure- footed. Maintenance is spendy.
Used
2016 Audi S6 4.0T
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Reviews
Everything was super!
Everything was super! Fred Ferresef my product specialist was fabulous. I would recommend him and the dealership to anyone and everyone! This is the 2nd car I have bought from Auto Nation Chevrolet because I believe in them.
Fastest and most fun car I have ever owned.
Huge trunk, great back seat legroom, audio system is fantastic, great in the snow and funnest car I've driven. Fuel economy is actually better than I expected, getting near 30mpg on the highway.
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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 $37,099, with pricing starting at $9,995.
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.
*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 Audi S6 by price
Compare the 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.
