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Used
Audi A6
for sale
near
Quantico, VA
under $25,000
- 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
2014 Audi A6 3.0T Prestige Quattro
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Every car purchase should be this easy.
Every car purchase should be this easy. From internet search to phone call to negotiate deal and flying me to pick up vehicle was seamless Recognition to the Arlington staff who I encountered should be commended with a special recognition to MK to putting it all together. Stay safe and Be well all. CBuf....
Great car. Comfortable to drive long distances.
Very comfortable and reliable car. Great for road trips or around town. comfortable to drive and grab gas mileage. one of the best cars I have owned.






Used
2016 Audi A6 3.0T Premium Plus
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Second car with them and service was top tier as always
Second car with them and service was top tier as always with Ralph and Edward.
Perfect sports sedan, TDI engine is amazing!
Bought my '16 A6 3.0 TDI a year ago with 89k miles, now has almost 110k miles, and drives like a dream still. Can't even tell it's a diesel engine by the way it drives and how quiet it is. I drive a lot for work, and the gas mileage is amazing! Interior is comfy, classy, and roomy. Drives like butter, handles like a sports car. Exterior isn't too flashy, it's perfect. No issues, and my last checkup at the German export dealer was perfect. My favorite car I've owned, now I want an A8 L!






Used
2016 Audi A6 2.0T Premium Plus
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Estoy muy agradecida ☺️ con el servicio de ustedes y con
Estoy muy agradecida ☺️ con el servicio de ustedes y con la ayuda de ángel excelente servicio excelente atención excelente calidad muchas gracias por todo
Excellent choice
This is a fun, responsive, reliable, well built car to drive. At over 75K miles now, and I really cannot even consider trading it in because I don't think I will enjoy a better ride.






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This is a great dealership to buy used cars at!
This is a great dealership to buy used cars at! Their service is great as well as their cars! Definitely would recommend checking this out
Must buy at a realistic price.
Such a gorgeous vehicle, inside and out. Haven’t had a single issue with it for over a year of having it used. Inside of the vehicle is super roomy, and driving feels very comfortable, and really we’ll insulated!






Used
2016 Audi A6 Premium Plus
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Satisfied customer
Hassle free and easy! I did not feel pressured at all. Every thing was explained to me. All the staff were welcoming and very friendly.
Very good car eventually
Initially had problems with the front brake rotors. Audi replace them twice, but did not replace the pads. Turned out the pads should have been replaced with the rotors because the pads just transferred material onto the new rotors causing the braking shimmy to return. I paid for new pads on the second rotor replacement - problem solved. Audi could have saved money (and saved me money) by just replacing the pads and rotors the first time. After this, the car was great. Very comfortable, and quick. Gas mileage was very good - about 19 MPG in town and over 30 MPG highway with the 6 -Cyl. due to cylinder cutout when crusing.






Used
2012 Audi A6 3.0 Premium quattro
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My wife and I had a wonderful experience buying our Truck
My wife and I had a wonderful experience buying our Truck at this Dealership. Anthony was by far the most helpful person in this business, great personality, knowledgeable on the automobile field as well as financing. I would definitely recommend this place to friends and relatives. Keep up the good work guys..you make a difference around Manassas .
Ten years in and still an excellent vehicle.
I have owned my 2012 A6 Premium 3.0 since new and it is the most wonderful vehicle I have owned or leased. No major failures ever, incredibly fun to drive, reflects the quality built into this car. Always parked outside and the paint and finish are still amazing.






Used
2016 Audi A6 2.0T Premium Plus
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My husband and I had an overall good experience with Auto
My husband and I had an overall good experience with Auto Trademark. Our salesperson, Zee, was very pleasant and thorough and took time to review all paperwork with us. He made an effort to make sure we were satisfied with our car even after our purchase. Our only wish would be that the regular price of cars be printed in advertisements with the "special" price for veterans printed in parentheses next to the regular price. We did not scroll down far enough to read this information and were surprised that the selling price for non vets (us) was around $1,000 more. So, that said, read the ads very carefully and then you will have no surprises. We are satisfied with our purchase and are happy to recommend Auto Trademark.
A great certified pre-owned car fully loaded.
This car is amazing. Two of my family members are audi fans so I decided to buy one for myself. Certified pre-owned is definitely the way to go. The interior and exterior are absolutely gorgeous and the ride and comfort is excellent.






Used
2016 Audi A6 2.0T Premium Plus
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A good experience
Overall, I had a good experience with Auto Expo. I scheduled a test drive the day prior, and they had the car waiting out front for me when I got there. After the test drive, I was allowed to make a thorough inspection of the car and Abraham answered all of my questions and critiques on the car. I pointed out some issues with the car--for example, the trunk cargo mat was gone--and they proceeded to fix the issues where possible. The lot and the office are both small and cramped. Parking and moving around felt a bit awkward, and there was clutter that needs to go. In the end though, that's not a big deal though, as I care most about the car and the price I'm paying for it. Speaking of price, negotiations with Auto Expo were the most cordial of the places I visited that day, which was appreciated given how all negotiations are at least a little bit awkward. Again, I had a positive experience.
What a smooth and swift ride!!!
A wonderful luxury sedan that is beautiful and quick!!! We returned home [Denver to TN] and after having driven over 1200 miles, car seemed to get almost 31 mpg on average.






Used
2016 Audi A6 2.0T Premium Plus
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Glester and Alex made my car buying experience amazing!
Glester and Alex made my car buying experience amazing! I drove from Maryland and when I arrived we they had the car a wanted ready to go! The paperwork processes was smooth and the service was great! Thank you again and I love my new Jag!!






Used
2016 Audi A6 3.0T Premium Plus
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Brilliant Car, expert servicing
Excellent car, just done 122K and runs like a dream, had it serviced regular by brilliant guys at the general motor company in Stockport in UK. Didn't want to trade in when lease finished. Looking to get many more miles Peter Gilligan






Used
2018 Audi A6 2.0T Premium Plus
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Very happy with the service and the car
I bought a car from them in August 2020 and was very happy with them in many ways. They were very straight forward and very confident about their car. They were very helpful and nice at the same time not only the price was fair but, they even gave me a discount as well. They seemed to be more interested in keeping customer satisfied than making more money. I would recommend them to anybody who is looking for a used car. Gholam MD.
Very comfortable ride. The car suits my needs an.
The car meets my needs for the next few years. I’m happy with the handling and the gas mileage so far. I’m satisfied with all the features and the car is comfortable and easy to drive.






Used
2012 Audi A6 2.0T Premium
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The staff was very helpful.
The staff was very helpful. We came to look at the car on one day and were able to see a similar car and get information. The staff kept in contact and when we were ready to buy they found the specific car we wanted.
Best Car I Have Ever Owned
Exceptional all around. Best car and most reliable I have owned. Fast, fun and excellent tech. Even though the car is 8 years old, feels brand new every time I drive it!






Used
2016 Audi A6 2.0T Premium Plus
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Nelson is the most wonderful salesman’s great work great
Nelson is the most wonderful salesman’s great work great dealership everyone so nice this is our 5th car with them !!






Used
2017 Audi A6 3.0T Premium Plus
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Shannon promptly contacted me regarding my inquiry and
Shannon promptly contacted me regarding my inquiry and made every effort to answer any questions I had. She actually followed up with me in a few days to access my interest and to see if we could complete to sale.
Better than my first Audi
I have owned this car for just over a year. No mechanical problems, very fun to drive. Took it across the country, very comfortable for driver and passenger. Loves to cruise at 75-85 mph and will go much faster. I thought I got a great deal on it. I paid half the sticker price and it had under 10,000 miles on it.






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I recently purchased a Hyundai Sonata H&R AUTO and I
I recently purchased a Hyundai Sonata H&R AUTO and I couldn't be happier with the experience. From the moment I walked into the dealership, I was greeted with a warm smile and a helpful attitude. My sales representative Oscar was absolutely outstanding! He was knowledgeable, patient, and went above and beyond to ensure I found the perfect vehicle to meet my needs. He took the time to understand my preferences and budget, and provided me with a variety of options to consider. His expertise and guidance made the entire car-buying process stress-free and enjoyable. I highly recommend H&R Auto and Oscar to anyone in the market. Their commitment to customer satisfaction is evident in every interaction. Thank you for providing such a wonderful experience! It was the best car buying experience of my life!
There all reliable it’s red & beautiful
I love this car. Audi is the best looking car. I got Tango red metallic with black interior . When you open the door Audi rings light up so you can see better in dark






Used
2014 Audi A6 3.0T Prestige Quattro
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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.
Most Reliable Car I Have Owned
Love the way it drives and no problems whatsoever. Owned it for 3 years. Very comfortable and great in snow with cold weather package for heated steering wheel, etc. Great ride!






Used
2019 Audi A6 45 Premium Plus
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I had a great experience at Alpha Motorsport!
I had a great experience at Alpha Motorsport! The manager Nas Nazari wasn’t just trying to sell me a car—he actually took the time to educate me on how to make a smart purchase and avoid getting stuck with a bad deal anywhere. He made it clear that buying a car is a serious commitment, and once you buy, there are absolutely NO RETURNS. To help me make the best decision, he shared five key things every buyer should look out for: 1️⃣ Check the Vehicle History – They emphasized how important it is to review a full history report to avoid hidden surprises. A clean record means fewer risks! So get your own Carfax. 2️⃣ Have the Car Inspected – They strongly recommended bringing in a trusted mechanic to inspect the car before buying. A small upfront cost can save thousands in repairs later. 3️⃣ Understand the Warranty – They made sure I knew exactly what was covered and what wasn’t so I wouldn’t be caught off guard with unexpected repair costs. Their Cars are "AS IS" so when you drive off its all on you. The 30 day return document is a formality that will not be honored. 4️⃣ Review the Financing Terms – They Explained that none of their advertised EV cars get the discount it is just a way to get people through the door but they explained my financing options, including interest rates, monthly payments, and any potential hidden fees, so there were no surprises. You will be told you can refinance your car later by their finance guy but Nas let me know chances are slim since their cars have a salvage title. 5️⃣ Take a Thorough Test Drive – Instead of a quick spin, they encouraged me to test the car under different road conditions to make sure it felt right. Additional Important Steps They Advised: 🔴 No Returns Policy – Once you sign, the car is yours. They emphasized doing all research beforehand, getting an inspection, and making sure I was 100% confident before committing. 🔴 Salvage Title Considerations – Many of their vehicles have salvage titles, which means: Insurance rates will likely be higher, and some insurance companies won’t cover salvage vehicles at all—so check before buying. Resale and trade-in value will be lower, and some dealerships won’t take salvage vehicles. Many banks won’t finance salvage titles, so you may need to pay in cash or use a lender that specializes in these purchases. 🔴 Check the Vehicle’s Value with Other Dealers – One of the best tips the manager gave me was to take the VIN numbers of the cars I was interested in and check with other dealerships to see what they would pay for it. This way, I could compare prices and see if I was actually getting a fair deal. That level of transparency really impressed me! I truly appreciated how upfront and honest they were. They didn’t pressure me into buying but instead gave me all the tools to make an informed decision. If you’re shopping at Alpha Motors, do your homework, check everything for yourself, and follow these steps to make sure you’re making the best choice!
So fun to drive
The new design is awesome. The size of the car is perfect. Leges room is so good and the screens in the dashboard looks fantastic






Used
2019 Audi A6 55 Premium
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Arman and Eric were the two gentleman that helped me
Arman and Eric were the two gentleman that helped me through my buying process. I initially inquired about another car that had just gotten sold the same exact day, so Arman pointed me to the next best thing and I was instantly intrigued! Eric, the finance manager, guided me and provided me with knowledgeable information as I am a first time car buyer with very little credit history. He got me the best rate and got me in my car efficiently. Thanks to these two, I made my first big adult move!
My favorite car out of the over 17 that I’ve owned
An truly amazing car with the best technology I have ever seen in an automobile. I am an electrical engineer so I don’t make that claim lightly. The best engineered car I have ever owned. I look forward to driving it whenever I need to go somewhere - a powerful comfortable car that can compete with cars costing much more.






Used
2015 Audi A6 2.0T Premium
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Arman & Eric in finance were great I came in looking at a
Arman & Eric in finance were great I came in looking at a few vehicles and they were patient with me and took their time.
My second A6
My A6 2.0 quatro has 110k miles. Still looks great. Have gotten 34.5 mpg on open highways in Pa. Comfortable ride. Leather seats are holding up. This is my second A6.
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About the Audi A6
How much does the Audi A6 cost?
The Audi A6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the A6 is $24,917, with pricing starting at $800.
What is the MPG of the Audi A6?
The hybrid Audi A6 can reach up to 24 MPG city and 31 MPG highway for a combined rating of 27 MPG. The Audi A6 with traditional internal combustion engine offers up to 25 MPG city and 33 MPG highway for a combined rating of 28 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 A6?
The Audi A6 compares to and/or competes against the following vehicles:
What trim levels are available for the Audi A6?
The Audi A6 is available in the following trim levels:
What model years are available for the Audi A6?
Available model years for Audi A6 inventory range from 2007 to 2025.
*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 A6 by price
Compare the Audi A6
Audi A6 under $25,000 by city
-
Audi A6 under $25,000 in Quantico Base, VA
5 Great Deals out of 31 listings starting at $5,495
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Audi A6 under $25,000 in Triangle, VA
6 Great Deals out of 32 listings starting at $5,495
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Audi A6 under $25,000 in Cherry Hill, VA
6 Great Deals out of 32 listings starting at $5,495
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Audi A6 under $25,000 in Dumfries, VA
6 Great Deals out of 32 listings starting at $5,495
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Audi A6 under $25,000 in Neabsco, VA
7 Great Deals out of 34 listings starting at $5,495
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Audi A6 under $25,000 in Aquia Harbour, VA
3 Great Deals out of 21 listings starting at $5,495
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Audi A6 under $25,000 in Montclair, VA
7 Great Deals out of 34 listings starting at $5,495
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Audi A6 under $25,000 in Indian Head, MD
6 Great Deals out of 30 listings starting at $5,495
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Audi A6 under $25,000 in Dale City, VA
7 Great Deals out of 34 listings starting at $5,495
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Audi A6 under $25,000 in Potomac Mills, VA
7 Great Deals out of 32 listings starting at $5,495
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Audi A6 under $25,000 in Woodbridge, VA
8 Great Deals out of 31 listings starting at $5,495
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Audi A6 under $25,000 in Potomac Heights, MD
6 Great Deals out of 29 listings starting at $5,495
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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.
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