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
Audi A6
for sale
near
Dunstable, MA
- 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
2024 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Very good location
Excellent reception in Special the sale Joao Felix let you feel very comfortable and very helpful to help you find your new car make you feel so special






Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
John Barstow was great to work with and made getting the
John Barstow was great to work with and made getting the right Lexus at a fair price smooth and efficient. He and the Lexus of Watertown team were professional, knowledgeable, and a pleasure to work with!
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 3.0T Premium Plus
Vehicle information
Features
Reviews
feels like family
I purchased my car here and only bring it here for service. Its become a second family. You can really tell they care about their employees as everyone you encounter is very pleasant. I will always recommend this dealer to anyone who asks
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
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Foley Motorsports - Review
I’ve been looking for a Cadillac Escalade for over four months and with absolutely nothing local to my area of Upstate NY I felt the need to explore internet searches. From the moment I first saw this vehicle on Cars.Com I was impressed with the ad presented by Foley Motorsports. The video content, detailed description, financials and pertinent data was all at my fingertips for review. My first e-mail correspondence with salesman Greg Ostrander was impressive. With attention to details he was able to guide me through most elements about the vehicle with no second guessing or (let me check on that) type of response. He clearly is understanding of clients needs and looks to provide whatever is necessary to make someone comfortable with the purchasing process. Ultimately I purchased the vehicle this week and was able to get it home to my residence today. Just looking at it in the driveway gives me a sense of accomplishment that this search process is over and I’ve scored on a great deal. It’s hard for me to explain how this car buying process was the most pleasurable time ever. I just wish this dealership was in my home town.






Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Felt welcomed the moment we walked through the door.
Felt welcomed the moment we walked through the door. Knowledgeable staff, great prices, spectacular inventory. We found the car we wanted. Frederick helped us with the car, he is everything you want in a salesman. Frederick listened to what we wanted in a car, worked with our price range, he wasn’t that typical car salesman you always hear about, he was great, truly caring. We will definitely return to Autobahn USA when we need another car.






Used
2024 Audi A6 45 Premium Plus
Vehicle information
Features






Used
2021 Audi A6 55 Premium
Vehicle information
Features
Reviews
We called the dealership and asked about a specific
We called the dealership and asked about a specific vehicle. We explained that we couldn’t make it to a Boston for a while. They offered to bring the vehicle to us close to an hour and a half away and that really won us over. The vehicle was just what we were looking for and we purchased it. Thanks so much to Juan! He went above and beyond.
Very nice upscale vehicle. Bought as a previously
Very nice upscale vehicle. Bought as a previously 2 yr leased auto, avoiding new car price and immediate depreciation. V-6 engine has no hesitation and quietness is excellent. My only two negatives are lack of storage for incidentals and a bit quirky audio that may reset from time to time ( must wait for it to go through a cycle). It has a mind of its own. Overall, excellent vehicle.






Used
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Louis is a great salesperson.
Louis is a great salesperson. Knowledgeable on inventory, no hard sell, great to work with, prompt and courteous. Peabody location had lots of inventory. Very low pressure experience.






Used
2019 Audi A6 Premium Plus
Vehicle information
Features
Reviews
Great experience!!
I had a wonderful experience with carmax in Westborough. Very friendly staff, very clean. They don't harass you. Upon entering the building, I was greeted and directed to the vehicles I was interested. I ventured the lot on my own and able to check out the vehicle. All the details were located on the window or they have touch screens with the info of the cars on the lots. Chris C was my sales person, he was very quick to respond to questions I had after I left the lot and also gave me detailed information about the cars I was interested in purchasing without haggling me to buy the more expensive car. When I had a question for him he would always answer it and send the brochure or the car detail info so I had it. The day I made my decision I was driving off the lot in a preowned vehicke within a few hours. I was extremely happy with my experience and would recommend Carmax in Westborough for anyone searching for a preowned vehicle. And i had been to other dealerships for test rides.
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
2016 Audi A6 Premium Plus
Vehicle information
Features
Reviews
Amazing place to buy a car
Amazing experience. I'd recommend anyone looking for a car to try CarMax first... There's zero pressure, tons of beautiful vehicles, and just an all around great place. Will definitely be buying from here in the future. They're willing to work with you if you don't have the best credit, and most importantly, they're just honest and transparent. Two very important things when spending tens of thousands of dollars. Put it this way, it was great enough experience for me to come online and leave reviews all over!
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.






Used
2012 Audi A6 3.0 Premium quattro
Vehicle information
Features
Reviews
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.






Vehicle information
Features
Reviews
Ali was good.
Ali was good. I had the financing secured online as well as a couple others to choose from that Ali provided.. Made sure the car was in tip top shape before delivery and handled everything at the RMV. Extremely satisfied with the process.
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
2020 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Great dealership
Great service. Bought a 2019 equinox in 2022 and been using them to service my car since purchase.
Comfortable and reliable.
This car has met my needs, comfortable, reliable, seems economic, nice exterior and interior design, easy to operate, my kids enjoy it. It’s overall very recommended.






Used
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Alex Lima was great to work with him.
Alex Lima was great to work with him. I really recommend him. Great human being.
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.



Audi Certified
2021 Audi A6 Sport Premium Plus 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
Booked an appointment for Audicare maintenance and state
Booked an appointment for Audicare maintenance and state inspection. Linda met me at the drop-off. Then I headed to the waiting area for a cup of coffee. When I was waiting, I received a short video from Nick, who serviced my car. That was the best video i terms of details and clarity. After that, Linda wrote up the summary of the service and gave advice about tires. Overall, it was a smooth and relaxed visit with Audi Natick.
Beautiful Meh
Leased the car for looks new in 2021. Now 2023 with 28k miles. Perfect? No. Awful? Hardly. Many recalls but no maintenance issues whatsoever. Biggest complaint is the auto-start stop and that the electronics are quirky (pre-set destinations reset frequently) car is comfortable, quiet, quick, and get OK gas mileage (would assume better with 2.0 4cyl.) I often switch between this and a 2017 Honda Accord and to be honest I can't tell much of a difference other than noise and quickness. Will buy it off lease (got it before the residual values rose exponentially) and will keep it indefinitely.






Used
2020 Audi A6 55 Prestige
Vehicle information
Features
Reviews
Great experience.
My experience with Foley Motorsports but specifically with Fabricio Machado was outstanding. From my first email to him about a specific car, he was professional and courteous about my trade and purchase of the new car. The dealership is top-notch! I feel I received a fair value for my trade and an excellent value for my purchase?
Excellent car and reliable.
Great car, comfortable and excellent performance. The buying process was made easy by knowledeable sales and support staff. Pleasant dealership. High tech sales and supportm






Used
2017 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Hi I just wanted to say that this dealership Did a
Hi I just wanted to say that this dealership Did a very great job taking care of me and went beyond to get the best deal all around for me I am super satisfied. This would be the second car I purchased through AutoHouse they have lots of reliable Cars a very good amount of cars you can choose from, From low budget to high budget anything you need help with, they’ll definitely take care of you just be honest on what you can afford and they’ll point you to the right direction. Best part is that all you have to do is put a deposite down depending on your credit or no credit and they’ll will do the rest for you in 2-3 days all you have to do is pick the car up yess the excitement part of the day. On my behalf I went their with 0 credit with the first car and went back pushing almost 700 in credit thanks AutoHouse and the bank and me paying on time lol of course this is not a AI message I am a real customer telling everyone that AutoHouse is a place to shop. Thanks Mike and Ali….. By Ed….
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
2024 Audi A6 45 Premium
Vehicle information
Features
Reviews
Wesley was very professional didn’t question my offer
Wesley was very professional didn’t question my offer brought it right to sales manager. Negotiation was smooth in the end I paid what I thought was a fair price and got a powertrain warranty thrown in. They delivered car promptly inspected and filled gas tank. Very positive experience no pressure. Thank you guys at Autobahn Westborough.






Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Top service!
Super professional and very helpful through the whole process. Can only recommend to buy a used car at European Engineering, also if you are international and is a first-time buyer in the market, they put a lot of effort to help you through every step of the process.
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
2017 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
European Engineering treats you like family !!
I was looking for a quality car for my wife & daughter to drive. I was a "newbie" at car-buying & financing. Luca went way over required to make sure that the car that I selected was safe, legal, insured & registered correctly according to Mass State regulations. I DO recommend Luca & European Engineering for your next car!
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.
-
Prev - 1
- 2
-
Next
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 $24,641, 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 2012 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
Similar Cars
-
BMW 530 for sale
5 Great Deals out of 39 listings starting at $15,800
Compare the Audi A6
Used Audi A6 by city
-
Audi A6 in Dunstable, MA
6 Great Deals out of 27 listings starting at $7,500
-
Audi A6 in East Pepperell, MA
5 Great Deals out of 22 listings starting at $7,500
-
Audi A6 in Tyngsborough, MA
6 Great Deals out of 29 listings starting at $7,500
-
Audi A6 in Groton, MA
6 Great Deals out of 27 listings starting at $7,500
-
Audi A6 in Westford, MA
6 Great Deals out of 30 listings starting at $7,500
-
Audi A6 in Ayer, MA
6 Great Deals out of 26 listings starting at $7,500
-
Audi A6 in Chelmsford, MA
6 Great Deals out of 30 listings starting at $7,500
-
Audi A6 in Lowell, MA
6 Great Deals out of 27 listings starting at $7,500
-
Audi A6 in Littleton, MA
6 Great Deals out of 30 listings starting at $7,500
-
Audi A6 in Pelham, NH
4 Great Deals out of 21 listings starting at $7,500
-
Audi A6 in Littleton Common, MA
6 Great Deals out of 30 listings starting at $7,500
-
Audi A6 in Dracut, MA
6 Great Deals out of 26 listings starting at $7,500
Used Audi A6 by body style
- ${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}