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Used
Audi A6 sedans
for sale
near
Westford, 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 45 Premium
Vehicle information
Features
Reviews
I had an excellent experience.
I had an excellent experience. My salesman was knowledgeable and helpful. I was there for a total of three hours and drove away with a Porsche Macan!
Used
2021 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
This was my first service call with my q3 and all went
This was my first service call with my q3 and all went well thanks for the great work
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.
Audi Certified
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
My service visit couldn?
My service visit couldn?t have gone better. Josh did a great job of handling every aspect in a quick turnaround. I was in and out of the dealer in less than 5 minutes when leaving and then retrieving my Audi. Keep up the amazing service, I?ll definitely be back!!!!
Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Went in for a Safe CP error and got a great service and
Went in for a Safe CP error and got a great service and car fixed within hours!
Audi Certified
2025 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
My Service Representative, Jim Miscioscia is the best.
My Service Representative, Jim Miscioscia is the best. He is very customer service oriented and always makes my service experience very easy. He always keeps me apprised of the status of my car?s servicing and is a very good communicator. I highly recommend working with him.
Audi Certified
2025 Audi A6 Prestige 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
Have been going to this dealership for over 20 years and
Have been going to this dealership for over 20 years and the service experience has never been better. Jim was courteous and helpful and arranged a Lyft for me to get to work as well as provided text updates and the invoice when the service was done. Streamlined stress-free experience.
Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Great Experience
I had the pleasure of working with Greg, Gino, and Adam in purchasing my 2017 Mini Cooper JCW. They all took very good care of me and followed up both by phone and by email. Once I got my Cooper, I brought her back to have some minor items that we had discussed taken care of and the parts/service department is just as great. There was no hard sell, just a bunch of nice guys who went above and beyond. Have already spread their name to my coworkers and anybody looking to buy a quality vehicle. Thank you!
Used
2013 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
They quickly responded to my message when I reached out
They quickly responded to my message when I reached out to them to buy the automobile of my dreams. In the end, they finished the procedure swiftly, at a fair fee, and with a seamless transaction. All good
Pure luxury
This Audi is beautiful, inside and out, with genuine wood in the door panels, dash and center console, soft leather seats, and a massive amount of red light illumination throughout the front cockpit, that is fantastic while driving at night. The exterior is sleek and stylish. The ride is smooth, however the low profile tires do ruin some of the ride atleast on kansas roads that are far from smooth. The engine has no vibrations and suspension seems tight . All in all this is as close to perfection as it gets, German cars are the best.
Used
2011 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Great customer service
I was looking for a SUV. And I had found it in adams street motors. Thanks for all Lee. My Volvo is great!!!!
Perfect blend of Form and Function
Surprisingly powerful, effortlessly elegant, and large enough to adapt to your lifestyle. This car does it all. 300 hp, a performance driving experience, and a roomy back seat for a car seat all in one vehicle. Lay the back seats down and there?s room for two bikes to be fit into the trunk. 30 mpg highway. Smooth, powerful, and understated. This car is a must have.
Audi Certified
2023 Audi A6 Premium 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
Although Audi of Burlington is where I purchased my Audi
Although Audi of Burlington is where I purchased my Audi I had my Q3 towed there as a tire fragment hit under my vehicle and damaged my oil maintenance sensor. Derek at the service desk immediately took care of me by providing a loaner car for my ride back to Cape Cod, called me when I got home and explained the process to fix my car providing a video of the damaged area and a thorough explanation of the work involved. All people I dealt with there were extremely nice and thorough.
Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Great service!
Great service! It was an urgent matter and Nick got me in ASAP! They explained the cars repair needs clearly and completed them in a timely manner.
Audi Certified
2025 Audi A6 Premium Plus 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
Anthony the service rep is awesome customer advocate and
Anthony the service rep is awesome customer advocate and they perform service properly and promptly
Audi Certified
2022 Audi A6 Prestige 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
I had a great experience with Audi of Burlington.
I had a great experience with Audi of Burlington. The staffs are great and friendly. Nomar was my sales person and he did a great job helping me with my purchase.
Audi Certified
2025 Audi A6 Premium Plus 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
Kenny was a pleasure to work with!
Kenny was a pleasure to work with! Audi Brookline is a great dealership. Great experience overall!
Audi Certified
2022 Audi A6 Premium Plus 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
A well run service department.
A well run service department. Alen was knowledgeable , customer focused and engaging. I particularly liked the service video of my vehicle that was a part of update communication. Well done!!!!
Audi Certified
2025 Audi A6 Premium Plus 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
Great experience at Audi Nashua
I recently purchased a used Audi A7 from Audi Nashua. I originally wasn’t sure I would be able to make the purchase work but Matt LaBreque helped me to work a deal that made it a no brainer. I couldn’t be happier with my experience with Matt and Audi Nashua. Everyone there was personable and service was quick and easy. I would definitely recommend Matt and Audi of Nashua to anyone looking to buy a new car.
Used
2016 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Mariel did a great job ensuring my vehicle was serviced
Mariel did a great job ensuring my vehicle was serviced in a timely manner. Great service!
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!
Audi Certified
2022 Audi A6 Premium 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
Great dealership.
Great dealership. Cordial staff, attentive service advisors, skilled technicians. Always have loaner cars which is a huge plus.
Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Jim Rigopoulas in service has completely won me over time
Jim Rigopoulas in service has completely won me over time and time again. The service staff is completely out of bounds with their professionalism and their product knowledge.
Used
2024 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
As always, the staff was prompt to find out what was
As always, the staff was prompt to find out what was wrong and send the car to mechanic?s staff to determine. In this case, it was a 70000 mile check up and they determined all was in order and released my car with a wash and a quick release.
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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 $24,570, with pricing starting at $1,000.
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 2011 to 2026.
*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.
Compare the Audi A6
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