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*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.
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Used
Audi A6
for sale
near
Millis, 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
2017 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Porsche Cayenne
Amazing communication! Great Cars! They contacted me promptly and I was able to see the car virtually. Completed my financing application online and made my purchase remotely.
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
2017 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
Great car
We recently bought Audi A3 2015 from Kyle. Process has been smooth and the car is great. Would recommend this dealer for any used car buying.
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.



Audi Certified
2022 Audi A6 Prestige 55 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
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Customer service was incredibly helpful and up front.
Customer service was incredibly helpful and up front. Customer service was able to give me an accurate time for how long service would take and I am extremely satisfied with the work done! Even stayed late to get my vehicle done.
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 Plus 55 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 Premium Plus 55 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
2014 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Honestly real people hard to find
It was a blessing walking in Millennium motor, I was treated with lots of respect and was well informed with knowledge of the vehicle that I was buying, and anytime I needed service they took good care of my car. I've also recommended many people from my church and they all thank me. They are a one shop , for mechanic work and car sales.thank you George and Eli your the best.
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.



Audi Certified
2023 Audi A6 Prestige 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
Great experience and people!
Great experience and people! Great car dealership! It was a pleasant experience! Timely and professional!



Audi Certified
2025 Audi A6 Premium Plus 45 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.






Used
2024 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Mike Morris is very helpful and friendly .
Mike Morris is very helpful and friendly . He is very knowledgeable and treated us right

Used
2023 Audi A6 45 Premium
Vehicle information
Features
Reviews
GREAT SER ICE
John Hansen is a great service advisor. He went the extra mile in explaining the service for the day, and the service was completed quickly and professionally. I would recommend him and Westboro Toyota any time. Great folks.
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
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Used
2018 Audi A6 2.0T Premium Plus
Vehicle information
Features






Used
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features






Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features






Used
2019 Audi A6 55 Prestige
Vehicle information
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Used
2019 Audi A6 55 Premium Plus
Vehicle information
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Used
2025 Audi A6 45 Premium Plus
Vehicle information
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Used
2022 Audi A6 45 Premium Plus
Vehicle information
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Used
2023 Audi A6 45 Premium
Vehicle information
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Used
2023 Audi A6 45 Premium
Vehicle information
Features






Used
2024 Audi A6 45 Premium
Vehicle information
Features
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*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
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Audi A6 in Millis, MA
7 Great Deals out of 34 listings starting at $8,900
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Audi A6 in Millis-Clicquot, MA
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Audi A6 in Holliston, MA
7 Great Deals out of 32 listings starting at $8,900
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Audi A6 in Walpole, MA
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Audi A6 in Dover, MA
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Audi A6 in Franklin, MA
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Used Audi A6 by body style
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