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Used
Audi A6
for sale
near
Allston, MA
under $899,990
- 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
2020 Audi A6 45 Premium
Vehicle information
Features
Reviews
my experience with Barnes Auto center was the best I’ve
my experience with Barnes Auto center was the best I’ve ever had with an auto dealer especially dealing with Sharon and she was terrific
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.
Audi Certified
2025 Audi A6 Premium Plus 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
I had big problems with the rims, tires, weel alignment
I had big problems with the rims, tires, weel alignment on my SQ5. Ross Kowalik from Audu Natick helped to make the repairs quickly and very well. Thank you so much for his work!!
Audi Certified
2025 Audi A6 Premium 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
I’ve been going to Audi of Natick for three years now.
I’ve been going to Audi of Natick for three years now. The service is top-notch. They always wash my car and vacuum it and Ross, the service advisor is always updating me when my car is in service. It’s hard for me to get rid of my Audi and have to go to another dealer because of their service.
Vehicle information
Features
Reviews
Joe, Joey, and Jacob are absolutely the finest!
Joe, Joey, and Jacob are absolutely the finest!! Highly, highly recommend this dealership and those people. They are always exemplary and they never disappoint. The best!
Audi Certified
2024 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
I brought my car in for a check engine light.
I brought my car in for a check engine light. The service was quick, efficient, and they are always a pleasure to work with. They keep a good line of communication during the whole process letting you know what is wrong and how they will fix it. I won?t bring my car anywhere else!
Used
2021 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
First time buying a car!
First time buying a car! Duarte made me feel so comfortable and walked me through the process. I really appreciate the fact that their salespeople aren't commission based. My experience here was better than at the nearby Honda and Subaru dealerships that I went to first - I waited so long there and was helped right away here! They got my business.
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.
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Audi Certified
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Vehicle information
Features
Used
2023 Audi A6 45 Premium
Vehicle information
Features
Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Used
2022 Audi A6 45 Premium Plus
Vehicle information
Features
Used
2022 Audi A6 55 Premium
Vehicle information
Features
Audi Certified
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Used
2022 Audi A6 55 Prestige
Vehicle information
Features
Audi Certified
2025 Audi A6 55 Premium Plus
Vehicle information
Features
Used
2024 Audi A6 45 Premium Plus
Vehicle information
Features
*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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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.
