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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
Commack, NY
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
2021 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Best dealership ever, great service.
Best dealership ever, great service. Rafael got the job done. Fast service as well I’m very appreciative
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 Premium Plus 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
Associate Dean
Excellent sales and finance staff- straightforward and helpful. Took our car home the same day. Car was just as described in the ad. Very clean and modern facilities. Would recommend to everyone!
Audi Certified
2025 Audi A6 Premium Plus 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
This is my 5th Audi and we’ve always had a great
This is my 5th Audi and we’ve always had a great experience at Audi of Fairfield. Alex is our go-to. He really makes you feel like he genuinely cares about helping you get exactly what you want. I definitely recommend this dealership, and especially Alex!
Used
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Very professional,caring sales department especially Drew
Very professional,caring sales department especially Drew ,George and Jason. Trade in went very smooth-,everyone very knowledgable and friendly. I have had many cars and ONLY will deal with Audi Great Neck
Audi Certified
2023 Audi A6 Premium Plus 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
Great salesman Al addressed all my concerns with the
Great salesman Al addressed all my concerns with the vehicle and the purchase process was quick and easy.
Used
2019 Audi A6 45 Premium
Vehicle information
Features
Reviews
Just had the best dealership experience anyone can
Just had the best dealership experience anyone can possibly have, usually you need to go back and forth and back and forth, try and wheel and deal, you receive misinformation on the car or something shady. In a nutshell the car was as described, and the dealership took care of some other loose ends to make the deal push through rather quickly and painlessly. Lucinda was the salesperson I dealt with that made this experience the best one I've had. Pepe Cadillac will definitely be an option when we look for our next automobile.
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
2018 Audi A6 3.0T Sport
Vehicle information
Features
Reviews
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.
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.
As a benefit to some of our dealer customers, we display their listings first.
Audi Certified
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Used
2017 Audi A6 2.0T Premium
Vehicle information
Features
Used
2023 Audi A6 45 Premium
Vehicle information
Features
Used
2022 Audi A6 45 Premium
Vehicle information
Features
Audi Certified
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Audi Certified
2025 Audi A6 55 Premium Plus
Vehicle information
Features
Used
2024 Audi A6 45 Premium Plus
Vehicle information
Features
Used
2021 Audi A6 45 Sport Premium
Vehicle information
Features
Used
2024 Audi A6 45 Premium
Vehicle information
Features
Audi Certified
2025 Audi A6 55 Premium Plus
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
Compare the Audi A6
Audi A6 under $899,990 by city
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13 Great Deals out of 28 listings starting at $16,795
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10 Great Deals out of 22 listings starting at $8,995
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11 Great Deals out of 28 listings starting at $8,995
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14 Great Deals out of 32 listings starting at $7,500
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10 Great Deals out of 21 listings starting at $16,795
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13 Great Deals out of 31 listings starting at $7,500
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17 Great Deals out of 40 listings starting at $4,999
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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.
