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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
Old Greenwich, CT
- 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
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
We brought our 2019 Audi A4 Quattro in for service by
We brought our 2019 Audi A4 Quattro in for service by appointment, for a 50k mileage service. Our Service Advisor was Kristina Sinjari, who is a real Pro. Great customer relations and car savvy! We chose to wait for the vehicle, and the service was completed within an hour. We did not give a “5 STAR” rating because of the following: The service technician sent a very brief video, confirming the oil change and that the car was fine. Considering there were some “yellow” grades, we would have preferred more detail for those areas. Also, while the cost for the 50K service was reasonable, the cost for a 3rd key for our vehicle was prohibitive, significantly more than the 50k service. JWA
Used
2018 Audi A6 2.0T Premium
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.
Used
2018 Audi A6 2.0T Sport
Vehicle information
Features
Reviews
I want to acknowledge Craig S.
I want to acknowledge Craig S. and Adham..they helped us so very much to solve a dilemma! They both went above and beyond to facilitate a great result. We recommend them wholeheartedly.
This car is in very good condition!
The comfort level, the interior and exterior, the wheels, rims all are in great condition. I really like this car. Best Purchase ever!! Good place to buy a car.
Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
I passed by auto express shopping for a luxury vehicle
I passed by auto express shopping for a luxury vehicle and had the opportunity to work with Marc. I’m glad I didn’t waste time going somewhere else. This place is real and the cars are nice!!
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
2024 Audi A6 45 Premium
Vehicle information
Features
Reviews
Great car buying experience
Carlos was awesome. Helped me find the perfect car for me. Then the buying process was easy and the finance manger was so helpful to work with our budget
Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Lukasz
Ver nice people, they now what they do i be back when I buy next car
Used
2024 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Sam is the nicest sales person In the world and he’s
Sam is the nicest sales person In the world and he’s giving the best best service
Used
2024 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Amazing experience with both the salesman (Vic) and
Amazing experience with both the salesman (Vic) and finance department. Vic was amazing. Courteous, helpful, absolutely no pressure or “up-sales”. Entire process took less than three hours. Highly recommend. Seamless experience. Thanks again Vic.
Used
2017 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
Eder and Ralphy great dudes great experience with them
Eder and Ralphy great dudes great experience with them treated absolutely awesome form the moment I walked in…. Definitely will be sending friends and family their way… again awesome experience
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
2018 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
Just bought a 2019 Toyota Tundra off Robert!
Just bought a 2019 Toyota Tundra off Robert! He and his whole crew were amazing. From the minute I walked in to the moment I drove off! I would recommend them to everyone I know! Thanks Guys!
Best car i have owned.
This car is luxurious and sporty. Everything you want in a car. It is the best car I have owned so far. I am very happy with it. I just had the 30K service. It was expensive, but its Audi. You get what you pay for.
Used
2014 Audi A6 2.0T Premium Plus quattro
Vehicle information
Features
Reviews
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.
Used
2023 Audi A6 45 Premium
Vehicle information
Features
Reviews
Great service and great car
We found this deal on cars.com and the car was available. Other dealers we visited did not have the car and had large fees. We're glad we found this place. Thanks to Anthony and Gina for all their help.
Used
2018 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Only place i would buy my car
Amazing manager and team! Super trustworthy place. Great deals and great price! Thanks John for your time and your help in finding me the right car!
Second Audi purchased
Fell in love with the quality of Audi with my first one and upgraded to a newer one with more features. Definitely my favorite vehicle.
Used
2021 Audi A6 45 Sport Premium
Vehicle information
Features
Reviews
The dealership thorough, decent and interesting I found
The dealership thorough, decent and interesting I found many autos that peak my interest. I also pass this info to my friends and family.
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
2023 Audi A6 45 Premium
Vehicle information
Features
Reviews
Called in and spoke to Natalie she told me to ask for
Called in and spoke to Natalie she told me to ask for Rolando the manager, he hooked it up and put me in a beautiful 5 series bimmer, thank you Power
Used
2024 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
satisfaction
I went to Road 17 Nissan just to get information, Sally greeted me and with her smile and help, her success in business, I came home with my new car. here again thank you so much Sally !
Used
2017 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
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.
Used
2018 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
The car buying process can be hassled and stressful, but
The car buying process can be hassled and stressful, but I had the most pleasant and happy experience dealing with the team at Bridgeport BMW. If you’re looking for a prioritized experience vs predatory experience, then it is worth giving Bridgeport BMW your time and your business. Big thanks to Zashley, Paul and Charles, I appreciate your time, patience and accessibility. WJ
The best luxury car I have ever owned
Before driving an A6, I used to drive a BMW 5-Series. I don’t think it’s even fair to compare these 2 cars. I love my A6. I love everything about it. It’s speed, responsiveness, features, tires, and the beautiful interior. I have had this car for about a year now with about 20000 miles on it, with no problem. I use it for daily commute to work, I drive 80 miles everyday. This is a great car for a comfortable daily commute.
Audi Certified
2025 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Christopher was efficient and took care of my service
Christopher was efficient and took care of my service needs. The vehicle was done at the promised time.
Used
2019 Audi A6 55 Premium
Vehicle information
Features
Reviews
Vehicle was sold before I was able to speak to a sales
Vehicle was sold before I was able to speak to a sales person. No problem! They were working on it before I inquired about it.
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
Audi A6 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Audi A6 | $71,087 | |
| 2024 Audi A6 | $34,283 | 8 Great deals |
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 $24,505, with pricing starting at $2,295.
What is the MPG of the Audi A6?
The hybrid Audi A6 can reach up to 24 MPG city and 32 MPG highway for a combined rating of 27 MPG. The Audi A6 with traditional internal combustion engine offers up to 24 MPG city and 34 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 2008 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.
Used Audi A6 by price
- Audi A6 for sale under $20,000 in Old Greenwich, CT
- Audi A6 for sale under $25,000 in Old Greenwich, CT
- Audi A6 for sale under $30,000 in Old Greenwich, CT
- Audi A6 for sale under $40,000 in Old Greenwich, CT
- Audi A6 for sale under $50,000 in Old Greenwich, CT
- Audi A6 for sale under $100,000 in Old Greenwich, CT
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Compare the Audi A6
Used Audi A6 by city
-
Audi A6 in Riverside, CT
20 Great Deals out of 67 listings starting at $4,499
-
Audi A6 in Cos Cob, CT
20 Great Deals out of 60 listings starting at $5,495
-
Audi A6 in Greenwich, CT
22 Great Deals out of 72 listings starting at $5,495
-
Audi A6 in Pemberwick, CT
21 Great Deals out of 74 listings starting at $4,499
-
Audi A6 in Byram, CT
21 Great Deals out of 75 listings starting at $4,499
-
Audi A6 in Glenville, CT
21 Great Deals out of 73 listings starting at $4,499
-
Audi A6 in Port Chester, NY
21 Great Deals out of 75 listings starting at $4,499
-
Audi A6 in Stamford, CT
13 Great Deals out of 39 listings starting at $7,795
-
Audi A6 in Darien, CT
10 Great Deals out of 35 listings starting at $7,795
-
Audi A6 in Rye Brook, NY
21 Great Deals out of 73 listings starting at $4,499
-
Audi A6 in Rye, NY
21 Great Deals out of 75 listings starting at $4,499
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Audi A6 in Harrison, NY
22 Great Deals out of 77 listings starting at $4,499
Used Audi A6 by body style
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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.
