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Used
Audi A6
for sale
near
Watertown, 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
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Amazing Experience
Great service and were able to do what they had to and were able to fix future problems in my car. But would recommend to other people for sure
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.






Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Excellent communication on the part of Ashley from the
Excellent communication on the part of Ashley from the time my car got towed till I picked it up!!
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
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Excellent customer service consistently
Had recent maintenance and repair done. Excellent service provided as usual. I recommend North Haven to anyone looking for mercedes service, you won't be disappointed.
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






Used
2024 Audi A6 45 Premium
Vehicle information
Features
Reviews
Called to make an appt to diagnose my car.
Called to make an appt to diagnose my car. I did NOT know what was wrong with my Audi. My car had no power. I dropped it off to European motorcars they called me within an hr and half and had figured it out! 10/10 recommend staff are so professional, work is done with precise and good timing. You guys have a forever customer thank you!
Used
2023 Audi A6 45 Premium
Vehicle information
Features
Reviews
Always great service
I use barberino Nissan to service my 2005 350z. They keep her in top running condition so I can cruise with confidence. They have performed many jobs and all have been completed without any need to return to the dealer. As I said before. Always great service.






Vehicle information
Features
Reviews
Had a fantastic experience at blasius, this is my second
Had a fantastic experience at blasius, this is my second vehicle I’ve purchased from them. Wayne was so helpful and made the entire process so special and easy for me. The finance manager Marissa was also such a sweetheart and explained everything to me.






Audi Certified
2023 Audi A6 Premium Plus
Vehicle information
Features
Reviews
Very responsive and professional
I was very impressed with the responsiveness and professionalism following my inquiry on a listed car. Though ultimately, it didn't match my needs, they worked with me in my search and were very responsive to additional questions/requests.






Used
2024 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
5 star 5 star
ask for Heidie, she goes above and beyond to get you in a new car !! whole process was fast and smooth like butter. loved it






Used
2016 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
Good service easy transaction
Recently purchased an Audi S4 from the dealership. Carlos and his staff helped me and made it a simple process. They worked with me on the price of the car and took care of things in a timely manner. Would recommend this dealership for preowned cars.
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!






Used
2017 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Classy
Patrick is the MAN. Smart buy auto sales is lucky to have a colleague working with them. My daughter’s first official car purchase was exceptional. Patrick treated my daughter with such kindness and shared his knowledge and explained everything clearly. I’m one grateful mom to know that my daughter drove off their lot in her new car worry free. Thank you
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
Thank You Norbit and Thank Steve for crunching those
Thank You Norbit and Thank Steve for crunching those numbers for making it happen. Nor you wanted me in that Cadillac Escalade and I am. Once again thank you J&M Automotive for looking for me.
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
2019 Audi A6 55 Prestige
Vehicle information
Features
Reviews
So fun to drive
The new design is awesome. The size of the car is perfect. Leges room is so good and the screens in the dashboard looks fantastic



Used
2017 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Well I came 31/2 hours to see a car and it’s gone
Well I came 31/2 hours to see a car and it’s gone yesterday I wanted it I was buying it because i recked mine i wanted the same thing
Fun reliable car
The car is pretty much what I was looking for. Enough space for the family; fun and exciting when I needed to be; practical and reliable all other time.






Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
I dealt with Rich Noble and he was excellent.
I dealt with Rich Noble and he was excellent. I am very satisfied with the purchase. I would recommend Rich or Blasius to anyone looking for a new car.






Used
2018 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
What a pleasure to deal with salesman manager number one
What a pleasure to deal with salesman manager number one Would definitely buy another car from them in the future
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
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Lou was my salesperson and he was super communicative,
Lou was my salesperson and he was super communicative, explaining and re-explaining when he seemed to feel it was needed. No surprises along the way, I was able to test drive the van as much or as long as I wanted, have a mechanic come by to inspect it and they washed it and added a full tank of gas on pickup day. They had done some quality servicing to the vehicle as well before pickup day. Lou mentioned early on that he wasn't paid on a commission basis, which was a good detail for me to know. In the end, all the numbers were the same from the beginning to end, no "uh oh" moments and it was a super fast experience on pickup day - probably the fastest ever for me to get the keys and drive a new (to me) vehicle home. I will look to use them again if possible in the next year or so. Highly recommend.
Excellent choice
This is a fun, responsive, reliable, well built car to drive. At over 75K miles now, and I really cannot even consider trading it in because I don't think I will enjoy a better ride.






Used
2018 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Good service
We dropped in without an appointment and worked with Kent to test drive several cars. He was very knowledgeable and helpful. We appreciated how much he was hustling to serve several customers. We really liked that he didn’t hard sell us and was focused on understanding what we were looking for.
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
2018 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Just as promised. A great used car deal!
Saw vehicle on the internet on a Sunday. Called and AMY answered. Based on her accurate information she invited us to the lot the same day. We drove 2.5 hours and test drove the Honda CR-Z. AMY made sure all of our questions were answered. The car was an excellent deal for the price offered. The car did need brakes and a light. AMY made sure the repairs were done to perfection. She communicated via text over the next few days. Always answered instantly. The car was ready when they said it was. Everything completed as promised. Paperwork was painless. By Wednesday evening I was home with the car! AMY was a professional, the business did what they said. No Gimmicks, no false promises, no issues!
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.






Audi Certified
2024 Audi A6 45 Premium
Vehicle information
Features
Reviews
Best Car Buying Experience EVER
Living in Simsbury having enjoyed our 2018 Audi A4 purchased locally, This dealership was a perfect choice given our local dealers questionable reputation and experience






Used
2018 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Old lady in need of a vehicle!
Today, purchased the 2013 Nissan Juke, 112,600 mile for $9,995 today. It will be ready Wednesday or Thursday this coming week. My sales person Amy was excellent. She knew I had a firm budget (retired) and she found two great vehicles to test. The Jeep I could have taken home today with less milage... a little older, however, Jeep mph versus the Juke..., Nissan won even with higher mileage. So far, I'm "a HAPPY CAMPER"! I can't foresee any problems from now until pick-up. So, I'd say, if you need a reliable used car, Amy is knowledgeable and, in spite of the packed waiting room with eager customers, we were never abandoned. Note; yes, the sales people had to multi-task at times. Understand, at these reduced prices, compared to any dealerships for used cars... Patience, just a little patience - and you'll be treated right too. All the best to customers in need of a new used vehicle!
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.
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Audi A6 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Audi A6 | $58,579 |
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 $24,115, 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 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 2016 to 2025.
*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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Used Audi A6 by body style
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