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Used
Audi A6
for sale
near
St. Michael, MN
- 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
2025 Audi A6 45 Premium
Vehicle information
Features
Reviews
Tyler was my sales person and he made our used car
Tyler was my sales person and he made our used car purchase super easy, from the test drive, to looking into why the light came on the dash during the drive (he had the service department review it that night and they solved the problem). Price negotiations were smooth and they treated my concerns with respect. When I asked to have the vehicle to my mechanic, they were happy to let me. But due to logistics problems with my schedule, he used his day off to drive it up to my mechanic himself, on his day off! That’s going the extra mile. Matt was excellent to work with signing papers as well, and the rest of the staff was all very friendly as well. It’s nice to see there are still car dealerships that treat you with respect and go the extra mile to give you excellent customer service!






Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Cadillac XT5
Such an easy process! Very clean and COVID minded facility. Went very quickly which we appreciated. Brad was excellent to work with. Would recommend to anyone!






Used
2022 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Low pressure purchase
Worked with Helton Cerqueira in the purchase of a certified Tiguan, he patiently explained all the features on a variety of different models, my wife had dozens of questions and he went through them for her. No pressure, just letting the quality of the product sell itself.




Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Smoothest buying process ever!
I had a fantastic experience buying a used TDI from this dealership. Karen, my salesperson, was extremely helpful and customer centric. She even came back into the dealership to close the deal later that same night. This dealership also was the only that I found that replaced items such as brakes, battery, wipers and tires knowing that these TDIs sat for several months in a lot during the manufacturer buyback. I highly recommend buying from them. It too no more than 15 mins when I returned to ink the deal. Fantastic!






Used
2018 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Great Service
Tanner was great and super helpful! Full video of everything so I know what is going and can stay in the loop.
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
2017 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
See Hakeem
Let me first say I am a very pragmatic, simply looking for a commuter car to replace a vehicle destroyed in an accident, and had been searching for a few weeks for a used car, and came across Cornerstone online. After weeks of dealing with sales folks who were the “classic” car salesman, trying to sell me cars at twice my budget, I was directed to Hakeem at Cornerstone. He listened to my needs, was attentive, gracious and patient. He referred me to comparable vehicles to my first choice both in type and price range, wasn’t trying to upsell crazy amounts over my budget, and I’m not only happy to say I purchased a car at Cornerstone Kia in Elk River, I’ll say I will go there for my future needs and you can bet I’m asking for this gentleman again. Congratulations Hakeem, you should be the standard by which car salesmen are compared! Thank you very much.
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
2015 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Highly Recommend
I bought a Mini Cooper the end of January from Perfect 10 Auto. The process went smoothly but when issues came up with the mini Cooper Perfect 10 Auto went above and beyond to help with the problems that arose. The customer service I received was phenomenal. They truly went above and beyond to help fix the problems that came up. I HIGHLY recommend this business. I am not one to write reviews (I never write reviews!) but I am very impressed with this business and the owners for all their help in making me feel valued & listened to as a customer. Thank you Perfect 10 Auto. I would buy another vehicle from you again. I will recommend this establishment to family and friends for the quality customer service I have received. Thank you!
My second A6
My A6 2.0 quatro has 110k miles. Still looks great. Have gotten 34.5 mpg on open highways in Pa. Comfortable ride. Leather seats are holding up. This is my second A6.






Used
2022 Audi A6 55 Prestige
Vehicle information
Features






Used
2014 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Wonderful experience.
Wonderful experience. Very friendly folks at this small family owned business. Buy local. Buy small business.
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
2014 Audi A6 3.0 TDI Premium Plus
Vehicle information
Features
Reviews
Most Reliable Car I Have Owned
Love the way it drives and no problems whatsoever. Owned it for 3 years. Very comfortable and great in snow with cold weather package for heated steering wheel, etc. Great ride!






Used
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Thank you, Ideal Auto Imports!
A BIG THUMBS UP to Ideal Auto Imports!! Purchased my Audi Q5 Premium Plus this week and Love it! Many Thanks to Misha & John for their respectful, easy, and no pressure help.. Their knowledge & professionalism were tip-top and great listening skills with easy smiles refreshing. I Absolutely Recommend IDEAL AUTO IMPORTS in Eden Prairie, MN.
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
2014 Audi A6 2.0T Premium Plus quattro
Vehicle information
Features
Reviews
You won’t regret buying this car!!
I’ve had the 2014 A6 TDI for theee months now and absolutely love it. I average about 33 city and 40 plus on long trips. Very comfortable, quiet, and feels so solid. Even closing the door, you can tell it is so well built by how heavy the doors are! I hope to be writing another review in 150k miles!!






Vehicle information
Features
Reviews
They took care of me as I was his own family
I have bought a car from them for my daughter. The car wouldn't accept gas Bob told me to take it to their mechanics their mechanics found some stuff that was wrong with it and Bob took care of me as I was his own family. Really really really appreciate the honesty and how they took care of me and my kids.
2004 Audi A6 2.7T S-Line my first love
I owned a 04 a6 and absolutely loved it. Very reliable and a blast to drive in the winter. Car has just enough power and decent gas mpg if you drive civil. Lol. Highly recommend. I will say if you don't have money for the maintenance forget it. These cars are beautiful machines and are expensive to work on. Absolutely worth it tho. I bought it certified preowned from the Audi Exchange and I'll never buy another brand. Bought to buy another one






Used
2016 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Great Cars!
Great cars and in great condition. Sam is easy to work with. I recently purchased an Audi from his dealership. I would do business here again.
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 3.0T Premium Plus
Vehicle information
Features
Reviews
Looks like a great dealership, but it`s hard to buy a car
Looks like a great dealership, but it`s hard to buy a car so far away when you can`t get to see it first. R.
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
2020 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Excellent Service, they really look out for the interest
Excellent Service, they really look out for the interest of the customer. They also made sure I understood everything that was going on with my vehicle.
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
2017 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Actually, I really wanna leave a review!!
Today I picked my car up from the Lexus dealerships for routine major maintenance service. Nothing serious; routine fluid change...transmission fluid, transfer case, engine coolant, rear differential. And tire rotation. I have driven this car since April 2020. This is my third dealership visit; the past two were for oil changes. After this third major inspection, the 2011 Lexus LS 460L continues to check out as okay. All is well. Thank you Dan and Kim. Great car at a great price! I am very happy with my purchase.
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.
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Used
2023 Audi A6 55 Premium Plus
Vehicle information
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Used
2023 Audi A6 55 Premium Plus
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Used
2024 Audi A6 45 Premium Plus
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Used
2014 Audi A6 2.0T Premium Plus quattro
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Used
2012 Audi A6 3.0 Premium quattro
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Audi Certified
2024 Audi A6 45 Premium
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Used
2015 Audi A6 3.0T Prestige Quattro
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Used
2025 Audi A6 45 Premium Plus
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Used
2018 Audi A6 3.0T Prestige Quattro
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Used
2018 Audi A6 3.0T Premium Plus
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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 $24,380, with pricing starting at $800.
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 2004 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.
Compare the Audi A6
Used Audi A6 by city
-
Audi A6 in Hanover, MN
2 Great Deals out of 21 listings starting at $2,995
-
Audi A6 in Rogers, MN
2 Great Deals out of 22 listings starting at $2,995
-
Audi A6 in Greenfield, MN
2 Great Deals out of 21 listings starting at $2,995
-
Audi A6 in Rockford, MN
2 Great Deals out of 20 listings starting at $10,995
-
Audi A6 in Corcoran, MN
4 Great Deals out of 24 listings starting at $2,995
-
Audi A6 in Loretto, MN
4 Great Deals out of 24 listings starting at $2,995
-
Audi A6 in Dayton, MN
3 Great Deals out of 23 listings starting at $2,995
-
Audi A6 in Delano, MN
2 Great Deals out of 20 listings starting at $10,995
-
Audi A6 in Independence, MN
4 Great Deals out of 23 listings starting at $2,995
-
Audi A6 in Ramsey, MN
2 Great Deals out of 22 listings starting at $2,995
-
Audi A6 in Medina, MN
4 Great Deals out of 24 listings starting at $2,995
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Audi A6 in Maple Grove, MN
4 Great Deals out of 24 listings starting at $2,995
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