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Used
Audi A6
for sale
near
Frederick, MD
- 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
2017 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
My salesperson was Aydin Abbasov and he did a wonderful
My salesperson was Aydin Abbasov and he did a wonderful job with everything. I flu out of Syracuse at 6am and arrived in the Washington VA airport (IAD) at 7:35am where Aydin picked me up before the dealership even opened for the day. By 10:30am I was on the road for my 7hr return trip back home to NY with my new '25 Tacoma Sport.
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
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
The customer service is great.
The customer service is great. They are very professional and very knowledgeable. The my also provide the status of what is going on with your vehicle.
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 Premium Plus
Vehicle information
Features
Reviews
Customer
I would like to say this was my first car experience and it could not have been any better. Sade was awesome to work with. She knew what she was doing, she knew what I was looking for and worked to get that vehicle for me. I would recommend her. She is very motivated and you can tell she loves her job.
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 3.0T Premium Plus
Vehicle information
Features
Reviews
REPEAT HAPPY CUSTOMER
I have been buying cars for my whole family from SOUTH STREET AUTOS for 20 years. They have the best and biggest selection of used cars in the area. If you are looking for a good used car and a friendly dealer ship this is the place.to buy your next car he always has over 100 cars in stock
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!






Audi Certified
2021 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Great experience!
We had an excellent experience with the repair of our Volvo. Andre is always very responsive. He even arranged for a loaner vehicle at short notice.
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 55 Premium Plus
Vehicle information
Features
Reviews
Always great service from Jeff Shade to keep my
Always great service from Jeff Shade to keep my BadBlackBmw™️ X5 in top working order.






Used
2015 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
I traded in a Acura to Dot auto sales 2 years ago, they
I traded in a Acura to Dot auto sales 2 years ago, they treated me well during the process and never no stress ion doing the deal. I would buy from them again if the right car became available.
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.






Vehicle information
Features
Reviews
Luiz was great , we have purchased Ford Focus from Auto
Luiz was great , we have purchased Ford Focus from Auto Nest. Great prices and customer services
I found this a great place to buy a car.
I think this is a good car. I've enjoyed writing it so far. there are a couple of simple things that had to be corrected under the 60-day warranty and they did it and I really appreciated it






Used
2024 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
The best experience I've had from a dealership ever - I
The best experience I've had from a dealership ever - I put my car up for sale and got a text from Danie asking me about the Vin for the car and when can I bring it in, at first I was skeptical but immediately I took the car in and met Danie in person - the rest is history. Thanks again Danie for being honest and straightforward. I will definitely recommend this dealership






Used
2017 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
I brought a 2023 Honda Accord and discovered there was a
I brought a 2023 Honda Accord and discovered there was a recall on the fuel system and I had many questions. Very satisfied with repair and my service rep Katharine was fantastic. She was very detailed and answered all of my questions.
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 Premium Plus
Vehicle information
Features
Reviews
Love the video walkthrough while in service.
Love the video walkthrough while in service. Appreciate being added to the golf raffle as well. Hope I win!
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
Vehicle information
Features
Reviews
Excellent service, professional staff, great selection of
Excellent service, professional staff, great selection of vehicles. I recommend. Special Thanks to Oz for taking care of me.
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
2016 Audi A6 3.0T Prestige
Vehicle information
Features
Reviews
Car was making loud noises day after visiting the shop.
Car was making loud noises day after visiting the shop. Brought it right in and they quickly took a look, provided me with transportation back to work and all. Quickly diagnosed the issue (and turned out to be something not related to the previous work and probably not related to dealership at all, just inconvenient timing) but they still provided top notch service.
Very good car eventually
Initially had problems with the front brake rotors. Audi replace them twice, but did not replace the pads. Turned out the pads should have been replaced with the rotors because the pads just transferred material onto the new rotors causing the braking shimmy to return. I paid for new pads on the second rotor replacement - problem solved. Audi could have saved money (and saved me money) by just replacing the pads and rotors the first time. After this, the car was great. Very comfortable, and quick. Gas mileage was very good - about 19 MPG in town and over 30 MPG highway with the 6 -Cyl. due to cylinder cutout when crusing.
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Used
2013 Audi A6 3.0T Premium Plus quattro
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Used
2021 Audi A6 55 Premium
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Used
2021 Audi A6 55 Prestige
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Used
2024 Audi A6 55 Premium Plus
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Used
2016 Audi A6 2.0T Premium
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Used
2018 Audi A6 2.0T Premium Plus
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Used
2014 Audi A6 3.0T Prestige Quattro
Vehicle information
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Used
2020 Audi A6 45 Premium
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Used
2020 Audi A6 45 Premium Plus
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Used
2016 Audi A6 2.0T 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 $24,570, 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 2007 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
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4 Great Deals out of 23 listings starting at $4,995
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6 Great Deals out of 26 listings starting at $4,995
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6 Great Deals out of 22 listings starting at $4,995
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3 Great Deals out of 20 listings starting at $4,995
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