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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
Big Bend, WI
- 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
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Mercedes Service
There are two Mercedes Benz dealers in the Milwaukee area, and I’m glad I chose International Autos Group to service my vehicle. From the time I arrived to the time I left, I was treated very well by everyone. When I arrived, the service person was with a customer but immediately acknowledged me and let me know he would be with me shortly. Soon after, I had the Service Manager, Pete, help me out. Pete is professional, friendly and truly wants to help customers. He went the extra mile to ensure MB would cover any issues under warranty. I really appreciated that and the fact that they completed my regular maintenance quickly. Every staff member I interacted with was very responsive and friendly, from the sales people, admins and even the tech that drove my vehicle. Management: you make some quality hires so keep it up. If you’re looking to buy or need service, I highly recommend the team over at International Autos.






Used
2016 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Service department is second to none!
Service department is second to none! Jermaine is the best! He answered all my questions and got me in and out in record time! A++
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
2024 Audi A6 45 Premium
Vehicle information
Features
Reviews
Russ Darrow Kia Waukesha Wisconsin
The sales staff at Russ Darrow Waukesha were a pleasure to work with and I am glad I chose to purchase my new Kia from them. They understood me as a prospective customer and tailored their assistance to fit my needs.






Used
2022 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Have purchased vehicles for myself, business, and family
Have purchased vehicles for myself, business, and family use. Heidi, John (sales) and service dept always make going into the dealership an enjoyable experience. I’m old, Heidi been great support post sale with tech questions. This feedback is not just from me as I'm usually not the one taking my vehicles in for service. The family always pleased with the customer service. Buy and service your next vehicle from Infiniti Milwaukee. You will be happy!






Used
2024 Audi A6 45 Premium Plus
Vehicle information
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Reviews
Larry Hansen
Great people who follow through and work hard to make a customer feel appreciated. The car I was interested in wasn't the color my wife wanted or I would have purchased it on the spot. This is a dealer I felt I could trust.






Used
2020 Audi A6 45 Premium
Vehicle information
Features
Reviews
Good People - Solid Business
I highly recommend Audi Northshore. My recent purchase experience was not a perfect one but the handling of the situation and customer care was unbelievable for any day and age. Folks that listen, own issues, quickly resolve them.....will always get my business. Those type of business practices are almost extinct. Thank you for swiftly fixing the problems for you could’ve ignored me and told me to kick rocks....like most dealers. Btw, I love my Q7!
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
2024 Audi A6 55 Prestige
Vehicle information
Features
Reviews
2013 SVT Raptor Purchase! Thanks Guys!
Mark and Rich were Great. Helped my wife and I trade in two cars for 1 truck, they had the best price, they were very friendly, they genuinely wanted to get to know us, and were easy to converse with. They were honest and upfront about pricing, and the vehicle was in great shape! We were in and out in less than 3 hours, very fast with all the paperwork! By far the best experience my wife and i have ever had purchasing a car!






Used
2018 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
I have never in my life had better customer service than
I have never in my life had better customer service than with this dealership. They have gone above and beyond what would be considered good service. I would highly recommend them to anyone looking to buy a good used vehicle. Thanks to all.
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
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Zach arranged for my 2003 z4 to be towed, shuttled me
Zach arranged for my 2003 z4 to be towed, shuttled me back to my home 45 minutes away, kept me informed of repair progress, then delivered my car when finished. I previously used Knauz in Lake Bluff but they obviously missed serious repair issues that caused this situation. I'll use International BMW from now on. Can't say enough about the outstanding service from Zach, shuttle drivers Mark and Greg, and driver Dave/ Thanks so much!!!






Used
2014 Audi A6 3.0 TDI Premium Plus
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Reviews
Very easy process.
Very easy process. Omar was very helpful and patient. I did not feel pressured at all. Ended up buying a great car at a reasonable price. I couldn’t be happier with the experience.
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
2017 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
This was my first experience at a dealership, but I did
This was my first experience at a dealership, but I did extensive research beforehand, and had an idea of what to expect. My sales consultant, Lukas Hale, was down-to-earth and personable - and I sincerely enjoyed working with him. In terms of finance, they did honor my OTD price, but sales were a bit high pressure and I would like more time to review the fine print before signing.
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
2013 Audi A6 3.0T Prestige quattro
Vehicle information
Features
Reviews
GREAT PEOPLE
The finance manager was unbelievable , he realy bent over backwards to get us the very best rate. Then the next day he call and said he even get us a better rate. I can't say enough about this team of true professionals!!!! YOU HAVE A CUSTOMER FOR LIFE !!!!!
Pure luxury
This Audi is beautiful, inside and out, with genuine wood in the door panels, dash and center console, soft leather seats, and a massive amount of red light illumination throughout the front cockpit, that is fantastic while driving at night. The exterior is sleek and stylish. The ride is smooth, however the low profile tires do ruin some of the ride atleast on kansas roads that are far from smooth. The engine has no vibrations and suspension seems tight . All in all this is as close to perfection as it gets, German cars are the best.






Used
2015 Audi A6 3.0 TDI Premium Plus
Vehicle information
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Reviews
Tony & Cam were beyond a five stars, they made the
Tony & Cam were beyond a five stars, they made the process extremely fast & easy. The whole staff made me feel very comfortable and confident about buying a Maserati. Definitely would come back again. Thanks again ENE!
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
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Great experience
If I could give the customer service experience more stars, I would! Highly recommend working with Mark Donahue for any Audi needs. I was trading in my A3 for an A4 and Mark took the time to answer all my questions and show me the upgrades that I wasn’t used to (it was very late in the day too). Very impressed with all the staff and will absolutely be returning in the future.






Used
2023 Audi A6 45 Premium
Vehicle information
Features
Reviews
IA was super easy to deal with.
IA was super easy to deal with. Great Staff and very knowledgeable. I would Highly recommend them.
Used
2016 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
3/3/2025 I bought a another car from Honda in waukesha
3/3/2025 I bought a another car from Honda in waukesha David has helped me out again and disappoint me. David was so kind and understanding and didnt pressure me in to anything. If you want a car Wilde Honda of Waukesha is the place to go to. Ask for David trust me you will not be disappointed. Wilde Honda always goes above and beyond in helping there guests get the right car for the right fit. Thank you David again to all the staff great Place !!! :)
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 2.0T Premium Plus
Vehicle information
Features
Reviews
We are from the Fox Valley and have purchased a few
We are from the Fox Valley and have purchased a few vehicles from Wilde in the past and are willing to take the drive because of the excellent experience we receive and this time was no different. Paul Basile met us as soon as we got out of our vehicle (it was Labor day weekend so it was crazy busy) and we are glad he chose us. He was extremely knowledgable on the Ridgelines which was exactly what we came for. He didn’t waste our time, gave us options and got us test driving quickly. We found ‘the one’ that was right for us. Paul made sure we had everything we needed and was great to chat with while waiting for finance to do their thing. I highly recommend working with Paul!
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.
Used
2017 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
Very helpful with car purchase as well as car
Very helpful with car purchase as well as car service/maintenance. Tim was a great help.
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
2015 Audi A6 3.0T Prestige
Vehicle information
Features
Reviews
Purchased my 2015 Grand Cherokee 5 months ago zero issues
Purchased my 2015 Grand Cherokee 5 months ago zero issues perfect customer service honest and professional.If you are looking a car stop by this dealership. Highly recommended
2015 Audi A6
This car was absolutely amazing to own and drive. From the slick exterior style, to the classy interior design. Jaw dropping. Many people will mistaken it for a newer model as well. Great drive. Very smooth, and strong. Highly recommend.

Used
2024 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Steve was very welcoming and knowledgeable.
Steve was very welcoming and knowledgeable. The whole team was organized and friendly. Smooth and quick! I would recommend this team. They did not try to sell me a bunch of silly overpriced warranties or Underbody rust proofing. They respected my time and my intelligence, and I appreciate that. I will buy from them again:)
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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 $24,463, 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 2013 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
Compare the Audi A6
Used Audi A6 by city
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Audi A6 in Muskego, WI
6 Great Deals out of 21 listings starting at $11,895
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Audi A6 in Wind Lake, WI
6 Great Deals out of 21 listings starting at $11,895
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Audi A6 in New Berlin, WI
6 Great Deals out of 21 listings starting at $13,900
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Audi A6 in Tichigan, WI
6 Great Deals out of 21 listings starting at $11,895
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Audi A6 in Mukwonago, WI
6 Great Deals out of 21 listings starting at $11,895
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Audi A6 in Waukesha, WI
6 Great Deals out of 21 listings starting at $13,900
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Audi A6 in Hales Corners, WI
6 Great Deals out of 20 listings starting at $13,900
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Audi A6 in Waterford, WI
6 Great Deals out of 20 listings starting at $4,999
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Audi A6 in Franklin, WI
6 Great Deals out of 21 listings starting at $11,895
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Audi A6 in Wales, WI
6 Great Deals out of 20 listings starting at $13,900
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Audi A6 in Greendale, WI
6 Great Deals out of 20 listings starting at $13,900
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Audi A6 in Greenfield, WI
6 Great Deals out of 20 listings starting at $13,900
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.