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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
Forest Lake, IL
under $899,990
- 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
2018 Audi A6 2.0T Sport
Vehicle information
Features
Reviews
Excellent Car with Comfort, Style, and Outstanding
Excellent Car with Comfort, Style, and Outstanding Service I recently purchased a 2016 Honda Accord EX-L, and I couldn’t be happier with my decision. Not only is the car fantastic, but the buying experience was smooth and enjoyable, thanks to Elman, the salesperson who assisted me. The car itself is a perfect blend of performance, comfort, and style. The 2.4L engine delivers smooth acceleration with excellent fuel efficiency, making it ideal for both city commutes and highway trips. The CVT transmission ensures a seamless and comfortable driving experience. Inside the cabin, the premium feel stands out. The leather seats are not only luxurious but also extremely comfortable, especially with the heated feature. The dual-zone climate control is a thoughtful addition that allows for personalized comfort. The technology package is impressive for a 2016 model. I love the touchscreen infotainment system, Apple CarPlay, and Android Auto for seamless connectivity. The advanced safety features, like lane-keeping assist and adaptive cruise control, provide added peace of mind on every drive. As for the exterior, the sleek, timeless design of the Accord EX-L is a head-turner. The LED daytime running lights and stylish alloy wheels enhance its sporty yet sophisticated appearance. I also want to give a big shoutout to Elman, who made the buying process truly enjoyable. He was professional, knowledgeable, and patient throughout. He took the time to answer all my questions, explain the features, and ensure I was confident in my purchase. It’s rare to find such excellent customer service, and Elman went above and beyond to make sure I had a great experience. Overall, I’m thrilled with my 2016 Honda Accord EX-L and highly recommend both the car and working with Elman if you’re in the market for a vehicle.
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
2014 Audi A6 2.0T Premium Plus quattro
Vehicle information
Features
Reviews
Great Business !!
Bought a 2009 BMW 3 Series 6 Months ago and wanted to review after I had the car for awhile. I wasn't sure buying from a smaller dealer, but everything worked out and the car is still running great. I would definitely recommend buying from this dealer. Thank You Max!
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.
Audi Certified
2025 Audi A6 45 Premium
Vehicle information
Features
Reviews
I got a flat tire Sunday night.
I got a flat tire Sunday night. I called the service center and the automated system was able to get me in the next morning. They had my tires in stock and my dealer sold warranty covered the tire replacements that I needed. Got it all done in a couple hours.
Audi Certified
2024 Audi A6 45 Premium
Vehicle information
Features
Reviews
I had a great experience at Hoffman estate Audi they were
I had a great experience at Hoffman estate Audi they were knowledgeable about there vehicles and the buying experience was hassle free thanks to Carlo I would definitely recommend this dealership.
Used
2022 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
I had my CR-V regular maintenance completed this week.
I had my CR-V regular maintenance completed this week. Excellent service from start to finish. The bill was higher than I expected but I guess everything costs more nowadays.
Used
2022 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Personable and professional staff made this car purchase
Personable and professional staff made this car purchase easy. No games, straightforward transaction. I’d happily work with this team again.
Used
2016 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
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 2.0T Premium Plus
Vehicle information
Features
Reviews
great dealer great cars nothing other to say, super
great dealer great cars nothing other to say, super helpful with my car purchase. great guys
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
2024 Audi A6 45 Premium
Vehicle information
Features
Reviews
On August 9th, 2025, a family member requested my
On August 9th, 2025, a family member requested my assistance in purchasing a car at McGrath Acura dealership in Westmont, Illinois. Our salesperson George provided exceptional support and enthusiasm throughout the process. Although the exact color we desired was not available, George diligently demonstrated alternative options while his manager searched for the desired vehicle. Their joint efforts culminated in a remarkable outcome. After careful consideration and negotiation, we ultimately selected the available alternative. The conversation with George, the manager, and George, our sales representative, was highly enjoyable. Both individuals demonstrated expertise and provided comprehensive answers to our inquiries. They genuinely prioritized our satisfaction. I highly recommend McGrath Acura to anyone seeking an Acura vehicle. Make sure to talk to George in sales!
Used
2011 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Max and Sam were very helpful and accommodating.
Max and Sam were very helpful and accommodating. Answered all my questions and provided information. I did a test drive and liked very much but eventually thought the vehicle might be a little bigger than I want or able to fit in my garage. I would definitely recommend Little House Of Cars.
This Car Will Put a Grin and a Feelin of Oh xxxx Y
The Interior leather brand new, comfort is what I need and Super roomy front and back, Truly a sleeper mid size luxury vehicle, very quiet til you switch to sport and that Beast of Super charger Will make you Hang, my 1st Awd. So time will tell nothing bad all new territory
Used
2018 Audi A6 Premium Plus
Vehicle information
Features
Reviews
Better way to car shop
We test drove a vehicle here and had a really great experience. The salesman, Tim, was phenomenal - very friendly and informative; I would highly recommend anyone ask for him if they visit! We were able to fully inspect the car, including getting it up onto a lift. The entire process was easy, low-pressure, and customer-focused. We ended up purchasing a different car from a dealership where we had a horrible buying experience, which has definitely convinced me that the CarMax sales model is absolutely the way to go. I will definitely be coming to CarMax first for my next purchase. This is just the better way to buy a car.
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
2006 Audi A6 3.2 quattro
Vehicle information
Features
Reviews
Great follow up, I haven't at this point found unit I was
Great follow up, I haven't at this point found unit I was pleased enough to purchase. Thanks for your attention...........done
Quattro Manual Fun
Quattro holds the corners like no other car I have driven hard! 2.0T tuned to 300hp with a manual transmission is just fun. No deed to get the S model. But may want the avant wagon A4 for the family or even A6.
Used
2018 Audi A6 2.0T Premium
Vehicle information
Features
Reviews
My uncle had recommended me to them as he’s purchased
My uncle had recommended me to them as he’s purchased many cars before with Baha. Nas and Mayra were super informative and helpful. This was my first time buying a car so i was super stressed but they made the whole process a breeze.
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 3.0 TDI Premium Plus
Vehicle information
Features
Reviews
Great purchase!
Great service and prices. We bought a 2006 Audi A3 and are super satisfied with the vehicle. It was a smaller dealer but very professional!
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
2015 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
⭐️⭐️⭐️⭐️⭐️ 5 stars all the way for Quick Sales!
⭐️⭐️⭐️⭐️⭐️ 5 stars all the way for Quick Sales! If you’re looking for a dealership that actually stands by their word, look no further. I recently bought a 2014 Toyota Prius from Quick Sales, and from start to finish, the experience was top-notch. Ralph, the manager, is the kind of guy you hope to deal with when making a big purchase. He promised to replace the missing headrests on my car—and not only did he follow through, he went above and beyond by also sending a crucial part needed for my airbags. That level of integrity and follow-through is rare in the auto sales world. The transaction was smooth, the communication was clear, and Ralph made sure I felt confident and cared for even after the sale. It’s not just about selling cars at Quick Sales—it’s about building trust. I’m beyond satisfied with my purchase and the service I received. If you’re on the fence about where to go, let me save you the trouble: Quick Sales is the real deal. Five stars all the way!
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
Car Castle is amazing
The staff is amazing and very helpful! We will be back! The car has been great and very clean inside and out. We are very happy with the purchase.
Lovely car in excellent condition 110,000 genuine
I find this car a joy to drive 14 yrs old and still looks very good (classy) 6 speed box manual and 4 X 4 I have driven the car for 5 years maintenance could be expensive but I buy my spares from the Czech Republic much cheaper than Britain. MPG around 34.
Used
2016 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Pleasant and understanding vehicle unfortunately didn’t
Pleasant and understanding vehicle unfortunately didn’t meet my expectations Martin was great very pleasant.
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
2017 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
I had an outstanding experience with Eryk Buczynski at
I had an outstanding experience with Eryk Buczynski at Castle Volkswagen of Schaumburg. From the moment I walked in, Eryk was incredibly welcoming, knowledgeable, and genuinely focused on helping me find the perfect vehicle. He took the time to listen to my needs, answered all my questions with patience, and provided clear, transparent information about pricing, options, and financing. What stood out most was Eryk’s dedication to ensuring I felt comfortable and confident with my decision. He guided me through the features of the car, demonstrated how everything worked, and followed up afterward to make sure I was enjoying my new vehicle. The entire process was smooth, efficient, and stress-free. If you’re shopping for a new or used vehicle in the Schaumburg area, I highly recommend asking for Eryk. His professionalism, integrity, and customer-first approach truly set him apart. Castle Volkswagen of Schaumburg is fortunate to have him on the team. Thank you, Eryk, for a fantastic car-buying experience!
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.
Audi Certified
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Respectful, straightforward, and quick - three words
Respectful, straightforward, and quick - three words describing my experience working with the team at Audi Exchange. I would return for future vehicle needs.
Audi Certified
2025 Audi A6 45 Premium
Vehicle information
Features
Reviews
The experience was totally Great the best dealership I’ve
The experience was totally Great the best dealership I’ve ever been to in my life.
Audi A6 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Audi A6 | $72,503 |
*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
Audi A6 under $899,990 by city
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Audi A6 under $899,990 in Forest Lake, IL
29 Great Deals out of 71 listings starting at $4,999
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Audi A6 under $899,990 in Hawthorn Woods, IL
23 Great Deals out of 60 listings starting at $4,999
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Audi A6 under $899,990 in Kildeer, IL
30 Great Deals out of 76 listings starting at $4,999
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Audi A6 under $899,990 in Lake Zurich, IL
29 Great Deals out of 72 listings starting at $4,999
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Audi A6 under $899,990 in Long Grove, IL
29 Great Deals out of 73 listings starting at $4,999
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Audi A6 under $899,990 in Deer Park, IL
30 Great Deals out of 79 listings starting at $4,999
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Audi A6 under $899,990 in Indian Creek, IL
29 Great Deals out of 71 listings starting at $4,999
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Audi A6 under $899,990 in North Barrington, IL
23 Great Deals out of 60 listings starting at $4,999
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Audi A6 under $899,990 in Mundelein, IL
21 Great Deals out of 58 listings starting at $4,999
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Audi A6 under $899,990 in Vernon Hills, IL
29 Great Deals out of 71 listings starting at $4,999
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Audi A6 under $899,990 in Tower Lakes, IL
21 Great Deals out of 55 listings starting at $4,999
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Audi A6 under $899,990 in Buffalo Grove, IL
31 Great Deals out of 80 listings starting at $4,999
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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.
