Used Audi A6 for sale near Lily Lake, IL

Great experience, quick to set up, check in and out and everything was quoted with pricing. Time was appropriate for the amount of work done

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.

Best car buying experience I have had EVER!!! Merek was very personable, easy going, and NOT PUSHY!!! I have never met a car salesman this easygoing and up to working with me and actually giving viable options to buying a car. Definitely recommend 100000000/10 come get a car with Merek!

Leased the car for looks new in 2021. Now 2023 with 28k miles. Perfect? No. Awful? Hardly. Many recalls but no maintenance issues whatsoever. Biggest complaint is the auto-start stop and that the electronics are quirky (pre-set destinations reset frequently) car is comfortable, quiet, quick, and get OK gas mileage (would assume better with 2.0 4cyl.) I often switch between this and a 2017 Honda Accord and to be honest I can't tell much of a difference other than noise and quickness. Will buy it off lease (got it before the residual values rose exponentially) and will keep it indefinitely.

I bought my first car from Carbox BMW X4. Perfect service I recommend you guys to him.

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.

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!

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!

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!

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!!

Great service very welcoming beautiful dealership, staff very friendly and helpful, cars and price are on point. Thank you Autos of Chicago I will be back!

The car is beautiful , the engine is great miles were low but the tire pressure light came on as soon as I left the dealership.

Recently bought a S580 from this dealership and I was blown away by their professionalism and their attention to detail. Chris made sure my experience was TOP NOTCH. They also made sure my purchase was to my liking and they had no issue in making sure my vehicle looked fresh off the showroom floor. The whole transaction was very smooth and I do intend on purchasing from there again very soon! So if you want a good experience and a good deal, definitely give them a try, you won't be disappointed.

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!

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.

Best car we have owned! Styling and performance exceeded my expectations. Fun to drive and handles the needs of our family. Really happy with our A6.

⭐⭐⭐☆☆ (3/5 Stars) I had a great initial experience with Highline Autos. The transaction was fast, smooth, and professionally handled. The team—especially Zuhair, the owner, and the young Ghalib—was responsive and knowledgeable, making the buying process straightforward and low-stress. Their professionalism and business reliability stood out during the deal. However, about a week later, I was disappointed to discover that the tires on the car I purchased were leaking. Upon inspection, it turned out that plugs had been used as a temporary fix rather than properly addressing the issue. This was unexpected and concerning, as I had hoped for greater transparency regarding the vehicle's condition. While I appreciated the efficiency and service during the sale, I hope the team takes this feedback seriously and ensures that future vehicles are fully inspected and represented. I’d encourage potential buyers to have a thorough inspection before finalizing a purchase.

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.

Great people. Great service. Highly recommend Erick and team. They will give you a solid deal

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

Great follow up, I haven't at this point found unit I was pleased enough to purchase. Thanks for your attention...........done

Ted was great it was a great experience this is my fifth car I bought from this place

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!

I bought my car G80 here when it was Pugi ,and I had service issues with GPS. I was begging to think I made a mistake buying a Genesis. Since Castel took over, they had some issues in the transition. But Castle has changed how I feel about Genesis. I really see them striving to achieve a premium service. Great Job Castle Genesis. Thank you for changing how I feel about my Genesis purchase again. And the G80 is truly a premium car Thank you.

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

Nai was so helpful and supportive throughout this process! Would recommend anyone to come to him if you are in need of a car.

An truly amazing car with the best technology I have ever seen in an automobile. I am an electrical engineer so I don’t make that claim lightly. The best engineered car I have ever owned. I look forward to driving it whenever I need to go somewhere - a powerful comfortable car that can compete with cars costing much more.

Had a really good experience buying new car. Daniel O. Was really knowledgeable salesman on the Audi as well as competing brands. I was able to take his feedback to cross check and Daniel was spot on. Paper work was painless and I was able to complete the purchase in a couple of hours unlike past experiences at other brand dealers. Overall I thought the Audi team was awesome and look forward to my next buying experience at Westmont Audi. Great job

Marco Torrens was excellent and patient the entire time with the process and very polite with every question we asked, the driving test was great and even pointed directions back to the dealership easily

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.

Marco did and excellent job and help me get the car I wanted! Great guy great dealership.

I have owned my 2012 A6 Premium 3.0 since new and it is the most wonderful vehicle I have owned or leased. No major failures ever, incredibly fun to drive, reflects the quality built into this car. Always parked outside and the paint and finish are still amazing.

Great experience overall. I was offered a fair deal without any pressure or unnecessary upselling. Chuck Fioravanti was straightforward, answered all my questions clearly, and made the whole process easy and stress-free. I?d definitely recommend this dealership to anyone looking for an honest and smooth car-buying experience.