Used Cadillac cars for sale near Sugar Grove, IL under $1,000,000

John Giuffre made the buying process stress free. I would recommend going here for your next car buying experience.

We love our XT5, it drives great and looks great. The only thing is the navigation. You have to plug in your cell phone to get it.

We started out knowing what car we would like to test drive. From the moment we walked in the door we received a warm welcome and everyone we met was extremely nice and wanted to help. The only annoyance, and it really is unavoidable, is the amount of time from beginning to end it takes to purchase a car. Our salesman, Mark, was knowledgeable and informative, helpful and honest and engaging. Would highly recommend him.

Cadillac of Naperville is a first class dealership in every sense of the word. The staff is friendly, knowledgeable, respectful, and every department has a great group of people. The facilities are spotless and very inviting as well.

My wife and I enjoy our XT4 and we have drive it over 19,000 miles in 11 months. People complaining about issues apparently didn’t test drive one before they purchased other wise they shouldn’t be complaining. Performance 8 Comfort. 8 Quality. 7 Exterior finish 9 Interior 8 Ride. 7 Quietness. 8 Nimbleness. 8 Handling. 7 Rear seat room 6 Over all for the value it’s a very nice car. The sunroof had a rattle - dealer repaired a loose clip - fixed - - dealership replaced its battery it seemed weak - replaced with a more powerful one. We have at times spent 7-8 hours highway driving found it very comfortable and quiet. Headlights light of the road ahead very good. In all a very good car. Sounds like some owners should have driven one more before purchasing one or maybe purchased a larger model. We have owned many much more expensive vehicles and this one is in the top ones we have owned. We are in our 70’s so its smaller size is great for getting around. We haven’t had any issues like their complaining about. We will purchase another one possibly a 2025 model.

I can’t express enough how truly grateful I am for Ahmed at Auto House in Downers Grove, Illinois! From the moment I started having issues with my first car, Ahmed showed incredible kindness, patience, and dedication. He didn’t just help — he genuinely cared about making things right and ensuring I was happy. He went the extra mile to get me into a beautiful BMW that I absolutely love, and made what could’ve been a stressful experience feel effortless and positive. It’s rare to find someone so honest, professional, and compassionate in the car business. Thank you, Ahmed, for treating me like family and turning a challenge into such a wonderful experience. I’m forever grateful and will always recommend you to everyone I know! 🙏🚘💙

This has been a GREAT car. I'll miss it.This only reason I'm selling it is, I don't have a need for it any longer. It's got some extras included. Full size spare, car cover, Draw-tite hitch.

Overall, a smooth and enjoyable car buying experience. Kelvin was super helpful and guided me to the perfect car for my needs. Highly recommend

Great car, it can go forever! Comfortable with many features ahead of its time. The 6.2L engine is a beast and can also tow well. Join the 3rd Gen escalade fan Facebook group!

My sales advisor, Izhar, was extremely helpful. There was a great selection of vehicles in stock, and all the employees were very friendly and supportive. My sister is very happy with the car we purchased. Highly recommend.

Switched from a BMW 5 Series to the Cadillac XTS. It is far superior than the BMW and Jaguar XJ previously owned. Both of those foreign extractions were money pits. I purchased the X with 66,000 miles on it and have not experienced the failures other reviewers have lamented so I question the authenticity of their review. The XTS is, in my opinion, one of the most alluring cars on the road today, 2023. It has great presence and commands attention. By far the best car I have ever owned and its reliability has not disappointed. The Platinum trim interior is exquisite. It did, afterall, win Ward's 10 Best (automotive) Interiors of 2013. Definitely a keeper. Get one.

⭐⭐⭐☆☆ (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.

Test drove several models and found that the Platinum Luxury model was fitting for me since I didn't like the sport models all blacked out. The 2023 model is very classy looking yet gives you the presidential feel from the inside. Worth the money to see it turns heads!

Great experience overall , we purchased out of state . The car came as described ( via facetime )

Best car I ever drove …..so smooth you don’t realize how fast you are going. Till you are at 90 think f-no.. lol. Expensive if caught.

Great selection of cars. I bought my Tesla at Affinity and couldn't be happier. After going to a few different places Affinity had the cleanest and by far the best service. I will be back again when the time comes.

Bought the ‘19 in ‘18 off the lot at 90K- have never held onto a vehicle this long. I can not upgrade this model- better then the ‘23 thanks to world issues that affect vehicle manufacturing. Excellent ride, comfort, and superior durability. My vehicle is pristine and l love it. 40 years old, over 25 brand new purchases and this one is still a daily driver!!!

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

Good interior quality, beefy, spacious and well built. Predictable handling in all weather and road conditions. Not so comfy but your ride is always safe. Regular maintenance is not so expensive.

I had a fantastic experience at this dealership! From the moment I contacted the dealership while I was in Tennessee, I flew in, and the staff was incredibly friendly, welcoming, and professional. Uri (The rep) took the time to answer all my questions, made sure I felt comfortable, and went above and beyond to help me find the right car. The entire process was smooth, transparent, and stress-free. It’s refreshing to deal with a team that truly values customer satisfaction. Highly recommend this dealership to anyone looking for great service and an amazing team!

Excellent fit and finish. The panoramic sunroof is great in the winter months. The 3.0 engine is underwhelming but smooth. Overall, it is a good car and a pleasure to drive.

Matt is sales was very open and honest. He worked to get the payment I needed!

BEST CAR EVER so cool it’s just amazing And highly recommend it’s just pure awesomeness like I said high recommended it’s so nice I love it

I came in here looking for purchase a new Toyota rav 4. The associate there name mark was super helpful and patient. You could tell he enjoyed his job, even though I i didn’t purchase a vehicle when I come back I want marky mark(nickname i gave him yeah so what)

This vehicles has met all my expectations from appearance to performance inside and out. I would prefer or recommend the CT6 if family Vacations are in order

This has been the best car buying experience I've ever had in my life. No haggle prices everything is in black and white inspections are already done, the friendliest staff and owners I've ever came across. We definitely recommend them to everyone!!!!!

was looking for an attractive, sporty car for my wife. Found one 400 miles away. I took a chance, inspected and purchased this 2007 Cadillac XLR from AutoTrust USA. Fine establishment to do business with. The car is in perfect condition (so far)..

Although we could not agree on a price, Kourtney was very helpful; very knowledgeable about the product. I enjoyed working with her.

Great dealer and salesperson at Classic Cadillac. Was best car buying experience in 20 years! Every thi n g you would expect from a Cadillac

Service is great and friendly and they will do everything they can to make sure you get your car in and out no problem. They’re awesome! -jimmy sands

We own two XT 5’s 2017 AWD and 2018 FWD. I can not recommend these vehicles more highly. Eight years with the 2017 and no major issues at all. Regular oil changes and have been diligent with manufacturing recommended services. The vehicle is comfortable, reliable and I am keeping it to the end. 78,500 miles by the way. The 2018 is 6 months old with me. I purchased it with 18,000 miles. Just finished having all fluids flushed, plugs changed out and some high quality tires on it, and look for to owning it for the long haul. I am very impressed with these vehicles. They feel solid in inclimate weather, handle exceptionally well and the fit and feel are top notch!

The people at Naperville were professional, friendly, and worked to sale me a car. Ben, was fantastic! He followed through, and did his best to make sure I was pleased and willing to secure my purchase. I would highly recommend working with this dealership to pirchase a vehicle. Jamar

I just bought my 2017 corvette grand sport two weeks ago. I flew in from New York. I can’t say enough good things about the process. We worked with Armin, he was top notch. He made every aspect about buying this car seamless and easy. He even arranged an Uber to pick me up from the airport to bring me right to the dealership. We just adore our new car. It’s perfect!! A million thanks 🙂 Joe and Denise

This car is very important, when it comes to the size of your family.Six people will fit in comfortablely love it every family should buy one of this car.

This place is amazing! The selection of high end rare collectible cars is simply eye candy for the soul. The vehicles are fairly priced and there’s no haggling required. The owner, Michael Colby, and his staff are all pleasant and easy to work with. They love and appreciate these cars as much as the customer and it shows! My car purchase was easy and enjoyable. You must check this place out, if you’re looking for a premium pre-driven vehicle. Im going to be telling my friends about this place!

I have owned two xlr' s to date and now planning on moving up to the V. Procrastinated several years considering the cost of the higher-octane fuel required by the V. Retired now so don't plan to drive so much, I am going to keep the 2007 limited edition base (250 made) I have now so I can still ride in stile on regular gas. The 2007 has 63K on it I have put brake pads on the front and replaced the AC compressor. You would do that with any car. The top is an engineering marvel. Everyone who has commented on the car thought it was new, OK, maybe not everyone, there are a few who know the car, all are envious. Such a hoot coming out of a store knowing you get to drive off in the best-looking car in the whole parking lot. Fun to drive is a gross understatement. For me, there was no need to put the super charger on this car. At a buck thirty, I got scared of what would happen if I hit a deer, it was still climbing when I backed out of it. I also have the 2002 red with black interior Eldo.

Talked on the phone, and the second I walked in, very laid back and honest people, best car buying experience I’ve had, Ryan and the whole crew in there are amazing!

The interior is like a space ship! The interior leather is just the color I was looking for. It is so smooth riding and quiet!