Used Mercedes-Benz GLS 450 for sale near Carol Stream, IL under $899,990

My oil change was less expensive than my estimate that I received when I arrived. Nick, my service advisor, did a great job and got me back on the road in less time than expected.

Had a great experience. Didn?t try to oversell me. Find a perfect fit, for me. Easy purchase process, I wasn?t there all day. Great job teaching me everything I need to know about the cat.

Great service! Warranty handled with ease, would recommend and will be returning/coming back next time

I want to note this dealership as one of the best, with flexible prices and professional staff. I especially want to note sales guides: Agnes Landowski and Dennis Azarov. They have proven themselves not only as good advisors in financial matters but also as experts in the technical features of cars.

Whenever my vehicle needs service I take it here. The service managers are really good to work with and I really appreciate them sending videos to my phone so I can see exactly what the technician is seeing. Pricing could be better and I think the 3% service charge on credit cards is nickel and diming customers otherwise they would get 5 stars.

Julio R and Gary K did what was necessary to get my car repaired in a short time with care and respect.

Very happy with my purchase from RBM Alpharetta. The car has a very comfortable interior with all the features available. Handles well in town and on long drives. Good acceleration for such a big vehicle. Love the contemporary exterior.

Best buying experience ever. After shopping other dealers all week. Going around getting the run around. I contacted Continetal via their website. I sent them text message containing pictures of my trade, trade amounts offered by other dealers, and my offer to buy their truck. Two text messages later Mustafa and I agreed to a price. One phone call to seal the deal that took two minutes, and finally 1 hour at dealership. I was in the car business for 4 years know a good deal when I see one. Thier numbers are spot on. Not only fair but priced like friends and family. Nothing was promised or said that they could not do. I have bought well over 100 cars in my 48 years and have had few people as considerate and honest as Leo and Mustafa! I can't say enough good things about them. Best deal in 200 miles and painless to deal with. I know every trick in the book and advertising falsehood...they didnt hide the rebate to keep as their profit and gave me special financing. Cannot express how refreshing it is to deal with people like they are. It usually takes 2 days, 100 texts, and 6 phone calls to make the deal they made in minutes. I am even getting a Hat next Tuesday! Thanks guys.

Jay was great. He always provides excellent service. Work was done quickly and properly. The car was washed as usual. I would highly recommend this dealership.

I bought this vehicle is a retirement car. He moves great is responsive and very smooth. I wanted a retirement car for my retirement. I am 60 years old and I want that something that represent my current status with luxury interiors, beautiful blue color, and 20 inch wheels it is awesome looking. I can reach 70 in the blink of an eye any moves like it's going at 30 or 40 miles an hour. He has an awesome radio system. although it is not all digital, the radios are for listening. I have an excellent sound, System. Great interiors, great materials, great lighting if you're planning to buy a GLS the 450 is definitely one of your best choices.

Jamie was great to work We had a less than great experience at a different Mercedes dealership after contacting Hoffman Estates he stepped up and found us the vehicle that we wanted and had it at the dealership in less than a week The rest of the team was just as great as well They made purchasing our first Mercedes the awesome experience it should be Thanks again to everyone at Hoffman Estates especially Jamie We will definitely return Thanks again Darin and Kay

I had a great time picking my new car! Matthew Bako was my sales consultant. He was very knowledgeable and professional. It was a very positive experience.

Autos of Chicago truly impressed me with their exceptional customer service and professionalism. From the moment I walked in, the staff greeted me warmly and took their time understanding exactly what I needed. They showed me several used cars, explained their features clearly, and were completely honest about pricing. The car I chose was clean, well-maintained, and fairly priced. The entire process—from test-driving to paperwork—was smooth and stress-free. I’m extremely satisfied with my purchase and highly recommend this dealership to anyone looking for a reliable used car.

Tiene mucho espacio, perfecta para lo que necesitaba, muy cómoda, segura para mi famlia este modelo es un espectáculo, los asientos muy cómoda, buen motor.

I had the best experience at exclusive Autohaus bought a BMW 4 series from Exclusive Autohaus. It’s been six months since I bought the car no problems at all. Financing was really easy. Got the best interest rate. I am definitely going back in future to purchase another car. I did recommend the dealership to my father and he also bought a car from here.

I have this car for almost 6 years I have no major problem at all. We always use this for long drive and short heavy cargo. Excellent SUV.

Bought 4 cars thier in 10 years they our best in sales and service staff the best service is out standing they care alot for customers

Great place to buy a car I was extremely pleased with the assistance I got from Fahad Dawood at Okaz Motors. I needed a car for my college student and had very specific needs. We had spent all day looking for cars and didn't find any cars that had what we were looking for at the price we wanted. He had just the car we wanted and gave us a decent break on the price so we could afford to buy it. It only came with one key and had a chip in the windshield, and he made us a 2nd key and fixed the chip in the windshield for no extra cost. I would highly recommend Fahed as he didn't use any high pressure sales tactics and helped us find the right car for the right price and addressed all the issues we had.

I absolutely love the feel and performance of this suv. The electronics are state of the art. Excellent road performance in rain, snow or wind. My only complaint is the running board- it needs to be at least 1 inch wider. Actually dangerous in snow and ice.

We just bought a high mileage TESLA from star motors. The entire experience and the car itself was great. Alex can actions as very reliable, open and ready to help always. Payment and shipping were managed in a very honest and trustworthy manner.

Good for Travel and Towing, very convenience for every needs. It has most of latest technologies installed inside the car. Many advanced options require users to read the manual.

I don’t usually write reviews, but this experience was truly exceptional. Working with Matt from Executive Motor Carz was an absolute pleasure. From the start, his and the team's professionalism, honesty, and transparency stood out - qualities that can be hard to find in the car-buying industry. I initially hesitated about purchasing a car sight unseen, but they made the entire process seamless and stress-free. Matt was incredibly patient with my many questions, always available to talk, and guided me through each step with complete transparency. His willingness to go the extra mile, including a detailed video walk-through where we tested every feature, gave me complete confidence in my purchase. Any minor thing that came up was addressed and resolved immediately. It was clear from the beginning that EMC is committed to quality and customer satisfaction. Even being out of state, I never once felt disconnected or uncertain about my decision. Now that I have the car, I couldn’t be happier! Without hesitation, I’d work with them again and recommend them to friends, family, and anyone looking for a reliable, honest dealership. If you’re considering purchasing a vehicle, *this is the place to do it.* Thanks again EMC team!

The GLS has the luxury of a sedan and the versatility of an SUV. This is the fourth GL series that I have had and would not consider another vehicle.

Bruce Jones is the best worker of the center, he helped us to pick and get a car, he has a lot of patience. Thank you, Bruce!

Overall I had a pleasant experience with this dealership and would definitely return when I purchase my next vehicle.

This car met all my needs and more. Love the interior and the way its moves. So comfortable and reliable! Very pleased with this car!

I have owned Mercedes for 30 years.This has been the best dealership of all.Totally perfect

Exceptional vehicle in the SUV class. We drove the BMW X7, Audi Q7, Volvo XC90 and this GLS 450 just kept blowing them out of the water. The ride is amazing and we feel the comfort level and size is the best