Used Mercedes-Benz GLS 450 for sale near West Dundee, IL under $899,990

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 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 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.

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.

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.

We purchased our Range Rover at Mercedes Benz of Naperville. It was a positive experience. Our salesman Serafin, was awesome. He made our buying experience great.

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

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.

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

I have brought my vehicle in for every oil change I have needed. Always courteous and professional, my car gets a diagnostic check every time and is freshly washed. I like that the Service Department send out coupons, and making an appointment is easy online or with a phone call.

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.

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!

Everyone was super welcoming, and the hospitality was great. Kurt is an amazing person to work with, I?ll always recommend him for any business.

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!

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

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.

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.

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.

This my second GL and I am very pleased with the many new options. I will need to look up and figure how to use most of the yet the manuals are easy to use. and there are videos on MB web site to help.

Very professional and helpful. Also, the salesperson was very helpful and accommodating. I'm happy to recommend!

Amazing service from start to finish! The staff helped me find exactly what I was looking for and made the whole process simple. Definitely a five-star experience.

The experience was outstanding, the salesman answered all of my questions and made the process of purchasing this vehicle a pleasurable experience.

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.