Used Mercedes-Benz GLS 450 for sale near Hickory Hills, IL

Great service as always. Really liked Francisco. He was very personable and extremely helpful. Very easy to work with. And that's all I have to say.

I’ve had many Mercedes-Benz models over the years, including AMG’s and the GLS 450 a wheel drive with 23 inch wheels makes this car track like a race car. Out of all the Mercedes-Benz models this is the best one you’ve ever had. The second row seats reclining just like the front row seats privacy shades and the third row comes in handy when needed plenty of cargo space for all those trips to the airport to pick up family and friends. It gets great gas mileage then other SUVs and it doesn’t look like a box like it’s competition. I had the dealer put the Mercedes-Benz standup medallion on the hood even though it has a huge Mercedes-Benz insignia on the front. I just like to see the stand up Star medallion from the driver seat guide me down the road..

Great experience as soon as I walk in every one was friendly and helpful. I recommend this dealership 100%

I have purchased vehicles from many different dealerships, AutoHaus is by far the best. They treat you like you actually matter to them.

Happy to purchase from this dealership rather than others in town! Turned out to be much better deal and car. Thank you

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 had a great experience buying my tesla from highline auto sales, specifically Scott. We were able to talk and text to negotiate a price both for the car I was buying, and the car I was selling. When I came in to test drive the vehicle, the car operated as expected. Once we got to the buying process, I was in and out of there in 45 minutes, with all the documents signed, and highline stuck to their word on the price we agreed upon on the phone. It was a flawless experience. Highly recommend them for a used tesla.

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.

Everyone at every level of the organization - be it sales, finance or service - were extremely professional with a top concern for customer service. We really appreciated this above all else.

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.

Extremely friendly and professional people. I would buy from them in the future.

Staff were all kind helpful and very professional The staff allowed me time to look at a car. Price was very competitive

My 2 honest cents. Just bought the 2024 GLS 450 and it has a huge presence on road and it looks stunning! I went with the AMG exterior package and it looks way better than the base model. Ride quality is good, very smooth ride on freeways but you do feel small bumps on occasional city roads. The engine is good but I wish it had a bit more power, feels little laggy at low speeds but when you floor it it moves fast and steering is very responsive. On the other hand, cabin very silent tho and you barely get to hear road noise (without acoustic package). The Mileage is incredible on this, wasn't expecting to write about it but the GLS gives better mileage than my GLC. Interiors are amazing and is something no other manufacturer in this segment can match (especially at night with ambient lights), seats are super comfy and the infotainment screens are also crisp. Overall, love this SUV and i'm gonna keep it for a while.

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.

I had the absolute pleasure of working with Omar during my recent car purchase, and I can’t recommend him highly enough. From the moment I walked in, Omar was friendly, knowledgeable, and completely focused on finding the right car for me—not just making a sale. He took the time to understand my needs, answered all my questions with patience and clarity, and guided me through every step of the process with honesty and professionalism. What really stood out was how transparent and low-pressure he was, which made the experience stress-free and enjoyable. Thanks to Omar, I drove away in a car I love and with a deal that I felt great about. If you’re looking for someone who genuinely cares about helping you find the right vehicle, Omar is your guy. I’ll definitely be recommending him to friends and family!

John Pewitte is the man to go to! Great service and he helped me find the perfect car for me and my family!

Special. A delight to drive. Love the way it handles. Extremely responsive, both acceleration and steering. Cabin is very quiet and at night almost too relaxing.

Service was amazing! I would say we were in and out within an hour and a half our advisor explained everything to us. We have no complaints.

Happy that I purchased at this dealership rather than others in town. Turned out to be better deal and better 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.

This is really a great place, they are so busy it is amazing. Pricing on some cars are fantastic. I just sent a friend there to look at one and it was gone by the time she arrived. I'm sure she'll find another. We bought an SUV, but I am also in the market for a sedan! This will for sure be my Go To place!

We stopped into Mercedes of Westmont as a second stop in our search for a new car. I am not really a fan of buying new cars, we typically buy a car and drive it until it’s dead, just so we don’t have to go thru the whole purchasing process of getting a new car. Chris at Mercedes of Westmont has completely changed my outlook on buying new cars! He is very professional, but yet relatable and understanding of the process and how to make it a pleasurable experience. We weren’t looking to purchase a car that day, but Chris really listened to our wants and needs and was able to find something for us that fit what we were looking for. He was very patient with us as we made our decision. Hands down the best experience I’ve had buying a car.

I have purchased 5 cars from Ultimo Motors East. All of the transactions were smooth, fast and hassle-free.

I have test drive the range rover the X7 and I find this is the best for me , it has the room and comfort plus all the safety plenty of power too with a good mileage for a car this size .

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

We just bought this car. Comfortable, roomy, easy to drive. Not quite a luxury ride that the Lexus GL has but performs well. Takes a second to get comfortable with the bells and whistles. Beautiful car, 2 2 2 seating. Easy for kids to get in without climbing over or moving a seat. We bought this SUV for me to drive around town as well as to school carpool my grandchildren. So far...very pleased. This is my third Mercedes. My only complaint with Mercedes is the fuel tank on the passenger side. I feel a little more vulnerable being on the opposite side of the driver side when pumping fuel. I assume it has been this way for years. I guess safety at the gas station was not as big of a concern as it is today. If considering a luxury SUV test drive. I think you will be pleased/

Have a great selection of vehicles and happy with the one I decided to purchase. Thanks Stan with your knowledge of the new features of the car. I didn't however get a heads up about an Auto Chicago charge on top of the asking price price for the car. (899) So that does bug me a little. Not sure it would have changed my mind... but just pointing it out to me would have gone a long way for me.(

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.

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.

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.

Made me feel like family as soon as I walked in very helpful and accommodating to my needs didn?t feel rushed at all great staff and location overall.