Used Mercedes-Benz GLS 450 SUVs for sale near Riverwoods, IL

There's nothing negative that I can say. The agent who contacted me was very patient with me and walked me through every detail I needed. He made it so easy and pleasant. My car was delivered far sooner than I expected, and I was very pleased and excited about that. I didn't expect my new car to be flawless, as it's a 2008 model. The car looks absolutely showroom perfect inside and out. There doesn't appear to be anything wrong with the mechanics or electrical system. I'll know more when my Mercedes mechanic goes over the car, but so far, I don't see this purchase could have been anymore perfect.

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.

No nonsense, honest and transparent pricing, knowledgeable and accommodating. My salesperson interrupted his vacation to fit my schedule and spent the time I needed to become familiar with the car, the options, the financing and the process.

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!

Sales rep (Kenn) and GM (Bradley) were awesome to work with. Just the kind of buying experience everyone is looking for. Highly recommended!

Mercedes c class. I believe this is the 3rd car I have purchased from Autohaus. Very comfortable feeling

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.

Pablo was great to work with...very helpful and accommodating! Would recommend working with this dealership.

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 absolutely love my 2023 Audi S5 Carlos really took great care of me . I just walked into the dealership he showed me a few cars ... and he handed me the keys to this one . I get in love whit the vehicle thanks Carlos and Florin .

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.

I recently purchased a 2020 Land Rover Range Rover and I traded in my previous vehicle . The experience was smooth and professional from start to finish . The team was excellent at staying in touch and made sure all my question were answered. Customer service was top-notch I felt valued and well taken care of throughout the process . Highly recommend.

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

Was looking to purchase a specific vehicle from this dealership. The one I wanted had a pending sale. The sale was not finalized and the salesman I was working with called me inmediately to inform me. I think everything went pretty fast once at the dealership.

i love my new car. it was hard to find a good deal bout i did found it at autos of Chicago great people Eddie and Luna did great job 10/10

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.

Enjoyed the experience and knowledge of our salesman. Highly recommend this dealership Very clean place. Everyone was very friendly beautiful weather. A great day to buy a car

Same day service for belts and spark plugs. In and out the door fast. I even went to the wrong branch and was still served! Wonderfully efficient.

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

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.