Used Mercedes-Benz GLS 450 SUVs for sale near Round Lake Beach, IL

I recently bought a Lexus from carneed & Elman was my salesperson. Let me just say buying a car unseen & shipped can be a nightmare as I’ve had one many years ago. BUT my salesperson Elman did everything to make me feel confident on my purchase, & he did not disappoint! The car showed up exactly as advertised & quickly I might add, & passed my state inspection with zero issues. I’d recommend carneed & Elman specifically to anyone of my friends!!! Ty guys for being an honest car dealer which unfortunately is uncommon in today’s world!!!

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.

Jayson Fleisner was a joy to work with. He is very down to earth and works very hard to help you in any way he can to make your car buying experience a good one. I would suggest him to anyone looking for a new car.

I have bought high quality two used cars from this dealership and gotten service there as well. The care and time that the entire staff gives to their customers is beyond exceptional. They are always fair and always go above and beyond. (Insider tip: Ask for Mr. James!)

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.

This is the fourth car we’ve purchased from Scott Sable in the last two years at Motorwerks. He is an outstanding sales associate with many years of experience. Scott is highly knowledgeable, professional , kind, respectful and an outstanding human being overall. We love doing business with Scott at Motorwerks. Motorwerks in General goes the extra mile of offering services and support for all of your luxury car purchases. We love Motorwerks!!

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

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

Awesome service! They are the most transparent dealer that I have ever been to. Highly recommend Mike and Harris were awesome. Helped my dad and I purchase a new truck

I purchased the vehicle off of a lease in March with 60K miles. Overall I am pleased with the purchase. For the size the SUV is very nimble. The surround camera is a must. On a 350 mile round trip my 5'6" daughter-in-law had no issues sitting in the third row. I put the car seat for my grandson in the 2nd row drivers side because lifting the 2nd row back after 3rd row access is cumbersome and heavy on the drivers since you have to lift the middle seat as well. MB you have to make the 2nd row power back to upright position. Adaptive cruise control is outstanding but keep in mind you have to get the Driver Assistance package to get it. Harmon/Kardon surround sound is very nice. My big complaint is sometimes at speeds above 65 MPH there is front vibration. Does not happen all the time, sometimes I can cruise at 80 MPH and feels like I am sitting in my living room. I think it may have something to do with the Pirellis, I plan to switch very soon to Michelins. A very classy, roomy and comfortable SUV

Excellent. Still waiting for three items. Front license plate frame, rear cargo net and rear cargo pull cover.

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.

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 would like to give a shout out to Hannah Kane on helping us purchase our Mercedes Benz. Hannah was a great sales person. Our purchase was a great experience.

Ok when I tell you my salesperson Ronnie Robles is the best he literally was very patient and helpful with me he pulled my up 3 cars when it was literally time for him to get off and leave he didn’t put me out he didn’t get angry he was just patient until I finally picked the car I wanted mind you this was Saturday and today i finally picked my new baby up and I’m in love with it thanks Ronnie and the whole Hoffman Estates family everyone was so helpful and nice no mean attitudes I got from anyone also to my girl Claudia she was the bomb she help me register my car to my phone and she also went over ever feature I needed to know about my car with me she took my pictures and she knew how a girl loves her pictures lol thanks Claudia everyone was just so patient you guys rock

They contacted me immediately and explained their process for vehicle delivery. Unfortunately I couldn’t find a suitable vehicle. Very professional and courteous.

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.

Great service. Mechanic found a bubble in my tire. Very thankful because I was going on a trip next day. Thanks.

Ever bought a car in an hour? Go to Knauz. I was amazed. Including a short test drive, financing, and a car wash we were on the road in just over 1 hour. Brandon did a great job.

I bought a car from Autos of Chicago for my daughter. I want to thank Adam and Mike for all the help. My daughter loved her car.

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!