Used Mercedes-Benz GLS 450 for sale near Munster, IN under $1,000,000

I had a really good experience with Guaranteed Motor Cars. The whole process was smooth, no pressure, and they were upfront about everything. The staff was helpful and made sure I left confident in my purchase. Definitely 100% recommend them if you’re looking for a solid car buying experience.

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.

My experience was extremely pleasant and Jake was very helpful and he worked efficiently and got me out in a timely manner!

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.

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.

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.

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..

I have bought a lot vehicles in my life but this was one of the best experiences I’ve ever had the entire staff was great

Great service and easy to work with. In and out quickly and they had a great selection of imports.

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 absolutely loved my service from Zeigler of Orland Park. I drove 2hours away from the the location and received excellent service. Grant and Colleen were exceptional and had all my paper work ready for me to sign. When I test drove the car Colleen made sure I had a full tank of gas before leaving. Definitely would recommend everyone I know to this location.

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 selection of cars and great prices recommend I bought a 2024 Kia ev9 ask for Joe for the best experience!!!

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 am so happy with my new 2022 Tesla Model S Plaid that I bought from Highline. Justin took care of me the whole time and even Vince helped me out with a few other things. Thank you Highline!

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

The service team are highly professional and the process is well organized. Last time I was with one of the service team; Jesus, he took great care of my care, very professional and in timely fashion.

Great experience, Dennis is a very knowledgeable person. Willing to answer any questions i had. The whole process was smooth and easy. Highly recommended to people wanting to get mercedes.

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.

Agnes was beyond amazing!!! She was so personable, helpful, and friendly!!!! We drove almost 3 hours to buy our new Land Rover and we would most definitely return to work with Agnes ANY TIME!!!