Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Mercedes-Benz GLS 450
for sale
near
University Park, IL
under $899,990
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Professional and courteous service with Jovan Rueda.
Professional and courteous service with Jovan Rueda. Honest and expeditiously handle my requests with the lease. Will recommend visiting this dealer ship and asking for Jovan Rueda.
I bought this vehicle is a retirement car.
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.
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
5 stars for Bill Jacob's!
5 stars for Bill Jacob's! He was very friendly, courteous, and helpful with the service of my Land Rover. I definitely recommend Jacob's Land Rover dealership!
I’ve had many Mercedes-Benz models over the years,
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..
Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I had my car in for a head light replacement.
I had my car in for a head light replacement. It’s a very nice place & very friendly. I would recommend going there!
Love this car
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!
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent service by sales person-Hassan A.
Excellent service by sales person-Hassan A. and his staff. I was looking for to lease a vehicle and Hassan A. was kind enough to show me the deal of the month and of the dealership which I grabbed it! Very good sales person. I highly reccomed to go see Hassan Arouri for your next vehicle. Vithal Chaudhari
Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Nice man pick up from train station i love my new car
Nice man pick up from train station i love my new car A++ fixed my AC too and I left happy
Great Vehicle
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.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
For over 10 years and three Mercedes, I always go back
For over 10 years and three Mercedes, I always go back and I am never disappointed! I highly recommend this dealer for both Sales and Service.
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
This was our 15th car purchased/leased at Laurel BMW.
This was our 15th car purchased/leased at Laurel BMW. Think that number explains it all. We are fortunate to have an established relationship with our sales representative and a great service department.
Very happy with my purchase from RBM Alpharetta.
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.
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience
Drove over 50 miles because this dealership had a car I was interested in. It was nicer than I even expected and a very good price, so my wife and I bought it. The sales people treated us great. Daniel in finance went over all of our financing options and secured a great loan for us. I never write reviews, but this was a very nice experience. Would highly recommend and consider purchasing here again.
Muy confiable seguro excelente
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.
Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Everyone there was great especially my Salesman Chris
Everyone there was great especially my Salesman Chris answered all my questions and was willing to work with me without the usual pressure this is my second purchase from them
Love it so far
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.
Used
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I have purchased 5 cars from Ultimo Motors East.
I have purchased 5 cars from Ultimo Motors East. All of the transactions were smooth, fast and hassle-free.
very roomy and functional
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 .
Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Let start off my saying these bugs are great.
Let start off my saying these bugs are great. Made sure I was comfortable with what I was buying and made the process very easy and simple.
Great SUV
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.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I had a great purchasing experience thanks to salesperson
I had a great purchasing experience thanks to salesperson Ardit. Please see him for your next Mercedes-Benz purchase or new purchase. Again wonderful experience.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Had a great experience.
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.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Good guys to do business with.
Good guys to do business with.. they helped with the selection & finding the car we were looking for. Especially Christopher Roberts & Joe worked hard to make our experience enjoyable
Used
2020 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
Great customer service
Purchased my second car from Haus of Imports. They took care of me and my family both times and always got a great car. Highly recommend this dealer
Large yet stylish enough to carpool the Grands
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/
Used
2017 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
These guys are super knowledgeable and know there cars
These guys are super knowledgeable and know there cars :-), we had a great experience with our salesman Bekim, he was very helpful with work with us on the budget we had in mind for a car. I will definitely be back and will be referring all my friends, there fleet of cars are on point, a one stop shop. A great group of guys stop by you wont regret it.
Perfect for the family of 6 like me.😍😍😍
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.
Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Best SUV we've ever owned.
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
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Dream come true
From the moment I walked in the door at Napleton Mercedes in Schererville until I drove out the lot with a brand new Mercedes, these folks treated me like a queen! Roger Buss and Tony Turco checked in with me a number of times. Roger set me up to work with Holly Avant...what an awesome, knowledgeable person she is! Holly answered every question I had and came up with a number of questions I didn't think to ask! Brandon took great care of me and ensured I was satisfied. The final thing that made it all the best car buying experience of my life was, Holly came out, set up my phone, made sure I knew how to operate it properly and then set up all my favorite channels on the satelite radio. Thanks to all of you for making my Mercedes dream become a reality!
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Exceptional experience.
Exceptional experience. The entire staff is professional, courteous, knowledgeable, and efficient. Service is always completed in a timely manner. As an added bonus the technician sends a live video to the customer as he is performing the vehicle’s diagnostics.
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great service
Good customer service From day one I go over there to buy a car they was good with me they help me a lot even after one week from heaven the car I go back to them the car was shaking need break They help me and fix the brake for me and check the car from A-Z thank you for a good customer service
High Performance And Comfortable Car
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.
Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $98,960 |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used Mercedes-Benz GLS 450 by price
Compare the Mercedes-Benz GLS 450
Mercedes-Benz GLS 450 under $899,990 by city
-
Mercedes-Benz GLS 450 under $899,990 in University Park, IL
24 Great Deals out of 51 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Monee, IL
21 Great Deals out of 43 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Richton Park, IL
26 Great Deals out of 53 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Park Forest, IL
26 Great Deals out of 53 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Matteson, IL
29 Great Deals out of 62 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Crete, IL
14 Great Deals out of 27 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in South Chicago Heights, IL
23 Great Deals out of 48 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Olympia Fields, IL
26 Great Deals out of 55 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Steger, IL
23 Great Deals out of 41 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Chicago Heights, IL
26 Great Deals out of 53 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Flossmoor, IL
26 Great Deals out of 56 listings starting at $14,400
-
Mercedes-Benz GLS 450 under $899,990 in Frankfort, IL
27 Great Deals out of 60 listings starting at $14,400
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
