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
Chicago Heights, IL
under $100,000
- 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
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
The staff was great and Shannon helped make the process
The staff was great and Shannon helped make the process simple and easy. Love my new car!
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
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Good customer service, very polite, nice vehicle.
Good customer service, very polite, nice vehicle. A very clean establishment. I would recommend this company. I hope nothing does not change my mind.
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.






Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Outstanding!
I've known the service manger, Marc Kubil, for almost 20 years. I can't think of anyone more capable and trustworthy. He goes above and beyond to make sure you are competently satisfied. Robert Fellows is also outstanding, as is Jamir Garcia. At Volvo Oak Park, I'm treated like family, and have received consistently great service.
3 month review
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






Used
2021 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
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!






Used
2018 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
Alex was great to work with.
Alex was great to work with. He communicated well and kept me in the loop during every part of the process. I'm now waiting for my vehicle to be shipped
My Sixth Mercedes Benz-Fantastic Cars
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.
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
“GREAT EXPERIENCE”
Salesman was very personable and friendly when my wife and I visited the dealership. The finance person was very friendly and very helpful when we needed financing the auto purchased. They both were better than the average dealer staff and I will buy my next auto from this place. The experience there was very easy and pleasant and I will highly recommend this dealership to anyone considering the purchase of there next auto.
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Emily Salcido, our Service Consultant was excellent.
Emily Salcido, our Service Consultant was excellent. She listened to our concerns and made sure she understood everything was correct for the mechanics, made sure we were happy with our experience and just took great care in our experience. Highly recommend this dealership and Emily!
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
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
My experience is good but I’m looking for car is hai
My experience is good but I’m looking for car is hai price But staff is very good and great response 👍
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
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
See Farah at Countryside Mitsubishi with the car you want
See Farah at Countryside Mitsubishi with the car you want in mind and she will not stop until she finds it!!
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
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Had a fantastic experience with Motor Cars of Chicago,
Had a fantastic experience with Motor Cars of Chicago, Seraj “Raj” Abughoush was amazing to work with. He was attentive from start to finish. I am an out of town buyer and Raj worked with me to make sure I was satisfied before and after purchase. He followed up timely and walked the vehicle with me via FaceTime twice. He took me on a drive via FaceTime and even found a chip in the window and had it fixed before delivery. I will definitely buy another vehicle from Motor Cars of Chicago, they have a customer for life. The manager was also highly engaged And customer focused. I highly recommended and customer friendly. Thanks Raj and team.
Almost perfect for luxury family truckster
Owned this suv for 15 months purchased certified preowned with 33k miles and about half the price of new. The truck has only two issues to note but otherwise rides, drives and in all other respects is far and away the best automobile I’ve owned - which saying a lot for an old guy. The standard tires are nearly useless in snow and ice and we hope an aftermarket replacement will address the issue later this fall. The more annoying downfall is that although the ride is otherwise amazing, the truck handles sharp bumps very poorly - almost the feeling of a car with workout struts. I have had the struts replaced under extended warranty but the improvement was marginal. For most drivers the suspension issue wouldn’t likely be as much an annoyance but for my fellow ocders, be warned. I would buy the truck again, however.
There are additional matching cars outside your search area.
Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.
As a benefit to some of our dealer customers, we display their listings first.






Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features




Used
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features






Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
-
Prev - 1
- 2
-
Next
Mercedes-Benz GLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Mercedes-Benz GLS 450 | $83,980 |
*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 $100,000 by city
-
Mercedes-Benz GLS 450 under $100,000 in Chicago Heights, IL
10 Great Deals out of 30 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in South Chicago Heights, IL
9 Great Deals out of 29 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Glenwood, IL
10 Great Deals out of 31 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Ford Heights, IL
9 Great Deals out of 27 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Steger, IL
8 Great Deals out of 27 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Olympia Fields, IL
10 Great Deals out of 32 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Flossmoor, IL
10 Great Deals out of 32 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Park Forest, IL
10 Great Deals out of 30 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Sauk Village, IL
7 Great Deals out of 23 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Homewood, IL
10 Great Deals out of 33 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Thornton, IL
10 Great Deals out of 32 listings starting at $17,685
-
Mercedes-Benz GLS 450 under $100,000 in Lynwood, IL
8 Great Deals out of 25 listings starting at $17,685
- ${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}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}