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Used
Mercedes-Benz GLS 450
for sale
near
Blue Island, IL
under $1,000,000
- 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
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
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
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great Car Buying Experience
I bought a 2011 VW Routan from Auto Gallery. Steve went above and beyond to make my car buying experience painless and easy. Great guys to work with. Will recommend to friends and family.
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
2017 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
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
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
My rear bumper is damaged with my 2002 silver Honda
My rear bumper is damaged with my 2002 silver Honda Accord. I’m thinking about selling my car and buying myself a new car.
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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Service was amazing!
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.
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I had a great time picking my new car!
I had a great time picking my new car! Matthew Bako was my sales consultant. He was very knowledgeable and professional. It was a very positive experience.
Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I just bought a 2019 Mercedes-Benz CLS 53 AMG from
I just bought a 2019 Mercedes-Benz CLS 53 AMG from Chicago Auto Place. I'm out of state but deal was great. Took about 5 days to get delivered. Longer than i wanted but they delivered. Kept communications the entire time. Ricky was great. In the process i got worried and started researching. There are some people years ago that didn't review well. I really don't thinknthe deserve those reviews. After i got the car i asked the owner about them. He said they changed their business modelnto higher end cars with lower miles. And it has worked for them. I am 100% happy and have a stellar car. Inwould recommended whole-heartedly. They are in Chicago and i amnin Texas. Stressful buying online but they delivered on all cylinders.
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Happy that I purchased at this dealership rather than
Happy that I purchased at this dealership rather than others in town. Turned out to be better deal and better car!
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.
Used
2020 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
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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
If you’re on a market for an ultimate driving machine.
If you’re on a market for an ultimate driving machine. BMW of Elmhurst in Illinois is the ultimate dealer to get that machine. Michal is THE guy to see.
Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Easy in and out nice waiting room kept updating car
Easy in and out nice waiting room kept updating car pr0gress while waiting for car
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience, quick to set up, check in and out and
Great experience, quick to set up, check in and out and everything was quoted with pricing. Time was appropriate for the amount of work done
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.
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
Mercedes-Benz Certified
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I have owned Mercedes for 30 years.
I have owned Mercedes for 30 years.This has been the best dealership of all.Totally perfect
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.
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
The service team are highly professional and the process
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.
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience, Dennis is a very knowledgeable person.
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.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I enjoyed my buying experience at the dealership , sales
I enjoyed my buying experience at the dealership , sales team was great especially Jack. Vehicle features were great with clean condition , I was able to test drive and make a decision. My trade in value was great
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
As a returning customer to Laurel BMW of Westmont, I am
As a returning customer to Laurel BMW of Westmont, I am very pleased with my car purchase from my initial test drive to the delivery of our new BMW. Thank you very much for your customer focus, attention to detail and follow-up through our quicker than expected delivery process!
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Excellent service.
Excellent service. Very satisfied with the results. The wait was worth it. I look forward to coming back.
*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.
Compare the Mercedes-Benz GLS 450
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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.
