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
Mokena, 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
2020 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great place to find good deals and good cars, at the end
Great place to find good deals and good cars, at the end of the day you get what you pay for! Happy to buy from here.
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Earl was outstanding, he and the rest of the team found a
Earl was outstanding, he and the rest of the team found a solution for us an we are very happy with our decision to buy our GLE.
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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great experience buying my Range Rover!
Great experience buying my Range Rover! Very helpful. Honest! Car exceeded my expectations when delivered (bought remotely and delivered). Staff very knowledgeable and provided all information about the car without pestering me with excessive sales pressure. Will go back!
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Service
Very great service everything was perfect they also made sure we get the best experience, also they had coffee machines and snacks for customers when needed.
Used
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Worked with Darrius.
Worked with Darrius..finished my vehicle before estimated time..! Great advisor..! Always helpful..and courtesy..!
Used
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
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..
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
2024 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
PURCHASED A S63.
PURCHASED A S63. IN AND OUT IN NO TIME. THEY HAVE A LUXURY SHOWROOM. THANKS RAY
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
2017 Mercedes-Benz GLS 450 Base 4MATIC
Vehicle information
Features
Reviews
Amazing, hospitable, and upfront people to do business
Amazing, hospitable, and upfront people to do business with. This was my second time getting a car here, always a pleasure to talk with Mel and Sef!
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
Happy to purchase from this dealership rather than others
Happy to purchase from this dealership rather than others in town! Turned out to be much better deal and car. Thank you
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
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.
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Very kind and caring .
Very kind and caring . Helped alot to make the deal. Salesman was kept me informed. Lending Maneger also put extra effort to make the deal.
Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
My husband and I went in late and met Ismael Ramirez and
My husband and I went in late and met Ismael Ramirez and his manager Edgar which were very professional and very easy to work with. We’ll definitely come back for another vehicle.
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
Steve was easy to work with.
Steve was easy to work with. Never felt under pressure. Thanks for keeping things smooth and easy. Moe was also good to work with.
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
2022 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
MY FIRST VISIT TO SERVICE DEPT
When you think of going to a service dept you think about something being wrong. They not only fixed what was wrong but took care of things which I didn't even realize were wrong. Good job guys !!! Five stars all the way!!!
Used
2021 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!
You get what you pay for
We are in our first five months and I seriously believe all the safety options have kept me out of at least two accidents. The car on the highway practically drives itself while giving me a message. Audio systems are excellent. The 450 GLS makes driving a bit of a joy.
Used
2018 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Above and Beyond
We purchased my son’s first car from BG Motor Cars. Fair prices, no pressure sales but very accommodating. This is a small dealership and the owner handles almost every aspect personally. I will say that the owner does go above and beyond to deliver quality and ensure his customers are satisfied. Even though we did buy a used vehicle without a guarantee, the owner exceeded our expectations by making sure the small issue we did experience after purchase was promptly addressed. You are not just a number here. You are treated like family and it is clear that the Business model is to create a solid reputation and make repeat customers.
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.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Used
2019 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
We just bought a high mileage TESLA from star motors.
We just bought a high mileage TESLA from star motors. The entire experience and the car itself was great. Alex can actions as very reliable, open and ready to help always. Payment and shipping were managed in a very honest and trustworthy manner.
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.
Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $100,725 | |
| 2025 Mercedes-Benz GLS 450 | $90,789 | 7 Good deals |
*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 Mokena, IL
10 Great Deals out of 56 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Frankfort, IL
8 Great Deals out of 46 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Frankfort Square, IL
11 Great Deals out of 55 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Orland Hills, IL
12 Great Deals out of 77 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Tinley Park, IL
11 Great Deals out of 60 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in New Lenox, IL
8 Great Deals out of 45 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Orland Park, IL
13 Great Deals out of 77 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Homer Glen, IL
11 Great Deals out of 63 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Matteson, IL
10 Great Deals out of 53 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Richton Park, IL
8 Great Deals out of 41 listings starting at $15,900
-
Mercedes-Benz GLS 450 under $100,000 in Ingalls Park, IL
8 Great Deals out of 44 listings starting at $14,998
-
Mercedes-Benz GLS 450 under $100,000 in Country Club Hills, IL
11 Great Deals out of 56 listings starting at $14,998
- ${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.
