Used 2026 Mercedes-BenzGLS GLS 450
- Odometer
- 4,649 miles
- Transmission
- Automatic
- VIN
- 4JGFF5KE3TB633983
- Stock Number
- GX5618
Mercedes-Benz
GLS
Included Packages & Accessories
Dealer Notes
2026 Mercedes-Benz GLS 450 4MATIC® 4MATIC®3.0L I6 4MATIC®Clean CARFAX.Come see this 2026 Mercedes-Benz GLS GLS 450! It's the one you've been looking for! This GLS comes equipped with these options:Recent Arrival!Looking for an affordable, reliable, new or used vehicle? If you've been looking at dealerships in Orland Park, Bolingbrook, or Naperville and not finding what you want, give us a try. We have a great selection of new, used, and Certified pre-owned cars and trucks on our lot, and we're sure there's one that will suit your needs. Whether it's a commuter car, family vehicle, or truck you're looking for, you'll find it here. And all of our used vehicles are inspected for quality and safety, so you can drive away with confidence. *Plus tax, title, license doc fee. With approved credit as determined by GM Financial. Dealer sponsored buy down rate may affect final selling price. $20,000 Max balance financed. See dealer for details. Ends 1/31/2026.
KBB.com Consumer Reviews

Overall4.9Out of 5
- 5.0
Perfect vehicle
By Jeff | on 1/19/2026 3:26:28 PM
We purchased a GLE 350 before and we liked the design and practicality. Decided to upgread to GLS 580 last year to get more space and more power. We are amazed with the performace. This vehicle gives you space, luxery, and handles very well.… - 5.0
GLS580 with Rentech ECU upgrade
By Proud GLS580 owner | on 5/30/2022 1:17:49 PM
We were looking for a GL550 and stumbled across the GLS580 series and couldn't get away from it. Hard to find for a good price and I have not seen one on the road. We tow dirt bikes and RZRs so needed something that would tow. Rentech Mercedes approved dealer install took it to AMG HP 598hp and 705 lbs torque. It is an unbelievable family SUV now with that added power. Plenty has already been said here about the plushness of the vehicle. Tires only last 10k miles due to performance demand and I have had a couple of electronic issues that the dealer is working out for me. I am amazed with this vehicle and if the X7 is better I am having a hard time understanding how other than preference on which emblem is on the vehicle.… - 4.0
nice car
By kishoure | on 12/8/2021 1:11:56 PM
this is a nice car, better than the lincoln navigator but no x7 or escalade. this is actually very nice but it misses the well factor rivals have. this is the first time mercedees hass redisigned the gls for the 2020 model year.…
All reviews on KBB.com
Based on 8 consumer ratings for 2020–2026 models. | Privacy
- Retail Price
- $83,862
- Doc Fee ($378)
ERT ($35) - $413
- Price
- $84,275
- We're here to help: (847) 696-6503
- We're here to help: (847) 696-6503

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