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*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.
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Used
2023 Mercedes-Benz GLS 450 4MATIC
for sale
near
Fox Lake, IL
- 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
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Overall I had a pleasant experience with this dealership
Overall I had a pleasant experience with this dealership and would definitely return when I purchase my next vehicle.






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
I had a fantastic experience at Huntley Ford buying a
I had a fantastic experience at Huntley Ford buying a Ford Ranger. Eduardo was professional and made the entire process stress-free.






Used
2023 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Made me feel like family as soon as I walked in very
Made me feel like family as soon as I walked in very helpful and accommodating to my needs didn?t feel rushed at all great staff and location overall.
There are 20 matching cars close to your year range.






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






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






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






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






Used
2021 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






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






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






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






Used
2024 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






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






Used
2025 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






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






Mercedes-Benz Certified
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
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Mercedes-Benz GLS 450 prices by year
Model year | Average price | Deals |
---|---|---|
2026 Mercedes-Benz GLS 450 4MATIC | $98,068 | |
2025 Mercedes-Benz GLS 450 4MATIC | $93,029 | 13 Good deals |
About the 2023 Mercedes-Benz GLS 450 4MATIC
4MATIC shown.
- Seating
- 6
- Door count
- 4
- Drivetrain
- All Wheel Drive
- Combined MPG
- 20
- Transmission
- 9-Speed A/T
- Engine
- 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

How much does the 2023 Mercedes-Benz GLS 450 4MATIC cost?
The 2023 Mercedes-Benz GLS 450 4MATIC price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 GLS 450 4MATIC is $58,565, with pricing starting at $47,400.
What is the MPG of the 2023 Mercedes-Benz GLS 450 4MATIC?
The 2023 Mercedes-Benz GLS 450 4MATIC offers up to 18 MPG in city driving and 23 MPG on the highway for a combined rating of 20 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2023 Mercedes-Benz GLS 450 4MATIC?
The 2023 Mercedes-Benz GLS 450 4MATIC compares to and/or competes against the following vehicles:
GLS 450 (1 style)
Style |
---|
GLS 450 4MATIC SUV |
Inventory price |
Starting at $81,800 |
Combined MPG |
20 |
Engine |
362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
*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.
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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.