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- Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Black leatherBlack leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Westmont (21 mi away)(18)
- Home delivery*
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Located in Westmont, IL / 21 miles away from Oswego, IL
Exclusive Trim Package,Black; Leather Upholstery,Warmth & Comfort Package,Illuminated Running Boards,Panoramic Roof,Trailer Hitch,Leather Seats,Naviga...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB388310
Stock: SB388310
Listed since: 02-12-2025- Arriving Soon
- Exterior color: MANUFAKTUR Alpine GreyMANUFAKTUR Alpine Grey
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Westmont (21 mi away)(18)
- Home delivery*
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Located in Westmont, IL / 21 miles away from Oswego, IL
Amg ® Line Exterior,Manufaktur Alpine Grey,Acoustic Comfort Package,Illuminated Running Boards,Panoramic Roof,Trailer Hitch,Electric Rear Side-Win...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB477004
Stock: SB477004 - Exterior color: BlackBlack
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Westmont (21 mi away)(18)
- Home delivery*
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Located in Westmont, IL / 21 miles away from Oswego, IL
Amg ® Line Exterior,Wheels: 22" Amg ® Multi-Spoke Alloy W/Black Accents,Roof Spoiler,Illuminated Running Boards,Panoramic Roof,Trailer Hitch,S...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6SB284462
Stock: SB284462
Listed since: 06-01-2025- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: Bahia Brown/Black leatheretteBahia Brown/Black leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Westmont (21 mi away)(18)
- Home delivery*
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Located in Westmont, IL / 21 miles away from Oswego, IL
Panoramic Roof,Trailer Hitch,Navigation System,3rd Row Seat,Mb-Tex Lower Dashboard & Door Beltline,Heated Steering Wheel,Load Sill Guard,Dashcam,All-S...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2SB434082
Stock: SB434082
Listed since: 04-08-2025- Arriving Soon
- Exterior color: MANUFAKTUR Alpine GreyMANUFAKTUR Alpine Grey
- Interior color: Black Exclusive premium leatherBlack Exclusive premium leather
- 7 Seats, 14 City / 19 Hwy MPG
- Mercedes-Benz of Westmont (21 mi away)(18)
- Home delivery*
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Located in Westmont, IL / 21 miles away from Oswego, IL
Burmester ® High-End 3D Surround Sound System,Pinnacle Trim,Manufaktur Alpine Grey,Black; Exclusive Nappa Leather Seat Trim,Acoustic Comfort Packa...
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGFF8FEXSB476012
Stock: SB476012 - Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: Black leatherBlack leather
- 7 Seats, 14 City / 19 Hwy MPG
- Mercedes-Benz of Westmont (21 mi away)(18)
- Home delivery*
Close
Located in Westmont, IL / 21 miles away from Oswego, IL
Pinnacle Trim,Acoustic Comfort Package,Warmth & Comfort Package,Roof Spoiler,Panoramic Roof,Trailer Hitch,Electric Rear Side-Window Sunshades,Leather ...
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGFF8FE3SB430263
Stock: SB430263
Listed since: 04-02-2025
Showing 43 - 48 out of 48 listings
Consumer Reviews for the Mercedes-Benz GLS-Class
Read recent reviews for the Mercedes-Benz GLS-Class
Do NOT buy a GLS450 - The Worst!!!
No More GLS , 06/02/2023
2023 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
The GLS450 2023 just suddenly stalls while driving - loses all power - they don't know how to fix. It stalled out twice on consecutive days in first week of ownership! Nearly killed us - going to try BMW X7. We had a previous 2020 GLS450 that did the same thing 10-12 times a year and they never were able to fix it.
The GLS is still the worst and most dangerous SUV’s we have ever … owned! The 2024 BMW X7 is amazing - smooth, quiet, reliable, powerful and amazing gas mileage (surprisingly) averaging 27mpg! - if you drive or try a new X7 you will never consider a Mercedes again for a SUV
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A) | 19 - 24 | 6-cylinders (mild hybrid) | $92,995 |
| 2025 Mercedes-Benz GLS-Class GLS 580 4MATIC 4dr SUV AWD (4.0L 8cyl Turbo gas/electric mild hybrid 9A) | 14 - 19 | 8-cylinders (mild hybrid) | $123,270 |
More about the Mercedes-Benz GLS-Class
Edmunds has 48 New Mercedes-Benz GLS-Classes for sale near you, including a 2025 GLS-Class GLS 450 4MATIC SUV and a 2025 GLS-Class GLS 580 4MATIC SUV ranging in price from $92,995 to $130,575.
How much is a new 2025 Mercedes-Benz GLS-Class in Oswego, IL?
- A new 2025 Mercedes-Benz GLS-Class starts at $92,995 (including destination charge) in Oswego, IL. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2025 Mercedes-Benz GLS-Class SUV cost in Oswego, IL?
- A new 2025 Mercedes-Benz GLS-Class SUV starts at $92,995 in Oswego, IL. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.