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59 listings
- $168,275MSRP
- Exterior color: MANUFAKTUR Alpine GreyMANUFAKTUR Alpine Grey
- Interior color: Macchiato Beige/Black Exclusive premium leatherMacchiato Beige/Black Exclusive premium leather
- 7 Seats, 14 City / 18 Hwy MPG
- Mercedes-Benz of Peru (71 mi away)
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Located in Peru, IL / 71 miles away from Freeport, IL
2025 Mercedes-Benz GLS 63 AMG® 4MATIC® 4.0L V8 4MATIC® Alpine 14/18 City/Highway MPGExceptional offers available! Save THOUSANDS or get Special Financ...
Features and Specs:
15 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGFF8KE4SB363484
Stock: MB25006
Listed since: 04-10-2025 - Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Peru (71 mi away)
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Located in Peru, IL / 71 miles away from Freeport, IL
Exceptional offers available! Save THOUSANDS or get Special Financing! To see all specials available on this vehicle, please have the stock number rea...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2SB430307
Stock: MB25010
Listed since: 05-05-2025- Exterior color: Polar WhitePolar White
- Interior color: Black leatherBlack leather
- 6 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
2025 Mercedes-Benz GLS GLS 450
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7SB491670
Stock: 25326
Listed since: 07-02-2025- Exterior color: Polar WhitePolar White
- Interior color: Black leatherBlack leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
2025 Mercedes-Benz GLS GLS 450
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3SB491682
Stock: 25324
Listed since: 07-01-2025- New Listing
- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Black leatherBlack leather
- 6 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7SB491880
Stock: 25329
Listed since: 07-08-2025 - Exterior color: BlackBlack
- Interior color: Black leatherBlack leather
- 6 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
2025 Mercedes-Benz GLS GLS 450
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE9SB491704
Stock: 25325
Listed since: 07-01-2025- Exterior color: Twilight Blue MetallicTwilight Blue Metallic
- Interior color: Black leatherBlack leather
- 6 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
2025 Mercedes-Benz GLS GLS 450
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE4SB477161
Stock: 25307
Listed since: 06-15-2025- Exterior color: Polar WhitePolar White
- Interior color: Macchiato Beige/Black leatheretteMacchiato Beige/Black leatherette
- 6 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
2025 Mercedes-Benz GLS GLS 450
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB467721
Stock: 25317
Listed since: 06-21-2025- Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Macchiato Beige/BlackMacchiato Beige/Black
- 6 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
2025 Mercedes-Benz GLS GLS 450
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE1SB460267
Stock: 25314
Listed since: 06-18-2025- Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Catalana Beige/Black leatherCatalana Beige/Black leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
2025 Mercedes-Benz GLS GLS 450
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2SB321376
Stock: 25052
Listed since: 10-04-2024- Exterior color: Polar WhitePolar White
- Interior color: Macchiato Beige/BlackMacchiato Beige/Black
- 6 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of St Charles (72 mi away)(16)
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Located in Saint Charles, IL / 72 miles away from Freeport, IL
2025 Mercedes-Benz GLS GLS 450
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE8SB434345
Stock: 25284
Listed since: 05-16-2025- Exterior color: Polar WhitePolar White
- Interior color: Catalana Beige/Black leatherCatalana Beige/Black leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Amg ® Line Exterior,Exclusive Trim Package,Catalana Beige/Black; Leather Upholstery,Roof Spoiler,Illuminated Running Boards,Panoramic Roof,Trailer...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE4SB439428
Stock: SB439428
Listed since: 06-18-2025- Exterior color: Polar WhitePolar White
- Interior color: Catalana Beige/Black leatherCatalana Beige/Black leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Amg ® Line Exterior,Exclusive Trim Package,Catalana Beige/Black; Leather Upholstery,Acoustic Comfort Package,Illuminated Running Boards,Panoramic ...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5SB435016
Stock: SB435016
Listed since: 04-30-2025- Exterior color: Polar WhitePolar White
- Interior color: Macchiato Beige/Black leatheretteMacchiato Beige/Black leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Panoramic Roof,Trailer Hitch,Navigation System,3rd Row Seat,Heated Steering Wheel,Load Sill Guard,Natural Grain Brown Walnut Wood Trim,Lane Keeping As...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB440048
Stock: SB440048
Listed since: 06-19-2025- $164,225MSRP
- Exterior color: MANUFAKTUR Alpine GreyMANUFAKTUR Alpine Grey
- Interior color: Black Exclusive w/Diamond Stitching premium leatherBlack Exclusive w/Diamond Stitching premium leather
- 7 Seats, 14 City / 18 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Wheels: 23" Amg ® Multi-Spoke Forged,Amg ® Carbon Fiber Trim,Manufaktur Alpine Grey,Acoustic Comfort Package,Warmth & Comfort Package,Amg ®...
Features and Specs:
15 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 4JGFF8KE5SB468132
Stock: SB468132
Listed since: 06-06-2025 - Arriving Soon
- Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Illuminated Running Boards,Panoramic Roof,Trailer Hitch,Navigation System,3rd Row Seat,Mb-Tex Lower Dashboard & Door Beltline,Heated Steering Wheel,Lo...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7SB491944
Stock: SB491944 - Exterior color: Twilight Blue MetallicTwilight Blue Metallic
- Interior color: Bahia Brown/Black leatheretteBahia Brown/Black leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Amg ® Line Exterior,Panoramic Roof,Trailer Hitch,Navigation System,3rd Row Seat,5-Zone Climate Control,Heated Steering Wheel,All-Season Front & Re...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE9SB482730
Stock: SB482730
Listed since: 06-26-2025- Arriving Soon
- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Macchiato Beige/Black leatheretteMacchiato Beige/Black leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Illuminated Running Boards,Panoramic Roof,Trailer Hitch,Navigation System,3rd Row Seat,Mb-Tex Lower Dashboard & Door Beltline,Heated Steering Wheel,Lo...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE9SB491766
Stock: SB491766 - Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Panoramic Roof,Trailer Hitch,Navigation System,3rd Row Seat,Heated Steering Wheel,Load Sill Guard,All-Season Front & Rear Floormats,Natural Grain Grey...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE0SB372133
Stock: SB372133
Listed since: 03-26-2025- Arriving Soon
- Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Macchiato Beige/Black leatherMacchiato Beige/Black leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Amg ® Line Exterior,Exclusive Trim Package,Macchiato Beige/Black; Leather Upholstery,Illuminated Running Boards,Panoramic Roof,Trailer Hitch,Elect...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB491923
Stock: SB491923 - Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Macchiato Beige/Black leatheretteMacchiato Beige/Black leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Naperville (83 mi away)(21)
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Located in Naperville, IL / 83 miles away from Freeport, IL
Amg ® Line Exterior,Roof Spoiler,Illuminated Running Boards,Panoramic Roof,Trailer Hitch,Navigation System,3rd Row Seat,5-Zone Climate Control,Hea...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6SB371620
Stock: SB371620
Listed since: 01-17-2025
Showing 1 - 21 out of 59 listings
Consumer Reviews for the Mercedes-Benz GLS-Class
Read recent reviews for the Mercedes-Benz GLS-Class
Transmission Blew Out in 12 Months
CarGuy_Cambridge, 01/19/2024
2023 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
I should have heeded the advise of a colleague who warned about serious quality issues with Mercedes brand. Transmission of my new 2023 GLS blew out completely without any warnings in exactly 12 months, leaving me and my wife stranded in the middle of a busy street. They had to order a new transmission and took a total of 3 weeks to get the car back. While it didn't cost anything out of … pocket thanks to factory warranty, this is not what I had expected from a $100k MB which at one point used to be synonymous with "high quality and reliability". I am going back to BMWs (I have owned 3 of them for a total of 15+ years) or Audi (owned 1, for a total of 6 years).
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 Mercedes-Benz GLS-Class AMG GLS 63 4dr SUV AWD (4.0L 8cyl Turbo gas/electric mild hybrid 9A) | 14 - 18 | 8-cylinders (mild hybrid) | $164,225 |
| 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) | $90,980 |
More about the Mercedes-Benz GLS-Class
Edmunds has 59 New Mercedes-Benz GLS-Classes for sale near you, including a 2025 GLS-Class GLS 450 4MATIC SUV and a 2025 GLS-Class AMG GLS 63 SUV ranging in price from $90,980 to $168,275.
How much is a new 2025 Mercedes-Benz GLS-Class in Freeport, IL?
- A new 2025 Mercedes-Benz GLS-Class starts at $90,980 (including destination charge) in Freeport, 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 Freeport, IL?
- A new 2025 Mercedes-Benz GLS-Class SUV starts at $90,980 in Freeport, 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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