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226 listings
- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Caldwell (12 mi away)
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Located in West Caldwell, NJ / 12 miles away from Union, NJ
Selenite Gray Metallic 2025 Mercedes-Benz GLS 450 4MATIC 4D Sport Utility 9-Speed Automatic 3.0L I6Advertised price includes all costs except for ap...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2SB412034
Stock: C250874
Listed since: 04-25-2025- Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Caldwell (12 mi away)
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Located in West Caldwell, NJ / 12 miles away from Union, NJ
Obsidian Black Metallic 2025 Mercedes-Benz GLS 450 4MATIC 4D Sport Utility 9-Speed Automatic 3.0L I6Advertised price includes all costs except for a...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6SB375098
Stock: C250533
Listed since: 01-29-2025- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Caldwell (12 mi away)
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Located in West Caldwell, NJ / 12 miles away from Union, NJ
Cirrus Silver Metallic 2025 Mercedes-Benz GLS 450 4MATIC 4D Sport Utility 9-Speed Automatic 3.0L I6Advertised price includes all costs except for ap...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6SB401862
Stock: C250858
Listed since: 04-23-2025- Exterior color: Polar WhitePolar White
- Interior color: Catalana Beige/Black leatherCatalana Beige/Black leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Caldwell (12 mi away)
Close
Located in West Caldwell, NJ / 12 miles away from Union, NJ
Polar White 2025 Mercedes-Benz GLS 450 4MATIC 4D Sport Utility 9-Speed Automatic 3.0L I6Advertised price includes all costs except for applicable sa...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6SB368474
Stock: C250532
Listed since: 01-29-2025- Exterior color: Polar WhitePolar White
- Interior color: MANUFAKTUR Signature Yacht Blue Nappa premium leatherMANUFAKTUR Signature Yacht Blue Nappa premium leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Caldwell (12 mi away)
Close
Located in West Caldwell, NJ / 12 miles away from Union, NJ
Polar White 2025 Mercedes-Benz GLS 450 4MATIC 4D Sport Utility 9-Speed Automatic 3.0L I6Advertised price includes all costs except for applicable sa...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE1SB388096
Stock: C250546
Listed since: 02-03-2025- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: BlackBlack
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
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Located in Edison, NJ / 13 miles away from Union, NJ
Silver Metallic 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB345697
Stock: 255052
Listed since: 01-09-2025- Exterior color: Polar WhitePolar White
- Interior color: BlackBlack
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Polar White 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE8SB431414
Stock: 255580
Listed since: 03-28-2025- Exterior color: MANUFAKTUR Cardinal Red MetallicMANUFAKTUR Cardinal Red Metallic
- Interior color: BlackBlack
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
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Located in Edison, NJ / 13 miles away from Union, NJ
Manufaktur Card 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE0SB422318
Stock: 255504
Listed since: 03-18-2025- New Listing
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Blue 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6Recent Arrival!
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB363424
Stock: 255965
Listed since: 06-02-2025 - New Listing
- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: Black leatherBlack leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Gray 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6Recent Arrival!
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3SB362017
Stock: F255915
Listed since: 05-22-2025 - Exterior color: MANUFAKTUR Moonlight White MetallicMANUFAKTUR Moonlight White Metallic
- Interior color: Macchiato Beige/BlackMacchiato Beige/Black
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Manufaktur Moon 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE8SB331507
Stock: 255075
Listed since: 01-10-2025- Exterior color: MANUFAKTUR Alpine GreyMANUFAKTUR Alpine Grey
- Interior color: BlackBlack
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Manufaktur Alpi 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE0SB347099
Stock: 254920
Listed since: 12-09-2024- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: BlackBlack
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Gray 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE0SB381544
Stock: 255226
Listed since: 02-05-2025- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Silver Metallic 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5SB364237
Stock: 255158
Listed since: 01-28-2025- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: BlackBlack
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Gray 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3SB368433
Stock: 255135
Listed since: 01-25-2025- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Silver Metallic 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6SB366482
Stock: 255059
Listed since: 01-09-2025- New Listing
- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: Black leatherBlack leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Gray 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6Recent Arrival!
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7SB363039
Stock: F255914
Listed since: 05-22-2025 - Exterior color: Polar WhitePolar White
- Interior color: Macchiato Beige/BlackMacchiato Beige/Black
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Polar White 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2SB379455
Stock: 255210
Listed since: 02-04-2025- Exterior color: MANUFAKTUR Moonlight White MetallicMANUFAKTUR Moonlight White Metallic
- Interior color: Black leatherBlack leather
- 7 Seats, 14 City / 19 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Manufaktur Moon 2025 Mercedes-Benz GLS GLS 580 4MATIC® 4MATIC® 9-Speed Automatic 4.0L V8
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGFF8FE5SB445976
Stock: 255739
Listed since: 04-17-2025- Exterior color: Polar WhitePolar White
- Interior color: Macchiato Beige/BlackMacchiato Beige/Black
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Polar White 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE9SB392803
Stock: 255201
Listed since: 02-04-2025- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Edison (13 mi away)
Close
Located in Edison, NJ / 13 miles away from Union, NJ
Gray 2025 Mercedes-Benz GLS GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB366260
Stock: 255061
Listed since: 01-09-2025
Showing 43 - 63 out of 226 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.
| 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) | $90,980 |
| 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) | $120,450 |
More about the Mercedes-Benz GLS-Class
Edmunds has 226 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 $90,980 to $120,450.
How much is a new 2025 Mercedes-Benz GLS-Class in Union, NJ?
- A new 2025 Mercedes-Benz GLS-Class starts at $90,980 (including destination charge) in Union, NJ. 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 Union, NJ?
- A new 2025 Mercedes-Benz GLS-Class SUV starts at $90,980 in Union, NJ. 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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