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73 listings
- New Listing
- Exterior color: Polar WhitePolar White
- Interior color: Catalana Beige/Black leatherCatalana Beige/Black leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
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Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES AMG LINE EXTERIOR: AMG Rear Apron, black diffuser-look insert and chrome trim strip, AMG Side Skirts in Body Color, Large Front Brake ...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE4SB399609
Stock: SB399609
Listed since: 04-18-2025 - New Listing
- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES AMG LINE EXTERIOR: AMG Rear Apron, black diffuser-look insert and chrome trim strip, AMG Side Skirts in Body Color, Large Front Brake ...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6SB452388
Stock: SB452388
Listed since: 05-17-2025 - New Listing
- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES AMG LINE EXTERIOR: AMG Rear Apron, black diffuser-look insert and chrome trim strip, AMG Side Skirts in Body Color, Large Front Brake ...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5SB422587
Stock: SB422587
Listed since: 04-25-2025 - New Listing
- Exterior color: Selenite Grey MetallicSelenite Grey Metallic
- Interior color: Macchiato Beige/Black leatherMacchiato Beige/Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES PINNACLE TRIM: Mercedes Star Pattern Logo Projectors, Head-Up Display, MBUX Interior Assistant, gesture control, Temperature Controlle...
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 4JGFF8FE1SB458255
Stock: SB458255
Listed since: 05-21-2025 - New Listing
- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES AMG LINE EXTERIOR: AMG Rear Apron, black diffuser-look insert and chrome trim strip, AMG Side Skirts in Body Color, Large Front Brake ...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE0SB322221
Stock: SB322221
Listed since: 04-25-2025 - New Listing
- Exterior color: MANUFAKTUR Cardinal Red MetallicMANUFAKTUR Cardinal Red Metallic
- Interior color: Macchiato Beige/Black leatheretteMacchiato Beige/Black leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES ILLUMINATED RUNNING BOARDS, HEATED STEERING WHEEL. KEY FEATURES INCLUDE Third Row Seat, Navigation, Sunroof, Panoramic Roof, Full-Time...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE2SB397440
Stock: SB397440
Listed since: 02-15-2025 - New Listing
- Exterior color: Obsidian Black MetallicObsidian Black Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES ILLUMINATED RUNNING BOARDS, TRAILER HITCH: increased towing capacity, HEATED STEERING WHEEL. KEY FEATURES INCLUDE Third Row Seat, Navi...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5SB394631
Stock: SB394631
Listed since: 03-15-2025 - New Listing
- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES AMG LINE EXTERIOR: AMG Rear Apron, black diffuser-look insert and chrome trim strip, AMG Side Skirts in Body Color, Large Front Brake ...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KEXSB424142
Stock: SB424142
Listed since: 04-25-2025 - New Listing
- Exterior color: Cirrus Silver MetallicCirrus Silver Metallic
- Interior color: Black leatheretteBlack leatherette
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES AMG LINE EXTERIOR: AMG Rear Apron, black diffuser-look insert and chrome trim strip, AMG Side Skirts in Body Color, Large Front Brake ...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE4SB420801
Stock: SB420801
Listed since: 05-16-2025 - New Listing
- Exterior color: BlackBlack
- Interior color: Black leatherBlack leather
- 7 Seats, 19 City / 24 Hwy MPG
- Mercedes-Benz of Boston (32 mi away)(13)
- Home delivery*
Close
Located in Somerville, MA / 32 miles away from Newburyport, MA
OPTION PACKAGES AMG LINE EXTERIOR: AMG Rear Apron, black diffuser-look insert and chrome trim strip, AMG Side Skirts in Body Color, Large Front Brake ...
Features and Specs:
21 Combined MPG (19 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6SB290990
Stock: SB290990
Listed since: 05-20-2025
Showing 64 - 73 out of 73 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 GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A) | 19 - 24 | 6-cylinders (mild hybrid) | N/A |
| 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) | N/A |
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