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677 listings
- $45,000fair price$957 below market
- 62,475 miles
- No accidents, 2 owners, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Mercedes-Benz Of Massapequa (51 mi away)
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Located in Amityville, NY / 51 miles away from New Haven, CT
Certified. Clean CARFAX.2021 Mercedes-Benz GLS GLS 450 4MATIC® V6 4MATIC® 9-Speed Automatic Obsidian Black Metallic6-Seat Configuration, Activ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE8MA420986
Stock: MA420986T
Certified Pre-Owned: Yes
Listed since: 04-23-2025 - Price Drop$41,991fair price$1,077 below market
- 57,753 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- Ingersoll Auto of Danbury (26 mi away)
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Located in Danbury, CT / 26 miles away from New Haven, CT
CARFAX One-Owner. Clean CARFAX. 4MATIC? GLS 450 4MATIC?, V6, 4MATIC?, 7-Seat Configuration, Active Blind Spot Assist, Active Brake Assist w/Cross-Traf...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3MA415131
Stock: T415131
Certified Pre-Owned: No
Listed since: 04-16-2025 - $18,995good price$2,078 below market
- 101,669 miles
- No accidents, 2 owners, rental vehicle
- 7 Seats, 16 City / 22 Hwy MPG
- Platinum Sales Of Billerica (121 mi away)
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Located in Billerica, MA / 121 miles away from New Haven, CT
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EEXKB227867
Stock: N187
Certified Pre-Owned: No
Listed since: 01-27-2025 - $47,190good price$2,377 below market
- 50,482 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- Import Masters (56 mi away)
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Located in Great Neck, NY / 56 miles away from New Haven, CT
Special pricing ad/promotion is available to customers who reference such pricing and present the ad at the time of sale otherwise store list price ap...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3MA432124
Stock: 52960M
Certified Pre-Owned: No
Listed since: 10-01-2024 - Price Drop$20,977fair price$388 below market
- 91,729 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Capital Motor Group (37 mi away)
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Located in Medford, NY / 37 miles away from New Haven, CT
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE6KB226814
Stock: 9913
Certified Pre-Owned: No - $26,459good price$1,658 below market
- 68,030 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Sansone Chrysler Dodge Jeep Ram (86 mi away)
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Located in Avenel, NJ / 86 miles away from New Haven, CT
2019 Mercedes-Benz GLS 450 4MATIC CARFAX One-Owner. Clean CARFAX. Gray Metallic 4MATIC *ONE OWNER*, *CLEAN CAR FAX*, *FRESH DETAIL*, *CELEBRATING ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE3KB236264
Stock: H236264U
Certified Pre-Owned: No
Listed since: 04-28-2025 - $51,552good price$1,672 below market
- 68,992 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 16 City / 21 Hwy MPG
- Mercedes-Benz of Hanover (122 mi away)
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Located in Hanover, MA / 122 miles away from New Haven, CT
Black exterior and Black interior. Heated Leather Seats, 3rd Row Seat, NAV, Sunroof, Alloy Wheels, Full-Time 4MATIC® All-Wheel. KEY FEATURES INCLUDE...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 4JGFF8GE0MA471635
Stock: MA471635
Certified Pre-Owned: Yes
Listed since: 04-28-2025 - Price Drop$43,995good price$2,047 below market
- 44,231 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- McGovern Volvo Cars of Albany (108 mi away)
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Located in Northeast Colonie, NY / 108 miles away from New Haven, CT
McGovern Volvo Cars Albany is proud to present this Pre Owned 2021 Mercedes-Benz GLS450 4Matic SUV. This vehicle features: Iridium Silver Metallic Ext...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE5MA432089
Stock: L1567AX
Certified Pre-Owned: No
Listed since: 02-20-2025 - $24,585fair price$947 below market
- 69,119 miles
- No accidents, 2 owners, corporate fleet vehicle
- 7 Seats, 16 City / 22 Hwy MPG
- G Motors (108 mi away)
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Located in Monroe, NJ / 108 miles away from New Haven, CT
G Motors Auto Group has been in business since 2016 with five locations and over 900 cars in inventory. As a family-owned business, we are focused on ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE7KB228667
Stock: MON228667
Certified Pre-Owned: No
Listed since: 03-12-2025 - Price Drop$21,395fair price$93 below market
- 91,043 miles
- No accidents, 2 owners, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Xclusive Wholesale Gallery LLC (82 mi away)
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Located in Elizabeth, NJ / 82 miles away from New Haven, CT
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE0KB220975
Stock: KB220975
Certified Pre-Owned: No - $46,800good price$1,853 below market
- 70,605 miles
- No accidents, 5 owners, personal use only
- 7 Seats, 16 City / 21 Hwy MPG
- Space Auto Group (97 mi away)
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Located in East Brunswick, NJ / 97 miles away from New Haven, CT
Real Prices, No Surprises! At Space Auto Group, we stand out among other dealerships by offering a transparent and honest car-buying process. No hidde...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 4JGFF8GE4MA442235
Stock: S10159T
Certified Pre-Owned: No - $25,995fair price$484 below market
- 61,166 miles
- No accidents, 4 owners, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Champion of Paterson (70 mi away)
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Located in Paterson, NJ / 70 miles away from New Haven, CT
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE5KB219269
Stock: 1554
Certified Pre-Owned: No - Price Drop$47,500fair price$609 below market
- 34,953 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Land Rover Albany (108 mi away)
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Located in Albany, NY / 108 miles away from New Haven, CT
Land Rover Albany is proud to present this Pre Owned 2021 Mercedes-Benz GLS450 4Matic SUV. This vehicle features:Mojave Silver Metallic ExteriorMacchi...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE7MA479432
Stock: V1884AX
Certified Pre-Owned: No
Listed since: 03-25-2025 - Price Drop$52,999fair price$1,317 below market
- 51,138 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 21 Hwy MPG
- Queens Auto Mall (63 mi away)
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Located in Queens, NY / 63 miles away from New Haven, CT
2021 Mercedes-Benz GLS 580 4MATIC 9-Speed Automatic 4.0L V8 Active Blind Spot Assist, Active Brake Assist w/Cross-Traffic Function, Active Distance As...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 4JGFF8GE6MA408300
Stock: 084335
Certified Pre-Owned: No
Listed since: 12-11-2024 - Price Drop$46,068fair price$951 below market
- 48,431 miles
- No accidents, 1 owner, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Mercedes-Benz of Paramus (64 mi away)
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Located in Paramus, NJ / 64 miles away from New Haven, CT
Certified. 2021 Mercedes-Benz GLS 450 4MATIC® Lunar Blue Metallic 13 Speakers, 3rd row seats: split-bench, 4-Way Driver Lumbar Support, 6-Seat Config...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3MA455578
Stock: MA455578P
Certified Pre-Owned: Yes
Listed since: 05-12-2025 - 41,366 miles
- Insurance loss reported, 2 owners, personal use
- 7 Seats, 20 City / 24 Hwy MPG
- Northstar Kia (64 mi away)
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Located in Woodside, NY / 64 miles away from New Haven, CT
EquipmentThe leather seats in the vehicle are a must for buyers looking for comfort, durability, and style. Protect this vehicle from unwanted...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: Yes
Free History Report: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE6MA369598
Stock: KU4080
Certified Pre-Owned: No
Listed since: 04-25-2025- $47,270fair price$287 below market
- 54,716 miles
- No accidents, 1 owner, personal use only
- 7 Seats, 20 City / 24 Hwy MPG
- Mercedes-Benz of Paramus (64 mi away)
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Located in Paramus, NJ / 64 miles away from New Haven, CT
Certified. 2021 Mercedes-Benz GLS 450 4MATIC® Selenite Gray Metallic 13 Speakers, 3rd row seats: split-bench, 4-Way Driver Lumbar Support, 7-Seat Con...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
21 Combined MPG (20 City/24 Highway)
Listing Information:
VIN: 4JGFF5KE3MA425335
Stock: MA425335T
Certified Pre-Owned: Yes
Listed since: 05-07-2025 - New Listing$27,995good price$1,605 below market
- 48,611 miles
- No accidents, 1 owner, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Mercedes-Benz of Brooklyn (75 mi away)
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Located in Brooklyn, NY / 75 miles away from New Haven, CT
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE8KB234428
Stock: B15415
Certified Pre-Owned: No
Listed since: 05-19-2025 - New Listing$58,900fair price$1,856 below market
- 36,113 miles
- No accidents, 2 owners, personal use only
- 7 Seats, 16 City / 21 Hwy MPG
- Autobahn USA Dedham (110 mi away)
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Located in Dedham, MA / 110 miles away from New Haven, CT
Autobahn USA Dedham is proud to present this... Diamond White Metallic 2021 Mercedes-Benz GLS GLS 580 4MATIC® 4.0L V8 9-Speed Automatic CARFAX One-Own...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 4JGFF8GEXMA414861
Stock: MB2030AZ
Certified Pre-Owned: No
Listed since: 05-29-2025 - $21,950good price$2,097 below market
- 75,822 miles
- 1 accident, 2 owners, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Ringoes Motors (117 mi away)
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Located in Ringoes, NJ / 117 miles away from New Haven, CT
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE8KB234123
Stock: 4JGDF6EE8KB234123
Certified Pre-Owned: No
Listed since: 05-08-2025 - $32,500fair price$1,156 above market
- 40,194 miles
- No accidents, 2 owners, personal use
- 7 Seats, 16 City / 22 Hwy MPG
- Acura of Stamford (38 mi away)
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Located in Stamford, CT / 38 miles away from New Haven, CT
!! Visit us at the Brand New Acura of Stamford - Located at 248 West Ave in Stamford, Connecticut !! Odometer is 13842 miles below market average! L...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
18 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 4JGDF6EE9KB220764
Stock: 7755
Certified Pre-Owned: No
Listed since: 04-28-2025
Showing 190 - 210 out of 677 listings
Consumer Reviews for the Mercedes-Benz GLS-Class
Read recent reviews for the Mercedes-Benz GLS-Class
It's the road trip king
S. Shows, 07/05/2016
2017 Mercedes-Benz GLS-Class GLS 550 4MATIC 4dr SUV AWD (4.7L 8cyl Turbo 9A)
Traded in my 2014 GL 450 for the 2017 GLS 550. The GL was the best SUV that I have owned (Range Rover, Navigator, Yukon Denali XL). On the surface the GLS seemed to be very similar, but I have found it to be more comfortable with an even better ride. The seat comfort (in the front) is a step up from the GL. Operating this SUV is a pleasurable experience akin to driving a large … automobile. I don't need the third row seats as often as I did (kids are grown), but the rear space is fantastic. I especially like the lockable under floor storage in the rear. The programmable driving modes are a nice feature as is the steering assistant. I also got the off-road package this time with the extra height adjustment and the low-range feature. This gives you some undercarriage protection and low-end torque that the standard 4 matic does not have. The 550 has quite a bit more power than the 450 did. The 9 speed automatic transmission is very smooth. The technology is great however, the ECO engine cutoff is automatically activated even time you start the vehicle, or when changing the driving mode. If you dislike this feature, you have to remember to manually de-activate it every time you start up. The interior has been upgraded a bit, but still needs to be more like the S-Class. Although the new center screen is bright and easy to read. GL's was a bit small. It is more at home on the highway than my Range Rover was and more comfortable. It's too early to tell about the reliability yet, but my previous GL was outstanding in that department. With the cost at around $100k, the GLS 450 is probably a better value. The 550 represents about $20k worth of extra horsepower, leather seating and bells & whistles. If I still had kids to haul around, I would have gotten another 450.
Used 2021 Mercedes-Benz GLS-Class in New Haven, CT Values
Estimated values
2021 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $35,094 | $37,916 | $40,743 |
| Clean | $34,546 | $37,314 | $40,086 |
| Average | $33,632 | $36,311 | $38,990 |
| Rough | $32,444 | $35,007 | $37,565 |
The average list price of a used 2021 Mercedes-Benz GLS-Class in New Haven, Connecticut is $37,791. The average mileage on a used Mercedes-Benz GLS-Class 2021 for sale in New Haven, Connecticut is 60,411. Based on the average mileage of 60,411 for used 2021 Mercedes-Benz GLS-Class for sale in New Haven, CT and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Mercedes-Benz GLS-Class 2021 in New Haven, Connecticut to be $33,632.
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