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  • Price Drop
    • 17,628 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 18 City / 24 Hwy MPG
    • Euro Motorcars Devon (157 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Devon, PA / 157 miles away from New Haven, CT

    2023 Mercedes-Benz GLS 4MATIC Certified. Mercedes-Benz Certified Pre-Owned Details: * Limited Warranty: 12 Month/Unlimited Mile beginning after new ca...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE4PA999964
    Stock: D250880A
    Certified Pre-Owned: Yes
    Listed since: 04-28-2025

  • $19,595
    good price
    $2,215 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)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    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

  • $49,995
    good price
    $3,504 below market
    • 52,838 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 16 City / 21 Hwy MPG
    • Elmwood D (54 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Agawam, MA / 54 miles away from New Haven, CT

    **PLEASE CALL THE DEALERSHIP PRIOR TO COMING** ELMWOOD AUTO SALES 521 RIVER RD AGAWAM, MA 01001 CALL 4**-7**-0*** Read More

    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: 4JGFF8GE6MA481442
    Stock: 481442
    Certified Pre-Owned: No
    Listed since: 05-29-2025

    • 14,032 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 18 City / 24 Hwy MPG
    • Ray Catena of Freehold (101 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Freehold, NJ / 101 miles away from New Haven, CT

    CARFAX One-Owner. Clean CARFAX. Certified. Selenite Gray Metallic 2023 Mercedes-Benz GLS 450 4MATIC® GLS 450 4MATIC® 4MATIC® 9-Speed Automatic 3.0L I6...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE0PA879899
    Stock: P4710
    Certified Pre-Owned: Yes
    Listed since: 06-18-2025

    • 8,757 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 18 City / 24 Hwy MPG
    • Mercedes-Benz Manhattan (67 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in New York, NY / 67 miles away from New Haven, CT

    Certified. Odometer is 19483 miles below market average!Mercedes-Benz Manhattan features a 330,000 square foot state-of-the-art facility, knowledgeabl...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE9PA962361
    Stock: 709767
    Certified Pre-Owned: Yes
    Listed since: 06-16-2025

    • 34,994 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Mercedes-Benz of Smithtown (34 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Saint James, NY / 34 miles away from New Haven, CT

    4-Way Driver Lumbar Support, 6-Seat Configuration, Active Blind Spot Assist, Active Brake Assist w/Cross-Traffic Function, Active Distance Assist DIST...

    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: 4JGFF5KE0MA575497
    Stock: U24090C
    Certified Pre-Owned: Yes
    Listed since: 06-05-2025

  • $20,977
    fair price
    $718 below market
    • 91,729 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 16 City / 22 Hwy MPG
    • Capital Motor Group (37 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    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

    • 19,524 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Mercedes-Benz of Southampton (40 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Southampton, NY / 40 miles away from New Haven, CT

    No hidden fees or deceptive advertising practices ever!! The price you see is the price you pay!2021 Mercedes-Benz GLS 450 4MATIC Selenite Gray Metall...

    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: 4JGFF5KE1MA399964
    Stock: P8043
    Certified Pre-Owned: Yes
    Listed since: 04-25-2025

    • 44,012 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Mercedes-Benz of Southampton (40 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Southampton, NY / 40 miles away from New Haven, CT

    No hidden fees or deceptive advertising practices ever!! The price you see is the price you pay!2021 Mercedes-Benz GLS 450 4MATIC Selenite Gray Metall...

    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: 4JGFF5KEXMA432086
    Stock: P7994
    Certified Pre-Owned: Yes
    Listed since: 05-10-2025

  • New Listing
    Photos not available
    $45,039
    good price
    $2,729 below market
    • 49,110 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Terryville Chevrolet (25 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Terryville, CT / 25 miles away from New Haven, CT

    At Terryville Chevrolet, we treat you right. 2021 Mercedes-Benz GLS V6 4MATIC Terryville Chevrolet we treat you right---- with great vehicles, u...

    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: 4JGFF5KE3MA485373
    Stock: T485373
    Certified Pre-Owned: No
    Listed since: 06-19-2025

  • Price Drop
    $17,979
    fair price
    $274 below market
    • 136,757 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 14 City / 18 Hwy MPG
    • Excel Auto Lounge (111 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Hightstown, NJ / 111 miles away from New Haven, CT

    Silver 2017 Mercedes-Benz GLS GLS 550 4MATIC® 4MATIC® 9-Speed Automatic 4.7L V8 BiTurboReviews: * Third row is large enough for adults; spirited ...

    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:

    16 Combined MPG (14 City/18 Highway)

    Listing Information:

    VIN: 4JGDF7DE5HA803399
    Stock: HA803399
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • Price Drop
    $26,497
    good price
    $1,502 below market
    • 61,623 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 16 City / 22 Hwy MPG
    • Open Road BMW of Morristown (87 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Morristown, NJ / 87 miles away from New Haven, CT

    Moonroof, Third Row Seat, Heated Seats, Onboard Communications System, CD Player, iPod/MP3 Input, Full-Time 4MATIC All-Wheel, Power Liftgate, Turbo ...

    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: 4JGDF6EE4KB230148
    Stock: 66938LCA
    Certified Pre-Owned: No
    Listed since: 06-03-2025

  • Stock photo**
    $22,197
    good price
    $2,088 below market
    • 82,199 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 14 City / 18 Hwy MPG
    • Excel Auto Lounge (111 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Hightstown, NJ / 111 miles away from New Haven, CT

    Silver 2017 CARFAX One-Owner. Mercedes-Benz GLS GLS 550 4MATIC® 4MATIC® 9-Speed Automatic 4.7L V8 BiTurboRecent Arrival! Odometer is 18866 miles bel...

    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:

    16 Combined MPG (14 City/18 Highway)

    Listing Information:

    VIN: 4JGDF7DE4HA978663
    Stock: HA978663
    Certified Pre-Owned: No
    Listed since: 06-20-2025

    • 37,807 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Mercedes-Benz of Southampton (40 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Southampton, NY / 40 miles away from New Haven, CT

    No hidden fees or deceptive advertising practices ever!! The price you see is the price you pay!2021 Mercedes-Benz GLS 450 4MATIC Selenite Gray Metall...

    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: 4JGFF5KE6MA556825
    Stock: P8055
    Certified Pre-Owned: Yes
    Listed since: 05-10-2025

  • Price Drop
    • 31,094 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 18 City / 24 Hwy MPG
    • Mercedes-Benz of Edison (93 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Edison, NJ / 93 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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE6PA891300
    Stock: P04379
    Certified Pre-Owned: Yes
    Listed since: 06-03-2025

  • Price Drop
    $33,199
    good price
    $2,941 below market
    • 48,038 miles
    • 2 accidents, 2 owners, personal use
    • 7 Seats, 14 City / 19 Hwy MPG
    • Liccardi Ford (90 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Watchung, NJ / 90 miles away from New Haven, CT

    Don't miss your chance to SAVE HUGE $$ on high quality Lincoln Certified Pre-Owned vehicles at Liccardi Lincoln!! Odometer is 23677 miles below market...

    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: Yes

    Features and Specs:

    16 Combined MPG (14 City/19 Highway)

    Listing Information:

    VIN: 4JGDF7DE3KB223781
    Stock: F16619
    Certified Pre-Owned: No
    Listed since: 01-08-2025

  • $67,995
    good price
    $3,199 below market
    • 41,757 miles
    • 2 accidents, 1 owner, personal use only
    • 7 Seats, 14 City / 18 Hwy MPG
    • Zaki's Auto Sales (67 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Brooklyn, NY / 67 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:

    16 Combined MPG (14 City/18 Highway)

    Listing Information:

    VIN: 4JGFF8KEXMA253175
    Stock: 253175
    Certified Pre-Owned: No
    Listed since: 05-10-2025

  • New Listing
    $12,000
    good price
    $1,313 below market
    • 149,979 miles
    • 7 Seats, 17 City / 22 Hwy MPG
    • Salvage Reseller North (57 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Marlboro, NY / 57 miles away from New Haven, CT

    This vehicle is located at New Britain, CT Copart yard. All purchases must take place online at www.salvagereseller.com. Visit our website to learn mo...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE0HA814125
    Stock: 57616885
    Certified Pre-Owned: No
    Listed since: 06-27-2025

  • $24,585
    fair price
    $1,068 below market
    • 69,119 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 7 Seats, 16 City / 22 Hwy MPG
    • G Motors (108 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    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

    • 7,260 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 18 City / 24 Hwy MPG
    • Silver Star Motors (65 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Long Island City, NY / 65 miles away from New Haven, CT

    CALL FOR MORE INFORMATION! CLEAN CARFAX!, BUY WITH TOTAL CONFIDENCE!, Mercedes-Benz Certified Pre-Owned, 7-Seat Configuration, Wheels: 21" Triple 5-Sp...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE8PA952758
    Stock: U19620A
    Certified Pre-Owned: Yes
    Listed since: 06-05-2025

  • $48,994
    fair price
    $409 below market
    • 30,137 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Bomnin Cadillac Nanuet (57 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Nanuet, NY / 57 miles away from New Haven, CT

    Clean CARFAX. Priced below KBB Fair Purchase Price! Odometer is 12567 miles below market average! 3rd row seats: split-bench, 4-Way Driver Lumbar Supp...

    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: 4JGFF5KE6MA480832
    Stock: C0274U
    Certified Pre-Owned: No
    Listed since: 02-14-2025

Showing 190 - 210 out of 728 listings

Consumer Reviews for the Mercedes-Benz GLS-Class

Read recent reviews for the Mercedes-Benz GLS-Class
Overall Consumer Rating
4.1 out of 5 stars15 Reviews
Write a vehicle reviewSee all 15 reviews
  • 5 star
    (67%)
  • 4 star
    (0%)
  • 3 star
    (13%)
  • 2 star
    (13%)
  • 1 star
    (7%)
2 out of 5 stars

Beautiful combined with no QC

John Gamble, 12/22/2020
2020 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
The ride is absolutely stunning and the interior is downright beautiful. We love the tech and features... kids can’t get enough of the ambient lighting options. But there’s a catch. The build quality just plain sucks. We’re had the car for 2ish months, and it’s already spent 9 days in the shop. First, the high fan made a crazy loud noise. Then the rain sensing wipers didn’t sense rain. … Now we have a window that sounds like it is going to fail when we roll it down. Also there appears to be a subtle fit issue on the rear bumper. These cars are built in the US, and I get the sense that they have no idea how to put them together. There is so much tech, and so many points of failure. I feel like we are going to have a very close relationship with the dealer over the life of this car. At least it’s pretty and drives well. Update on 1/4/2020 - Two more issues after getting the car back last week... a check engine light and a warning that the collision avoidance system is disabled because the sensor is dirty (the sensor does not appear to be dirty). A word to the wise... think long and hard before buying this car.
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Used 2023 Mercedes-Benz GLS-Class in New Haven, CT Values

Estimated values
2023 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$41,518$44,203$47,232
Clean$41,050$43,670$46,625
Average$40,271$42,781$45,613
Rough$39,257$41,626$44,297

The average list price of a used 2023 Mercedes-Benz GLS-Class in New Haven, Connecticut is $44,602. The average mileage on a used Mercedes-Benz GLS-Class 2023 for sale in New Haven, Connecticut is 53,307. Based on the average mileage of 53,307 for used 2023 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 2023 in New Haven, Connecticut to be $40,271.

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