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  • Price Drop
    $29,500
    good price
    $2,395 below market
    • 70,350 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 14 City / 19 Hwy MPG
    • McCurley Honda (Richland, WA)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Richland, WA / 1,559 miles away from West Chicago, IL

    2019 Mercedes-Benz GLS 550 4MATIC Certified. CARFAX One-Owner. Active Blind Spot Assist, Active Lane Keeping Assist, Android Auto , Apple CarPlay , 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:

    16 Combined MPG (14 City/19 Highway)

    Listing Information:

    VIN: 4JGDF7DE3KB208701
    Stock: HAP250390
    Certified Pre-Owned: No
    Listed since: 09-10-2024

  • $23,977
    fair price
    $1,321 below market
    • 65,130 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 17 City / 22 Hwy MPG
    • St Charles Motorcars (St Charles, IL)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in St Charles, IL / 4 miles away from West Chicago, IL

    WOW! HERE IS A DEAL! CLEAN CARFAX! POWER THIRD ROW AND LOADED UP! NAVIGATION SYSTEM, POWER MOONROOF, HEATED LEATHER INTERIOR, REAR CAMERA, ALLOY WH...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE9HA808940
    Stock: 808940
    Certified Pre-Owned: No
    Listed since: 05-20-2025

  • Price Drop
    $29,250
    good price
    $2,707 below market
    • 51,364 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 16 City / 22 Hwy MPG
    • Napelton Mazda of Naperville (Naperville, IL)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Naperville, IL / 9 miles away from West Chicago, IL

    Excellent Condition, LOW MILES - 51,364! WAS $33,777, PRICED TO MOVE $2,500 below Kelley Blue Book! Heated Leather Seats, 3rd Row Seat, Sunroof, Navig...

    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: 4JGDF6EE8KB241508
    Stock: 3P2965
    Certified Pre-Owned: No
    Listed since: 06-10-2025

  • Price Drop
    $27,788
    fair price
    $859 below market
    • 68,345 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 16 City / 22 Hwy MPG
    • Fiesta Kia (Indio, CA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Indio, CA / 1,624 miles away from West Chicago, IL

    The 2019 Mercedes-Benz GLS 450 4MATIC is a luxury SUV that perfectly combines elegance, performance, and innovative technology. This remarkable vehicl...

    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: 4JGDF6EE3KB229850
    Stock: KP1842
    Certified Pre-Owned: No
    Listed since: 05-17-2025

  • Price Drop
    $24,495
    fair price
    $457 below market
    • 80,921 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 16 City / 22 Hwy MPG
    • Porsche Beaverton (Beaverton, OR)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Beaverton, OR / 1,734 miles away from West Chicago, IL

    Porsche Beaverton has been serving the Portland area since 1980. Our family of enthusiasts welcomes you to Oregon s oldest, most-awarded Porsche deale...

    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: 4JGDF6EE1KB240880
    Stock: I72369A
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • $17,900
    fair price
    $335 below market
    • 113,000 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • Connoisseur Motor Cars (Chattanooga, TN)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Chattanooga, TN / 501 miles away from West Chicago, IL

    2017 Mercedes Benz GL450 in White over Beige interior. Nicely equipped with a moonroof, navigation, and all power. Only 113k miles and a local south...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE7HA990251
    Stock: 990251
    Certified Pre-Owned: No
    Listed since: 09-06-2024

  • $18,594
    fair price
    $341 above market
    • 110,289 miles
    • No accidents, 3 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • Herrin-Gear Lexus (Jackson, MS)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Jackson, MS / 671 miles away from West Chicago, IL

    White 2017 Mercedes-Benz GLS GLS 450 V6 9-Speed Automatic 19" x 8.5J Twin 5-Spoke Wheels, 3.27 Axle Ratio, 3rd row seats: split-bench, 4-Way Driver Lu...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE9HA865414
    Stock: X24617B
    Certified Pre-Owned: No
    Listed since: 06-01-2025

  • New Listing
    • 109,878 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • Yalcars Austintown (Austintown, OH)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Austintown, OH / 390 miles away from West Chicago, IL

    Discover Your Dream Car at YALCARS! FREE CARFAX History Report: Explore our website to access the full history of your chosen vehicle no strings attac...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE4HA872254
    Stock: 872254
    Certified Pre-Owned: No
    Listed since: 05-01-2025

  • $20,995
    fair price
    $208 below market
    • 86,506 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • D45 Auto Brokers (Raleigh, NC)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Raleigh, NC / 663 miles away from West Chicago, IL

    Spotless Condition! 86K Miles, Mercedes Maintained, Premium/Lighting/Drivers Assistance/Parking Assistance Packages, Carfax Certified, X-Nice GLS 450!...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE1HA917778
    Stock: 917778
    Certified Pre-Owned: No
    Listed since: 11-02-2024

  • $19,995
    good price
    $1,331 below market
    • 92,705 miles
    • No accidents, 3 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • TT Auto Sales (Boise, ID)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Boise, ID / 1,422 miles away from West Chicago, IL

    3.0 6Cyl Twin Turbo, All Wheel Drive, Heated Leather Seats, Third Row Seating, Navigation, Backup Camera, Blind spot Monitor, Sunroof

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE1HA742724
    Stock: 742724
    Certified Pre-Owned: No
    Listed since: 03-26-2025

    • 53,229 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 16 City / 21 Hwy MPG
    • Park Place Motorcars Fort Worth a Mercedes-Benz Dealer (Fort Worth, TX)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fort Worth, TX / 813 miles away from West Chicago, IL

    RECALL NOTICE: Some vehicles offered for sale may be subject to unrepaired manufacturer safety recalls. To determine the recall status of a vehicle, v...

    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: 4JGFF8GE3MA461925
    Stock: PMF250551A
    Certified Pre-Owned: Yes
    Listed since: 06-17-2025

  • $19,995
    good price
    $1,381 below market
    • 85,220 miles
    • No accidents, 3 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • Elite Motor Group (Lindenhurst, NY)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Lindenhurst, NY / 772 miles away from West Chicago, IL

    Clean carfax. No accidents. Runs and drive like new. Power fold Three rows of seats. Navigation. Back up camera. Keyless entry. Push buttons start. ...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE9HA876073
    Stock: 876073
    Certified Pre-Owned: No
    Listed since: 02-06-2025

  • $18,973
    fair price
    $186 above market
    • 106,998 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • iDeal Auto Imports (Eden Prairie, MN)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Eden Prairie, MN / 335 miles away from West Chicago, IL

    2017 Mercedes-Benz GLS 450 with no accidents reported and a history of regular oil changes, exceptionally well-equipped with luxury and safety feature...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE4HA932985
    Stock: 21988
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • Price Drop
    $33,199
    good price
    $3,156 below market
    • 48,038 miles
    • 2 accidents, 2 owners, personal use
    • 7 Seats, 14 City / 19 Hwy MPG
    • Liccardi Ford (Watchung, NJ)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Watchung, NJ / 720 miles away from West Chicago, IL

    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

  • Price Drop
    $18,815
    fair price
    $1,033 below market
    • 96,947 miles
    • No accidents, 2 owners, rental vehicle
    • 7 Seats, 17 City / 22 Hwy MPG
    • Mercedes-Benz of Marin (San Rafael, CA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in San Rafael, CA / 1,826 miles away from West Chicago, IL

    Looking For A New or Pre-Owned Mercedes-Benz? Look No Further Than Mercedes-Benz Of Marin In San Rafael, California. We Offer A Full Lineup Of New Mer...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE3HA935683
    Stock: A935683T
    Certified Pre-Owned: No
    Listed since: 05-28-2025

  • $18,499
    fair price
    $498 below market
    • 104,358 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • Swift Auto Broker (Littleton, CO)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Littleton, CO / 892 miles away from West Chicago, IL

    Price excludes tax, tag and title, and any other applicable state or local fees. Price does includes our D and H (dealer and handling) fee of $499.Swi...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE7HA895253
    Stock: 5253
    Certified Pre-Owned: No
    Listed since: 06-20-2025

  • $22,250
    good price
    $2,357 below market
    • 93,500 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 14 City / 18 Hwy MPG
    • Auto Auctions of America (Salt Lake City, UT)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Salt Lake City, UT / 1,231 miles away from West Chicago, IL

    !! FRESH INVENTORY !!!!!FINANCING AVAILABLE!!!!!! ONE OWNER !!!2017 Mercedes-Benz GLSGLS 550 Sport Utility 4DV8, Twin Turbo, 4.7LAuto, 9-Spd 9G-Tronic...

    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: 4JGDF7DE5HA845300
    Stock: EA-754
    Certified Pre-Owned: No
    Listed since: 01-14-2025

  • $21,301
    fair price
    $822 below market
    • 77,795 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • Malones Automotive (Marietta, GA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Sunroof/Moonroof
    • Third-row seating
    Close

    Located in Marietta, GA / 584 miles away from West Chicago, IL

    Vehicle Overview MSRP $79,160... 19"" Wheels.. Premium Package.. Parking Assist Package.. Lane Tracking Package.. Power Moonroof.. Trailer Hitch.. Har...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE0HA988275
    Stock: 6691A
    Certified Pre-Owned: No
    Listed since: 05-08-2025

    • 62,365 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Mercedes-Benz of Houston Greenway (Houston, TX)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Houston, TX / 932 miles away from West Chicago, IL

    Sun/MoonroofNavigation System3rd Row SeatKeyless StartRear SpoilerCooled Front Seat(S)This vehicle includes a Money-Back Guarantee* and passed...

    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: 4JGFF5KE8MA446973
    Stock: MA446973
    Certified Pre-Owned: Yes
    Listed since: 06-02-2025

  • $18,950
    fair price
    $224 above market
    • 103,191 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 17 City / 22 Hwy MPG
    • Overland Park Imports (Overland Park, KS)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Overland Park, KS / 395 miles away from West Chicago, IL

    THIS IS A NEW CAR TRADE IN. EXCELLENT CONDITION INSIDE AND OUT!!! FULLY LOADED WITH ALL THE EXTRAS. WE HAVE THE PERFECT CARFAX WITH ALL THE RECORDS. C...

    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:

    19 Combined MPG (17 City/22 Highway)

    Listing Information:

    VIN: 4JGDF6EE3HA923615
    Stock: A99652
    Certified Pre-Owned: No
    Listed since: 04-13-2025

  • Price Drop
    $46,900
    good price
    $2,782 below market
    • 34,953 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Land Rover Albany (Albany, NY)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Albany, NY / 734 miles away from West Chicago, IL

    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

Showing 484 - 504 out of 3,086 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 stars29 Reviews
Write a vehicle reviewSee all 29 reviews
  • 5 star
    (59%)
  • 4 star
    (10%)
  • 3 star
    (21%)
  • 2 star
    (3%)
  • 1 star
    (7%)
5 out of 5 stars

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.
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FAQ

What is a good price for a used 2018 Mercedes-Benz GLS-Class?

According to Edmunds.com's True Market Value calculations, the retail price of a used 2018 Mercedes-Benz GLS-Class's most popular trim, the GLS 450 4MATIC, in great condition with 60,000 miles on its odometer, is $38,057. Prices vary by trim, region and options included.

What engines are available in the 2018 Mercedes-Benz GLS-Class?

The 2018 GLS-Class is available with three engines: a twin-turbo V6 (362 horsepower, 369 pound-feet of torque) in the GLS 450; a twin-turbo V8 (449 hp, 516 lb-ft) in the GLS 550; and an even more powerful V8 (577 hp, 561 lb-ft) in the barnstorming GLS 63 AMG variant.
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