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171 listings
  • $80,499
    good price
    $6,153 below market
    • 26,669 miles
    • No accidents, 2 owners, personal use only
    • 7 Seats, 14 City / 18 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Ramsey, NJ / 2,122 miles away from Gilbert, AZ

    CarFax No Accidents Reported,Low Mileage,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Lift...

    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: 4JGFF8KEXMA576013
    Stock: B8122T
    Certified Pre-Owned: No

  • $40,963
    great price
    $2,739 below market
    • 65,239 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 20 City / 24 Hwy MPG
    • Mercedes-Benz of Tucson (91 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Tucson, AZ / 91 miles away from Gilbert, AZ

    CERTIFIED PRE-OWNED 2021 GLS! This clean CARFAX black 2021 Mercedes-Benz GLS 450 all-wheel drive SUV was regularly serviced here at Mercedes-Benz of T...

    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: 4JGFF5KE4MA441138
    Stock: M2500150A
    Certified Pre-Owned: No
    Listed since: 12-06-2024

  • Price Drop
    $60,590
    good price
    $2,514 below market
    • 21,549 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana - Phoenix (23 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Phoenix, AZ / 23 miles away from Gilbert, AZ

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE3PA978359
    Stock: 2003641061
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • $78,800
    fair price
    $1,283 below market
    • 10,389 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 16 City / 21 Hwy MPG
    • Certified Benz & Beemer (14 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Scottsdale, AZ / 14 miles away from Gilbert, AZ

    **$113,415 ORIGINAL MSRP**DRIVER ASSISTANCE PACKAGE($1,950)**WARMTH AND COMFORT PACKAGE($1,450)**ACOUSTIC COMFORT PACKAGE($1,100)**CAPTAIN CHAIRS (6 S...

    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: 4JGFF8GE7PB030230
    Stock: P23696
    Certified Pre-Owned: No
    Listed since: 12-21-2024

  • Price Drop
    $58,994
    good price
    $2,314 below market
    • 27,348 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Driveway (33 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Avondale, AZ / 33 miles away from Gilbert, AZ

    High Demand,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,Heated Seats,Keyless Sta...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KEXPA973434
    Stock: P06621
    Certified Pre-Owned: No

  • Price Drop
    $59,590
    fair price
    $1,995 below market
    • 26,461 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana - Phoenix (23 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Phoenix, AZ / 23 miles away from Gilbert, AZ

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE0PB015798
    Stock: 2003656548
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • Price Drop
    $50,990
    fair price
    $780 below market
    • 20,653 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 20 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Richmond, VA / 1,934 miles away from Gilbert, AZ

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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:

    21 Combined MPG (20 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE0MA556951
    Stock: 2003479632
    Certified Pre-Owned: No
    Listed since: 04-09-2025

  • Price Drop
    $58,990
    fair price
    $1,874 below market
    • 28,759 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana - Phoenix (23 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Phoenix, AZ / 23 miles away from Gilbert, AZ

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE7PA974332
    Stock: 2003658376
    Certified Pre-Owned: No
    Listed since: 05-01-2025

  • $38,773
    good price
    $2,481 below market
    • 74,236 miles
    • No accidents, 3 owners, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Porsche of Tucson (92 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Tucson, AZ / 92 miles away from Gilbert, AZ

    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: 4JGFF5KE7MA455664
    Stock: P2500060AA
    Certified Pre-Owned: No
    Listed since: 03-05-2025

  • Price Drop
    $55,590
    fair price
    $1,301 below market
    • 41,018 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana - Phoenix (23 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Phoenix, AZ / 23 miles away from Gilbert, AZ

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    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:

    20 Combined MPG (18 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE7PA939922
    Stock: 2003588796
    Certified Pre-Owned: No
    Listed since: 04-30-2025

  • New Listing
    $51,998
    fair price
    $744 above market
    • 33,432 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from NC to AZ*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Wilmington, NC / 1,940 miles away from Gilbert, AZ

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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: 4JGFF5KE6MA396770
    Stock: 27154740
    Certified Pre-Owned: No

  • New Listing
    • 10,426 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 20 City / 24 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from GA to AZ*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Columbus, GA / 1,552 miles away from Gilbert, AZ

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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: 4JGFF5KE1MA571975
    Stock: 26517202
    Certified Pre-Owned: No

  • Price Drop
    • 29,853 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 18 City / 24 Hwy MPG
    • Mercedes-Benz of Chandler (11 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Chandler, AZ / 11 miles away from Gilbert, AZ

    2023 Mercedes-Benz GLS 450 4MATIC®, 4D Sport Utility, Black, Mercedes-Benz CERTIFIED. 5-Zone Climate Control, Active Blind Spot Assist, Active Brake A...

    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: 4JGFF5KE4PA852544
    Stock: P15538
    Certified Pre-Owned: Yes
    Listed since: 05-05-2025

  • Price Drop
    • 54,513 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 20 City / 24 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from KS to AZ*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Merriam, KS / 1,029 miles away from Gilbert, AZ

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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: 4JGFF5KE7MA451095
    Stock: 27256053
    Certified Pre-Owned: No

  • New Listing
    • 52,706 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 20 City / 24 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from NC to AZ*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Winston Salem, NC / 1,788 miles away from Gilbert, AZ

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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:

    21 Combined MPG (20 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE5MA376672
    Stock: 27355635
    Certified Pre-Owned: No

  • New Listing
    $44,760
    fair price
    $478 above market
    • 67,069 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Los Angeles, CA / 377 miles away from Gilbert, AZ

    CarFax No Accidents Reported,CarFax 1-Owner,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free Liftgate,He...

    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: 4JGFF5KE8MA488513
    Stock: 20852C
    Certified Pre-Owned: No

  • New Listing
    • 43,251 miles
    • 2 accidents, 1 owner, personal use only
    • 7 Seats, 20 City / 24 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from GA to AZ*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Norcross, GA / 1,584 miles away from Gilbert, AZ

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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:

    21 Combined MPG (20 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE5MA433646
    Stock: 26393376
    Certified Pre-Owned: No

  • New Listing
    • 61,523 miles
    • 7 Seats, 16 City / 21 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Sacramento, CA / 647 miles away from Gilbert, AZ

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary Unavailable.

    Features and Specs:

    18 Combined MPG (16 City/21 Highway)

    Listing Information:

    VIN: 4JGFF8GE0MA390778
    Stock: 2003701160
    Certified Pre-Owned: No
    Listed since: 05-08-2025

  • Price Drop
    • 24,845 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from CA to AZ*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Duarte, CA / 361 miles away from Gilbert, AZ

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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: 4JGFF5KE6MA553889
    Stock: 27339264
    Certified Pre-Owned: No

    • 55,369 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Mercedes-Benz of Gilbert (2 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Gilbert, AZ / 2 miles away from Gilbert, AZ

    Certified.Polar White 2021 Mercedes-Benz GLS GLS 450 4MATIC 4MATIC 9-Speed Automatic V6CARFAX One-Owner. Clean CARFAX.**As the winner of the prestigio...

    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: 4JGFF5KE0MA576665
    Stock: MA576665
    Certified Pre-Owned: Yes
    Listed since: 04-11-2025

    • 31,157 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from NJ to AZ*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Green Brook Township, NJ / 2,101 miles away from Gilbert, AZ

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    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: 4JGFF5KE9MA471770
    Stock: 26389611
    Certified Pre-Owned: No

Showing 64 - 84 out of 171 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 stars18 Reviews
Write a vehicle reviewSee all 18 reviews
  • 5 star
    (56%)
  • 4 star
    (17%)
  • 3 star
    (17%)
  • 2 star
    (6%)
  • 1 star
    (6%)
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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Used 2021 Mercedes-Benz GLS-Class in Gilbert, AZ Values

Estimated values
2021 Mercedes-Benz GLS-Class AMG GLS 63 4dr SUV AWD (4.0L 8cyl Turbo gas/electric mild hybrid 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$65,697$70,390$75,091
Clean$64,671$69,273$73,880
Average$62,961$67,410$71,860
Rough$60,737$64,988$69,235

The average list price of a used 2021 Mercedes-Benz GLS-Class in Gilbert, Arizona is $55,209. The average mileage on a used Mercedes-Benz GLS-Class 2021 for sale in Gilbert, Arizona is 38,403. Based on the average mileage of 38,403 for used 2021 Mercedes-Benz GLS-Class for sale in Gilbert, AZ 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 Gilbert, Arizona to be $62,961.

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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.