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353 listings
  • New Listing
    $68,998
    good price
    $3,453 below market
    • 41,370 miles
    • No accidents, 2 owners, personal use
    • 7 Seats, 16 City / 21 Hwy MPG
    • CarMax (In-stock online)
    • Transfer available from NC to AZ*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Raleigh, NC / 1,849 miles away from Tucson, 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:

    18 Combined MPG (16 City/21 Highway)

    Listing Information:

    VIN: 4JGFF8GE1PA988401
    Stock: 26877927
    Certified Pre-Owned: No

  • $40,963
    great price
    $2,744 below market
    • 65,239 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 20 City / 24 Hwy MPG
    • Mercedes-Benz of Tucson (3 mi away)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Tucson, AZ / 3 miles away from Tucson, 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
    $56,992
    good price
    $3,428 below market
    • 37,385 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 18 City / 24 Hwy MPG
    • Mark Kia (105 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Scottsdale, AZ / 105 miles away from Tucson, AZ

    {**2023 MERCEDES-BENZ GLS 450 4MATIC (AWD)**3.0L I6 TURBOCHARGED W/ EQ BOOST & HYBRID ELECTRIC MOTOR**3RD ROW-SEATS FOR 6**AMG LINE EXTERIOR PKG**NIGH...

    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: 4JGFF5KE9PA899570
    Stock: KT3430
    Certified Pre-Owned: No
    Listed since: 02-21-2025

  • Price Drop
    $56,590
    good price
    $3,419 below market
    • 35,110 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Indianapolis, IN / 1,471 miles away from Tucson, 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: 4JGFF5KE6PB025686
    Stock: 2003603642
    Certified Pre-Owned: No
    Listed since: 04-12-2025

    • 19,072 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Dallas, TX / 823 miles away from Tucson, 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: 4JGFF5KE1PB001389
    Stock: 2003584669
    Certified Pre-Owned: No
    Listed since: 04-15-2025

  • Price Drop
    $56,990
    good price
    $3,963 below market
    • 32,148 miles
    • No accidents, 1 owner, rental vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Indianapolis, IN / 1,471 miles away from Tucson, 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: 4JGFF5KE5PA974409
    Stock: 2003671882
    Certified Pre-Owned: No
    Listed since: 05-08-2025

  • Price Drop
    $56,990
    great price
    $4,459 below market
    • 30,576 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Salt Lake City, UT / 593 miles away from Tucson, 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: 4JGFF5KE1PA976545
    Stock: 2003604415
    Certified Pre-Owned: No
    Listed since: 04-01-2025

  • Price Drop
    $57,990
    fair price
    $635 below market
    • 39,388 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Columbus, OH / 1,638 miles away from Tucson, 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: 4JGFF5KEXPA941700
    Stock: 2003581373
    Certified Pre-Owned: No
    Listed since: 04-22-2025

  • Price Drop
    $82,588
    fair price
    $2,812 below market
    • 8,095 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 19 City / 24 Hwy MPG
    • Mercedes-Benz of San Diego (367 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in San Diego, CA / 367 miles away from Tucson, AZ

    YES! We are open and will deliver to your home or place of business. Recent Arrival! Clean CARFAX. Polar White 2025 Mercedes-Benz GLS GLS 450 4MATIC® ...

    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 (19 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KEXSB286635
    Stock: 29780L
    Certified Pre-Owned: No
    Listed since: 05-20-2025

  • $103,888
    good price
    $3,656 below market
    • 23,330 miles
    • 1 accident, 1 owner, personal use only
    • 7 Seats, 14 City / 19 Hwy MPG
    • Platinum Auto Haus (449 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Redondo Beach, CA / 449 miles away from Tucson, AZ

    Black/Black ** Factory Warranty ** 6 Seat Configuration ** AMG Carbon Fiber Trim ** Head-Up Display ** Exclusive Nappa Leather Upholstery w Diamond St...

    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/19 Highway)

    Listing Information:

    VIN: 4JGFF8KE6PA908887
    Stock: 8589
    Certified Pre-Owned: No
    Listed since: 01-07-2025

  • Price Drop
    • 3,912 miles
    • No accidents, 1 owner, personal use only
    • 6 Seats, 18 City / 24 Hwy MPG
    • Mercedes-Benz of Ontario (407 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Ontario, CA / 407 miles away from Tucson, AZ

    *Mercedes-Benz of Ontario does not reserve, or hold advertised vehicles, all are subject to p...

    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: 4JGFF5KE7PB008623
    Stock: P16465
    Certified Pre-Owned: Yes
    Listed since: 04-13-2025

  • Price Drop
    $58,590
    good price
    $4,301 below market
    • 25,940 miles
    • No accidents, 1 owner, rental vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Salt Lake City, UT / 593 miles away from Tucson, 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: 4JGFF5KE9PB011457
    Stock: 2003567033
    Certified Pre-Owned: No
    Listed since: 03-24-2025

    • 25,950 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Dallas, TX / 823 miles away from Tucson, 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: 4JGFF5KE3PB008117
    Stock: 2003658372
    Certified Pre-Owned: No
    Listed since: 05-14-2025

  • $50,990
    fair price
    $453 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 / 1,911 miles away from Tucson, 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
    $60,590
    good price
    $3,452 below market
    • 22,165 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Sacramento, CA / 734 miles away from Tucson, 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: 4JGFF5KE3PA973713
    Stock: 2003604482
    Certified Pre-Owned: No
    Listed since: 04-10-2025

  • Price Drop
    $45,031
    good price
    $2,086 below market
    • 44,747 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Land Rover Thousand Oaks (479 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Thousand Oaks, CA / 479 miles away from Tucson, AZ

    2021 Mercedes-Benz GLS 450 KEY FEATURES INCLUDEThird Row Seat, Navigation, Sunroof, Full-Time 4MATIC All-Wheel, Power Liftgate. Nav System, Heated Sea...

    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: 4JGFF5KE6MA463593
    Stock: A463593A
    Certified Pre-Owned: No
    Listed since: 03-13-2025

  • Price Drop
    $70,198
    fair price
    $1,008 below market
    • 40,961 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 16 City / 21 Hwy MPG
    • Driveway (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 1,719 miles away from Tucson, AZ

    CarFax No Accidents Reported,CarFax 1-Owner,Rare Find,3rd Row Seat,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Hands-Free 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/21 Highway)

    Listing Information:

    VIN: 4JGFF8GE1PA911821
    Stock: PA911821P
    Certified Pre-Owned: No

  • $39,587
    good price
    $1,675 below market
    • 74,236 miles
    • No accidents, 3 owners, personal use
    • 7 Seats, 20 City / 24 Hwy MPG
    • Porsche of Tucson (1 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Tucson, AZ / 1 miles away from Tucson, 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

  • $26,977
    fair price
    $746 below market
    • 78,257 miles
    • No accidents, 1 owner, personal use only
    • 7 Seats, 16 City / 22 Hwy MPG
    • Zia Auto Wholesalers (318 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    Close

    Located in Albuquerque, NM / 318 miles away from Tucson, AZ

    Our Selenite Grey Metallic 2019 Mercedes-Benz GLS 450 4MATIC? rewards you with exceptional comfort, performance, and versatility. Powered by a Twin Tu...

    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: 4JGDF6EE4KB238900
    Stock: 45091
    Certified Pre-Owned: No

  • Price Drop
    $54,590
    good price
    $2,453 below market
    • 44,180 miles
    • No accidents, 1 owner, corporate fleet vehicle
    • 7 Seats, 18 City / 24 Hwy MPG
    • Carvana (In-stock online)
    • Home delivery*
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Columbus, OH / 1,638 miles away from Tucson, 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: 4JGFF5KE9PA986692
    Stock: 2003607515
    Certified Pre-Owned: No
    Listed since: 05-02-2025

  • $85,888
    fair price
    $815 below market
    • 1,228 miles
    • No accidents, 1 owner, personal use
    • 7 Seats, 19 City / 24 Hwy MPG
    • Audi North OC (419 mi away)
    • AWD/4WD
    • Bluetooth
    • Navigation
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Placentia, CA / 419 miles away from Tucson, AZ

    Like new! Hard to find AMG Line with Night PackageAMG® Bodystyling, AMG® Brushed Stainless Steel Sports Pedals, AMG® Floor Mats, AMG® Line Exterior,...

    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 (19 City/24 Highway)

    Listing Information:

    VIN: 4JGFF5KE6SB359144
    Stock: 231766T
    Certified Pre-Owned: No
    Listed since: 05-20-2025

Showing 127 - 147 out of 353 listings

Consumer Reviews for the Mercedes-Benz GLS-Class

Read recent reviews for the Mercedes-Benz GLS-Class
Overall Consumer Rating
3.9 out of 5 stars28 Reviews
Write a vehicle reviewSee all 28 reviews
  • 5 star
    (57%)
  • 4 star
    (14%)
  • 3 star
    (4%)
  • 2 star
    (11%)
  • 1 star
    (14%)
5 out of 5 stars

4.74 Stars, Almost perfect, but...

Jay Poocha, 03/22/2021
2021 Mercedes-Benz GLS-Class GLS 450 4MATIC 4dr SUV AWD (3.0L 6cyl Turbo gas/electric mild hybrid 9A)
Over the years, we have owned many Luxury SUVS and a few mini-vans. We purchased a 2021 GLS 450 in early November 2020. As of today, we have driven 25,402 miles! That's not a typo. In a very short period of time, we have discovered the strengths and weaknesses of the GLS. The strengths: 1. Overall comfort, especially the front seats, is awesome. 2. The added massaging seats is a nice … option (get it, you won't be disappointed on long trips). 3. The ride is smooth on the highway and around town; however, I prefer to use the individualized setting option for the sports suspension on the highway to firm up the ride, otherwise it can be a tad floaty. I prefer a stiffer, more controlled ride. 4. Passing is done with ease at speed; however the 450 holds gears a bit long when rapidly accelerating. It eventually finds its place after a brief struggle. Not bad, but not perfect. After driving 25K in a very short period of time, I would like MB to strongly consider improving a few areas in the cabin: 1. The cell phone ports (only usb c type) must be better placed. They are extremely difficult to plug cords into, plus need some type of ambient lighting to see at night. The wireless charging pad is a pain in the rear to use with a case on a telephone. The space is extremely tight. This must be corrected at some point. The power outlet in the second row is horribly placed. In fact, MB get a F- for its placement, and another F for the amount of space allocated for any charging bases larger than standard size. Just the worst of anything we have ever owned. Outside of these minor issues, my wife wishes MB would add a place for cellphones besides the cupholders or wireless charger area. This is an obvious deign oversight. Second row comfort in the captain's chairs is good, but I would strongly considering getting it with the bench in the future for the center armrest. Although the captain's seats are comfortable, again MB needs to add more places for storage. The third row works for smaller adults and children. We occasionally use it, it works for the occasional trip when are children are traveling with us. The real trick is placement of luggage; three suitcases and a duffle is tight - this requires folding one of the third row seats flat. Although not ideal, it works. For ultimate convenience, I would suggest either a Cadillac ESV or, bite my tongue - a fully loaded Chrysler Pacifica. Having owned both these other vehicles, I can say luggage space is rarely an issue. This leads me to my final thoughts on the GLS, I really like it a lot, its almost perfect except for the few issues I outlined. If MB can address the charging issues, phone placement issues and tweak the trans on shifting on the middle range when accelerating, it is hands down a superior SUV for long trips, daily comfort and drivability around town. It feels rock sold on the highway and does extremely well in rain. If you desire luxury, a very solid feeling ride, solid handling and decent MPG (I'm averaging about 23 MPG) I highly recommend the GLS.
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Used 2023 Mercedes-Benz GLS-Class in Tucson, AZ Values

Estimated values
2023 Mercedes-Benz GLS-Class GLS 580 4MATIC 4dr SUV AWD (4.0L 8cyl Turbo gas/electric mild hybrid 9A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$58,148$61,851$66,027
Clean$57,493$61,105$65,179
Average$56,401$59,862$63,764
Rough$54,981$58,245$61,924

The average list price of a used 2023 Mercedes-Benz GLS-Class in Tucson, Arizona is $60,357. The average mileage on a used Mercedes-Benz GLS-Class 2023 for sale in Tucson, Arizona is 33,997. Based on the average mileage of 33,997 for used 2023 Mercedes-Benz GLS-Class for sale in Tucson, 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 2023 in Tucson, Arizona to be $56,401.

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