2026 Mercedes-Benz GLS GLS 450

  • New
$100,315MSRP
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Calstar Motors
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    The overview

    Exterior Color
    Black
    Interior Color
    Black
    Fuel Economy
    19/24 MPG City/Hwy
    Transmission
    9-Speed Automatic w/OD
    Drivetrain
    AWD
    Engine
    I-6 cyl
    VIN
    4JGFF5KE3TB717902
    Stock Number
    26M1786

      The highlights

      • Navigation system
      • Lane departure
      • Automatic temperature control
      • Emergency communication system
      • Power moonroof
      • Premium audio system
      • Wireless phone connectivity
      • Parking sensors
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera right
      • Exterior parking camera rear

      A closer look at what’s included

      Included Options
      • Turbocharged
      • All Wheel Drive
      • Air Suspension
      • Active Suspension
      • Power Steering
      • ABS
      • 4-Wheel Disc Brakes
      • Brake Assist
      • Lithium Ion Traction Battery
      • Aluminum Wheels
      • Tires - Front Performance
      • Tires - Rear Performance
      • Temporary Spare Tire
      • Sun/Moonroof
      • Generic Sun/Moonroof
      • Panoramic Roof
      • Heated Mirrors
      • Power Mirror(s)
      • Integrated Turn Signal Mirrors
      • Power Folding Mirrors
      • Rear Defrost
      • Privacy Glass
      • Intermittent Wipers
      • Variable Speed Intermittent Wipers
      • Rain Sensing Wipers
      • Rear Spoiler
      • Remote Trunk Release
      • Power Liftgate
      • Power Door Locks
      • Daytime Running Lights
      • Automatic Headlights
      • Headlights-Auto-Leveling
      • LED Headlights
      • Automatic Highbeams
      • AM/FM Stereo
      • Navigation System
      • Premium Sound System
      • Satellite Radio
      • Bluetooth Connection
      • HD Radio
      • Smart Device Integration
      • Requires Subscription
      • MP3 Capability
      • Steering Wheel Audio Controls
      • Auxiliary Audio Input
      • Hard Disk Drive Media Storage
      • Power Driver Seat
      • Power Passenger Seat
      • Bucket Seats
      • Heated Front Seat(s)
      • Mirror Memory
      • Driver Adjustable Lumbar
      • Passenger Adjustable Lumbar
      • Seat Memory
      • Cooled Front Seat(s)
      • 3rd Row Seat
      • Pass-Through Rear Seat
      • Rear Bench Seat
      • Adjustable Steering Wheel
      • Trip Computer
      • Power Windows
      • WiFi Hotspot
      • Leather Steering Wheel
      • Keyless Entry
      • Keyless Start
      • Hands-Free Liftgate
      • Universal Garage Door Opener
      • Cruise Control
      • Adaptive Cruise Control
      • Climate Control
      • Multi-Zone A/C
      • A/C
      • Rear A/C
      • Premium Synthetic Seats
      • Auto-Dimming Rearview Mirror
      • Driver Vanity Mirror
      • Passenger Vanity Mirror
      • Driver Illuminated Vanity Mirror
      • Passenger Illuminated Visor Mirror
      • Floor Mats
      • Cargo Shade
      • Security System
      • Immobilizer
      • Cruise Control Steering Assist
      • Traction Control
      • Stability Control
      • Front Side Air Bag
      • Telematics
      • Rear Parking Aid
      • Back-Up Camera
      • Automatic Parking
      • Blind Spot Monitor
      • Cross-Traffic Alert
      • Rear Collision Mitigation
      • Lane Departure Warning
      • Lane Keeping Assist
      • Aerial View Display System
      • Front Collision Mitigation
      • Driver Monitoring
      • Evasion Assist
      • Tire Pressure Monitor
      • Driver Air Bag
      • Passenger Air Bag
      • Front Head Air Bag
      • Rear Head Air Bag
      • Passenger Air Bag Sensor
      • Knee Air Bag
      • Child Safety Locks
      • 1-touch down
      • 1-touch up
      • Adaptive Cruise Control: Active Distance Assist DISTRONIC
      • Air conditioning
      • Auto tilt-away steering wheel
      • Auto-dimming rearview mirror
      • Automatic temperature control
      • Driver door bin
      • Driver vanity mirror
      • Emergency communication system: eCall Emergency System
      • Front beverage holders
      • Front dual zone A/C
      • Garage door transmitter: HomeLink
      • Head restraints memory
      • Illuminated entry
      • Memory seat
      • Moonroof sunshade: power
      • Navigation system: MB Navigation
      • Overhead console
      • Passenger door bin
      • Passenger vanity mirror
      • Power moonroof: Panorama
      • Power windows
      • Power/regen
      • Proximity key: doors and push button start
      • Rear air conditioning
      • Rear beverage holders
      • Rear door bins
      • Rear dual zone A/C
      • Rear folding activation: power
      • Remote keyless entry
      • Speed control
      • Steering wheel memory
      • Surround View Monitor
      • Telescoping steering wheel
      • Tilt steering wheel
      • Adaptive suspension
      • Alloy wheels
      • Auto-leveling suspension
      • Four wheel independent suspension
      • Front anti-roll bar
      • Power steering
      • Rear anti-roll bar
      • Speed-sensing steering
      • 1st row LCD monitors: 2
      • AM/FM radio: SiriusXM
      • Diversity antenna
      • Internal memory capacity (GB): 10 GB
      • Premium audio system: MBUX
      • Primary LCD size: 12.3"
      • Satellite radio trial duration with new vehicle purchase (months): 6
      • Smart device integration: Apple CarPlay/Android Auto
      • Steering wheel mounted audio controls
      • Weather band radio
      • Wireless phone connectivity: Bluetooth
      • Basic warranty: 48 months/50,000miles
      • Corrosion perforation warranty: 48 months/50,000miles
      • High voltage electrical system warranty: 96 months/100,000miles
      • Powertrain warranty: 48 months/50,000miles
      • Roadside assistance coverage: 48 months/50,000miles
      • 3rd row seats: split-bench
      • Front center armrest: w/storage
      • Front seats: bucket
      • Heated front seats
      • Leather steering wheel
      • Power 4-way driver lumbar support
      • Power 4-way passenger lumbar support
      • Power driver seat
      • Power passenger seat
      • Rear seat center armrest
      • Rear seats Folding position: fold forward seatback
      • Reclining 3rd row seat
      • Split folding rear seat
      • Ventilated front seats
      • Alternator hybrid starter generator
      • Compressor: intercooled turbo
      • Cylinder configuration: I-6
      • Drive type: 4MATIC
      • Electric motor 1 torque: 148 lb.-ft.
      • Electric motor horsepower: 20hp @ RPM
      • Engine liters: 3.0L
      • Engine location: front
      • Fuel economy city: 19mpg
      • Fuel economy combined: 21mpg
      • Fuel economy highway: 24mpg
      • Fuel tank capacity: 23.8gal.
      • Horsepower: 375hp @ 5,500RPM
      • Hybrid electric powertrain type: MHEV (mild hybrid electric vehicle)
      • Hybrid traction battery type: lithium ion (Li-ion)
      • Hybrid traction battery voltage: 48
      • Manual-shift auto
      • Mode select transmission
      • Number of valves: 24
      • Powertrain number of motors: 1
      • Recommended fuel: Premium Unleaded
      • Standard fuel economy fuel type: gasoline
      • Torque: 369 lb.-ft. @ 1,600RPM
      • Transmission: 9 speed automatic
      • Variable valve control
      • Approach angle: 23 deg
      • Departure angle: 21 deg
      • Ground clearance (max): 216mm (8.5")
      • Ground clearance (min): 201mm (7.9")
      • Ramp breakover angle: 16 deg
      • Auto-dimming door mirrors
      • Bumpers: body-color
      • Door mirrors: body-color
      • Heated door mirrors
      • Power door mirrors
      • Power liftgate
      • Rear cargo: power liftgate
      • Spoiler
      • Tailpipe finisher: chrome
      • Trailer sway control
      • Turn signal indicator mirrors
      • 3rd row headroom: 988mm (38.9")
      • 3rd row legroom: 879mm (34.6")
      • 3rd row shoulder room: 1,278mm (50.3")
      • Compression ratio: 10.00 to 1
      • Curb weight: 2,490kg (5,489lbs)
      • Engine bore x stroke: 83.0mm x 92.4mm (3.27" x 3.64")
      • Engine displacement: 3.0 L
      • Engine torque: 369 lb.-ft. @ 1,600RPM
      • Exterior body width: 2,029mm (79.9")
      • Exterior height: 1,824mm (71.8")
      • Exterior length: 5,207mm (205.0")
      • Front headroom: 1,001mm (39.4")
      • Front legroom: 1,024mm (40.3")
      • Front shoulder room: 1,506mm (59.3")
      • GVWR: 3,300kg (7,275lbs)
      • Greenhouse Gas Score (GG): 4
      • Interior maximum rear cargo volume: 2,398 L (85 cu.ft.)
      • Interior rear cargo volume: 493 L (17 cu.ft.)
      • Rear headroom: 1,021mm (40.2")
      • Rear legroom: 1,064mm (41.9")
      • Rear shoulder room: 1,486mm (58.5")
      • Towing capacity: 3,493kg (7,700lbs)
      • Turning radius: 6.0m (19.7')
      • Wheelbase: 3,134mm (123.4")
      • Appearance: digital/analog
      • Auto high-beam headlights
      • Blind spot: Active Blind Spot Assist active
      • Compass
      • Configurable
      • Delay-off headlights
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera rear
      • Exterior parking camera right
      • Front reading lights
      • Fully automatic headlights
      • Lane departure: Active Lane Keeping Assist active
      • Low tire pressure warning
      • Outside temperature display
      • Parking sensors: Active Parking Assist front/rear/side
      • Rain sensing wipers
      • Rear fog lights
      • Rear reading lights
      • Rear window defroster
      • Rear window wiper
      • Speed limit display
      • Speed sensitive wipers
      • Tachometer
      • Trip computer
      • Variably intermittent wipers
      • 4 wheel disc brakes
      • ABS brakes
      • Brake assist
      • Brakes regenerative
      • Childseat sensing airbag
      • Dual front impact airbags
      • Dual front side impact airbags
      • Electronic stability
      • Forward collision: Active Brake Assist mitigation
      • Front pedestrian detection: prevention
      • Ignition disable
      • Knee airbag
      • Occupant sensing airbag
      • Overhead airbag
      • Panic alarm
      • Perimeter/approach lights
      • Power adjustable front head restraints
      • Rear collision: Rear Cross-Traffic Alert mitigation
      • Security system
      • Tracker system
      • Traction control
      Don't miss this great Mercedes-Benz!

      Luxury, power and finesse propel this vehicle ahead of the pack. A turbocharger further enhances performance, while also preserving fuel economy. Mercedes-Benz prioritized practicality, efficiency, and style by including: speed sensitive wipers, a power liftgate, and much more. Smooth gearshifts are achieved thanks to the 3 liter 6 cylinder engine, and load leveling rear suspension maintains a comfortable ride. Well tuned suspension and stability control deliver a spirited, yet composed, ride and drive

      We encourage you to browse our online inventory, schedule a test drive and investigate financing options.

      Track your progress

       
       
       

      Peace of mind

      Factory warranty

      48 months/50,000miles from the vehicle's original in-service date

      Optional add-on protection

      • GAP Protection
      • Lifetime Powertrain
      • Tires and Wheels
      • Paint Protection

      A name you can trust

      Calstar Motors is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
      More about us

      KBB.com Consumer Reviews

      Kelley Blue Book Logo4.9out of 5 overall
      • 5.0

        Perfect vehicle

        by Jeff on 1/19/2026 3:26:28 PM

        We purchased a GLE 350 before and we liked the design and practicality. Decided to upgread to GLS 580 last year to get more space and more power. We are amazed with the performace. This vehicle gives you space, luxery, and handles very well.…
      • 5.0

        GLS580 with Rentech ECU upgrade

        by Proud GLS580 owner on 5/30/2022 1:17:49 PM

        We were looking for a GL550 and stumbled across the GLS580 series and couldn't get away from it. Hard to find for a good price and I have not seen one on the road. We tow dirt bikes and RZRs so needed something that would tow. Rentech Mercedes approved dealer install took it to AMG HP 598hp and 705 lbs torque. It is an unbelievable family SUV now with that added power. Plenty has already been said here about the plushness of the vehicle. Tires only last 10k miles due to performance demand and I have had a couple of electronic issues that the dealer is working out for me. I am amazed with this vehicle and if the X7 is better I am having a hard time understanding how other than preference on which emblem is on the vehicle.…
      • 4.0

        nice car

        by kishoure on 12/8/2021 1:11:56 PM

        this is a nice car, better than the lincoln navigator but no x7 or escalade. this is actually very nice but it misses the well factor rivals have. this is the first time mercedees hass redisigned the gls for the 2020 model year.…
      All reviews on KBB.com
      Based on 8 consumer ratings for 2020–2026 models. Privacy
        Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.

        AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
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        harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated
        Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany
        Bluetooth® is a registered mark of Bluetooth SIG, Inc.