New 2026 Mercedes-BenzGLS 450
- Exterior Color
- Obsidian Black Metallic
- Interior Color
- Catalana Beige/Black
- Body/Seating
- SUV/7 seats
- Fuel Economy
- 19/24 MPG City/Hwy
- Transmission
- 9-Speed Automatic
- Drivetrain
- 4MATIC
- Engine
- I-6 cyl
- VIN
- 4JGFF5KE8TB643392
- Stock Number
- TB643392
Mercedes-Benz
GLS
Highlighted Features
- 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
Included Packages & Accessories
- Navigation system: MB Navigation
- AMG® Line Exterior
- 13 Speakers
- AM/FM radio: SiriusXM
- Premium audio system: MBUX
- Radio: Burmester® Surround Sound System
- Weather band radio
- 5-Zone Climate Control
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear air conditioning
- Rear dual zone A/C
- Rear window defroster
- Head restraints memory
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel memory
- Steering wheel mounted audio controls
- Adaptive suspension
- AMG® Sport 3-Twin-Spoke Steering Wheel
- Auto-leveling suspension
- Four wheel independent suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Child-Seat-Sensing Airbag
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: eCall Emergency System
- Front anti-roll bar
- Knee airbag
- Large Front Brake System
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power adjustable front head restraints
- Rear anti-roll bar
- Power moonroof: Panorama
- Power Liftgate
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Auto High-beam Headlights
- Delay-off headlights
- Fully automatic headlights
- Rear fog lights
- First Aid Kit
- Panic alarm
- Security system
- Speed control
- AMG® Bodystyling
- AMG® Rear Apron
- AMG® Side Skirts in Body Color
- Auto-dimming door mirrors
- Bumpers: body-color
- Front and Rear Flared Wheel Arches in Body Color
- Heated door mirrors
- Illuminated Running Boards
- Power door mirrors
- Spoiler
- Turn signal indicator mirrors
- All-Season Front and Rear Floormats
- AMG® Brushed Stainless Steel Sports Pedals
- AMG® Floor Mats
- Apple CarPlay®/Android Auto®
- Auto tilt-away steering wheel
- Auto-dimming Rear-View mirror
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter: HomeLink
- Heated and Ventilated Power Front Seats with Memory
- Heated Steering Wheel
- Illuminated entry
- Leather steering wheel
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- 3rd row seats: split-bench
- 7-Seat Configuration
- Front Bucket Seats
- Heated Front Seats
- MB-Tex Upholstery
- Power passenger seat
- Reclining 3rd row seat
- Split folding rear seat
- Ventilated front seats
- Front Center Armrest w/Storage
- Load Sill Guard
- Passenger door bin
- Trailer Hitch
- Alloy wheels
- Wheels: 21" Triple 5-Spoke
- Wheels: 23" AMG® Twin 5-Spoke Black Alloy
- Rain sensing wipers
- Rear window wiper
- Speed-Sensitive Wipers
- Variably intermittent wipers
- 23" AMG Twin 5-Spoke - Black
- Night Package
- Pinnacle Trim Package
- Air Balance
- Head-Up Display
- Heated Rear Seats
- Dark Chrome Grille with 4 Slats
- High-Gloss Black Elements
- Active Multicontour Front Seats with Massage Feature
- MBUX Interior Assistant
- Mercedes Star Pattern Logo Projectors
- Temperature Controlled Cupholders
- Rapid Heating Front Seats
- Matte Black Roof Rails
Included Packages & Options
- Pinnacle Trim Package$3,550
- MBUX Interior Assistant
- Mercedes Star Pattern Logo Projectors
- Temperature Controlled Cupholders
- Active Multicontour Front Seats with Massage Feature
- Rapid Heating Front Seats
- Head-Up Display
- Air Balance
- Heated Rear Seats
- Night Package$400
- Dark Chrome Grille with 4 Slats
- High-Gloss Black Elements
- Matte Black Roof Rails
Included Options
- 5-Zone Climate Control$400
- First Aid Kit$35
- Illuminated Running Boards$650
- All-Season Front and Rear Floormats$170
- Heated Steering Wheel$250
- Load Sill Guard$220
- Trailer Hitch$600
Detailed Specifications
- 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
- Remote keyless entry
- Speed control
- Steering wheel memory
- Surround View Monitor
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Adaptive suspension
- Alloy wheels
- Auto-leveling suspension
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 275/45HR21.0
- Power steering
- Rear anti-roll bar
- Rear tires: 315/40HR21.0
- Speed-sensing steering
- Wheel size: 21"
- 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
- Speaker type: Burmester
- Speakers: 13
- Steering wheel mounted audio controls
- Weather band radio
- Wireless Phone Charger: front
- 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
- Max seating capacity: 7
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold forward seatback
- Seat Upholstery: leatherette MB-Tex
- Split folding rear seat
- Ventilated front seats
- Alternator hybrid electric motor
- 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
- Starter hybrid electric motor
- 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 sensitive wipers
- Tachometer
- Traffic sign information
- 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
Standard Features
- MBUX Interior Assistant
- Mercedes Star Pattern Logo Projectors
- Temperature Controlled Cupholders
- Active Multicontour Front Seats with Massage Feature
- Rapid Heating Front Seats
- Head-Up Display
- Air Balance
- Heated Rear Seats
- Dark Chrome Grille with 4 Slats
- High-Gloss Black Elements
- Matte Black Roof Rails
Dealer Notes
Elevate your driving experience with the exceptional 2026 Mercedes-Benz GLS GLS 450 4MATIC. This stunning SUV is more than just a vehicle - it's a testament to engineering excellence and uncompromising luxury.
- 23" AMG Twin 5-Spoke - Black
- AMG® Line Exterior
- Night Package
- Pinnacle Trim Package
Boasting a powerful 3.0L I6 engine paired with a responsive 9-Speed Automatic transmission and 4MATIC all-wheel drive, this GLS delivers an exhilarating performance that will leave you in awe. Enjoy an impressive 19 MPG in the city and 24 MPG on the highway, making it both powerful and efficient.
But the true allure of this GLS lies in its unparalleled features and amenities. Indulge in the comfort of 5-Zone Climate Control, the convenience of a Head-Up Display, and the blissful warmth of Heated Rear Seats. The Air Balance system ensures a refreshing cabin environment, while the AMG® Sport 3-Twin-Spoke Steering Wheel provides a sporty and engaging driving experience.
Step inside and be captivated by the stunning AMG® Bodystyling, AMG® Rear Apron, and AMG® Side Skirts in Body Color. The Dark Chrome Grille with 4 Slats and Front and Rear Flared Wheel Arches in Body Color add a touch of elegance and sophistication. The High-Gloss Black Elements and Mercedes Star Pattern Logo Projectors create a truly breathtaking visual experience.
Indulge in the ultimate in comfort and convenience with the Active Multicontour Front Seats with Massage Feature, Rapid Heating Front Seats, and Temperature Controlled Cupholders. The MBUX Interior Assistant and Heated Steering Wheel further enhance your driving enjoyment.
This GLS is more than just a vehicle - it's a masterpiece of engineering and design that will elevate your driving experience to new heights. Experience the pinnacle of luxury and performance with the 2026 Mercedes-Benz GLS GLS 450 4MATIC.
The listed price does not include a $275 dealer documentary fee.
- The listed price does not include tax, title, license, or government fees.
- Additional dealer options and accessories selected by the customer are not included in the price.
- All advertised vehicles are subject to actual availability at the dealership.
- 23" AMG Twin 5-Spoke - Black
- AMG® Line Exterior
- Night Package
- Pinnacle Trim Package
Boasting a powerful 3.0L I6 engine paired with a responsive 9-Speed Automatic transmission and 4MATIC all-wheel drive, this GLS delivers an exhilarating performance that will leave you in awe. Enjoy an impressive 19 MPG in the city and 24 MPG on the highway, making it both powerful and efficient.
But the true allure of this GLS lies in its unparalleled features and amenities. Indulge in the comfort of 5-Zone Climate Control, the convenience of a Head-Up Display, and the blissful warmth of Heated Rear Seats. The Air Balance system ensures a refreshing cabin environment, while the AMG® Sport 3-Twin-Spoke Steering Wheel provides a sporty and engaging driving experience.
Step inside and be captivated by the stunning AMG® Bodystyling, AMG® Rear Apron, and AMG® Side Skirts in Body Color. The Dark Chrome Grille with 4 Slats and Front and Rear Flared Wheel Arches in Body Color add a touch of elegance and sophistication. The High-Gloss Black Elements and Mercedes Star Pattern Logo Projectors create a truly breathtaking visual experience.
Indulge in the ultimate in comfort and convenience with the Active Multicontour Front Seats with Massage Feature, Rapid Heating Front Seats, and Temperature Controlled Cupholders. The MBUX Interior Assistant and Heated Steering Wheel further enhance your driving enjoyment.
This GLS is more than just a vehicle - it's a masterpiece of engineering and design that will elevate your driving experience to new heights. Experience the pinnacle of luxury and performance with the 2026 Mercedes-Benz GLS GLS 450 4MATIC.
The listed price does not include a $275 dealer documentary fee.
- The listed price does not include tax, title, license, or government fees.
- Additional dealer options and accessories selected by the customer are not included in the price.
- All advertised vehicles are subject to actual availability at the dealership.
KBB.com Consumer Reviews

Overall4.9Out of 5
- 5.0
it has many advantages matching an X7
By ESD | on Tuesday, March 24, 2020
While many are saying it doesn't stand a chance against a Navigator or Escalade, the GLS has a roomier 3rd row, is more tech-advanced (thank you, MBUX!), and is more luxurious.… - 5.0
Best new car since my Datson B210 or Lincoln LS
By Dick | on Thursday, April 02, 2020
This car is perfect in every way. Its quality is outstanding, its design is cutting edge, it is dependable, extremely safe, gets outstanding gas mileage for a very large SUV, it is very comfortable and quiet, and it is easy to drive. It was delivered complete and ready to go with a full tank of gas and all license plates and required government stickers in place. All we have done to it is put in gasoline get it washed and enjoy. It is well worth the cost. We recommend it highly. it is the best car we have ever owned or driven.… - 5.0
Premium SUV. Great for long trips.
By TOSC | on Sunday, February 28, 2021
The performance and efficiency of this light hybrid SUV is phenomenal. The electronics are quite significant with two twelve inch screens which allow easy control of all vehicle functions. It seats seven comfortably and has the same suspension as the S-Class so it is great for long trips. Quality throughout. The GLS580 is relatively hard to find but well worth it. It is the perfect balance between the GLS450 which is underpowered/trucklike and the AMG version which is trying to make it into something that it is not.…
Based on 8 consumer ratings for 2020–2026 models. | Privacy
*Base MSRP excludes tax, title, license, government fees, transportation, handling charges, registration, destination charges, and a $275 documentary fee. Price does not include additional options selected by the customer. All advertised vehicles are subject to actual dealer availability. Must qualify for all applicable rebates and discounts. Prices include all dealer rebates and dealer incentives. Please check with your dealer for more information. Colors shown are the most accurate representations available. Information provided is believed accurate, but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. The participating Dealer nor Dealer.com is responsible for any inaccuracies. Some available vehicles may not be recall-free. *
AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
- We're here to help: (817) 318-7401





