Introducing the 2026 Mercedes-Benz GLS GLS 450 4MATIC®, a three-row luxury SUV designed to elevate your driving experience with sophisticated engineering and commanding presence on the road.
- 3.0L I6 engine with 9-Speed Automatic transmission
- 4MATIC® all-wheel drive system
- 7-seat configuration with split folding rear seat
- Power moonroof: Panorama
- MBUX premium audio system with Burmester® Surround Sound System
- Apple CarPlay®/Android Auto® integration
- MB Navigation system
- Heated and Ventilated Power Front Seats with Memory
- Adaptive suspension with auto-leveling capability
- Auto High-beam Headlights with delay-off function
- Exterior Parking Camera Rear
- Emergency communication system: eCall Emergency System
- Power Liftgate
- 21" Triple 5-Spoke alloy wheels
The GLS 450 4MATIC® delivers refined performance with its 3.0L inline-six engine paired to a responsive nine-speed automatic transmission. The 4MATIC® all-wheel drive system ensures confident traction across varied road conditions, while the adaptive suspension with auto-leveling provides a composed ride regardless of payload or terrain. This Black exterior commands attention, and the sleek design reflects Mercedes-Benz's commitment to luxury and refinement.
Inside, the GLS welcomes you with a thoughtfully appointed cabin. The heated and ventilated power front seats feature memory settings to personalize your comfort. Leather steering wheel and premium materials throughout establish an upscale atmosphere. The panoramic power moonroof floods the interior with natural light, creating an airy, spacious feel for all occupants.
Technology integration is seamless with MBUX and the Burmester® Surround Sound System delivering premium audio clarity. Apple CarPlay®/Android Auto® connectivity keeps you linked to your digital world, while the MB Navigation system and HomeLink garage door transmitter add convenience to your daily routine. The emergency communication system provides peace of mind on every journey.
Safety remains paramount with comprehensive features including dual front and side impact airbags, knee airbags, and occupant sensing technology. Electronic Stability Control, traction control, and speed-sensing steering contribute to confident handling. The four-wheel independent suspension absorbs road imperfections while maintaining stability.
With seating for seven and a flexible interior configuration, the GLS adapts to your lifestyle. The split folding rear seat and reclining third-row seats accommodate both passengers and cargo with ease. Parking assistance is simplified with the rear exterior camera, and rain-sensing wipers automatically adjust to weather conditions.
This GLS 450 4MATIC® offers the perfect balance of luxury, capability, and advanced technology. Visit our showroom to experience the refinement and performance this Mercedes-Benz SUV delivers.
At Ciocca Automotive, we are dedicated to providing an exceptional car-buying experience. With convenient locations throughout PA, NJ, and CT, we offer an extensive selection of new and pre-owned vehicles.
Our commitment to customer satisfaction, transparent pricing, and flexible financing ensures you will find the perfect car, truck, or SUV for your budget.
We don't just sell cars—we build lasting relationships. Visit a Ciocca dealership today or explore our inventory and exclusive online deals. Thank you for choosing us to help you find a reliable vehicle you can trust! Price includes dealer added accessories.
2026 Mercedes-Benz GLS 450 4MATIC
- New
The overview
- Exterior Color
- Obsidian
- Fuel Economy
- 19/24 MPG City/Hwy
- Transmission
- 9-Speed Automatic
- Drivetrain
- 4MATIC®
- Engine
- 3.0L I6
- VIN
- 4JGFF5KE3TB718970
- Stock Number
- TB718970
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
The full 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
- 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
- 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
Notes from the dealer
Track your progress
Peace of mind
Factory warranty
48 months/50,000miles from the vehicle's original in-service date
A name you can trust
Mercedes-Benz of New London is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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Vehicles shown at different locations/extended inventory are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request. Ciocca advertised price includes all applicable rebates and documentation fees. Standard rates apply.
By providing my wireless phone number to Ciocca Automotive, I agree and acknowledge that Ciocca Automotive may call or text my wireless phone number for any purpose, including marketing. I agree that these calls/texts may be regarding the products and/or services that I have previously purchased and products and/or services that Ciocca Automotive may market to me. I acknowledge that this consent may be removed at my request, but until such consent is revoked, I may receive calls/text messages from Ciocca Automotive at my wireless number.
Vehicles shown at different locations/extended inventory are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request. Ciocca advertised price includes all applicable rebates and documentation fees. Standard rates apply.
By providing my wireless phone number to Ciocca Automotive, I agree and acknowledge that Ciocca Automotive may call or text my wireless phone number for any purpose, including marketing. I agree that these calls/texts may be regarding the products and/or services that I have previously purchased and products and/or services that Ciocca Automotive may market to me. I acknowledge that this consent may be removed at my request, but until such consent is revoked, I may receive calls/text messages from Ciocca Automotive at my wireless number.
Android Auto is a trademark of Google LLC.
Apple CarPlay® is a registered trademark of Apple Inc.
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.
AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
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