New 2026 Mercedes-Benz GLS 450 4MATIC® 4D Sport Utility
- VIN: 4JGFF5KE5TB688371
- Stock: 260799
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New 2026 Mercedes-Benz GLS 450 AWD 4MATIC®
VIN: 4JGFF5KE5TB688371STOCK: 260799
Basic Info
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Exterior:White
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Drivetrain:4MATIC®
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Interior:Catalana Beige/Black
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Transmission:9-Speed Automatic
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Engine:3.0L I6
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Estimated Fuel Efficiency:19 CITY / 24 HWY
EPA Disclaimers
Fuel economy ratings and driving range figures are based on EPA estimates for new vehicles, and actual mileage and range may vary depending on factors such as driving conditions, vehicle maintenance, fuel quality (if applicable), driving habits, and modifications. For pre-owned vehicles, the EPA estimates were generated when the vehicle was new, and actual fuel economy and driving range figures may differ more significantly due to age, maintenance history, and vehicle conditions. EPA estimates should be pre-owned as a general guide for comparison purposes only, and not as a guarantee of actual fuel economy or driving range.
Key Features
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3rd Row Seat
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AWD
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Blind Spot Monitor
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Distronic
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Fog Lights
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Interior Accents
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Power Liftgate
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Sunroof / Moonroof
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WiFi Hotspot
Description
2026 Mercedes-Benz GLS 450 4MATIC: The Pinnacle of Luxury Travel
Imagine gliding through the serene, tree-lined streets of Bonita, CA, where the quiet sophistication of your surroundings is perfectly mirrored by the vehicle you drive. The 2026 Mercedes-Benz GLS 450 4MATIC is more than just a premium SUV; it is a statement of success and a sanctuary for those who value refined craftsmanship. Whether you are heading to a weekend brunch in the vibrant heart of La Mesa, CA or preparing for a scenic drive toward the coast, this flagship SUV provides the presence and prestige that upscale Southern California living demands.
Performance & Capability
Under the hood of this GLS 450 4MATIC lies a sophisticated 3L I-6 gasoline direct injection engine featuring a DOHC, variable valve control, and an intercooled turbocharger. This powertrain is enhanced by a Mild Hybrid Electric Vehicle (MHEV) system, utilizing a lithium-ion traction battery and a hybrid electric motor starter for seamless efficiency. Delivering a robust 375HP, the engine is paired with a 9-speed automatic transmission with overdrive and a lock-up feature, ensuring smooth power delivery whether you are navigating the rolling hills of Escondido, CA or accelerating onto the freeway.
The 4MATIC All-Wheel Drive system provides permanent locking hub control, giving you unwavering confidence regardless of the terrain. To ensure the highest level of ride quality, this luxury SUV is equipped with an Adaptive Damping System and AIRMATIC automatic height adjustable suspension. This auto-leveling front and rear suspension compensates for varying loads and road conditions, while the DYNAMIC SELECT driver-selectable drivetrain modes allow you to tailor the vehicles personality to your current mood. From the independent double wishbone front suspension to the multi-link rear suspension, every component is engineered for a composed, whisper-quiet ride.
Technology & Connectivity
The digital architecture of the GLS 450 4MATIC is centered around the MBUX (Mercedes-Benz User Experience) system, featuring a stunning 12.3-inch primary display and a matching 12.3-inch gauge cluster screen. Navigation is reimagined through the MBUX Augmented Reality for Navigation, which overlays directional cues onto a live video feed of the road ahead. For the driver, a Head-up display projects vital information directly into your line of sight, allowing you to stay focused on the path forward while exploring the scenic routes of East County.
Connectivity is effortless with Apple CarPlay and Android Auto smart device wireless mirroring, supported by front wireless smart device charging and a total of 9 USB ports spread throughout the cabin. The MBUX voice-activated audio controls allow you to adjust settings without taking your hands off the Nappa leather and genuine wood steering wheel. Furthermore, the Mercedes me connect Services provide vehicle-to-everything (V2X) wireless communication, keeping you integrated with the world around you. Audiophiles will appreciate the Burmester Surround Sound System, which utilizes a 590W amplifier and Dolby Atmos digital signal processor to create a concert-hall experience on every commute.
Comfort & Interior
Inside, the cabin is a masterclass in luxury, featuring Catalana Beige/ Black Leather upholstery and Natural Grain Gray Oak Wood Trim. The 7-seat configuration ensures ample room for the whole family, while the Pinnacle Trim elevates the experience with massaging driver and front passenger seats. Both the driver and passenger enjoy 14-way directional controls with 4-way power lumbar support, and the Heated and Ventilated Power Front Seats ensure comfort regardless of the season. Even the beverages are pampered with heated, cooled, and illuminated front beverage holders.
Climate comfort is prioritized for every passenger via the 5-Zone Climate Control system, which includes third-row climate control and AIR BALANCE aromatherapy. Passengers in the rear benefit from Power Rear-Side Window Sunshades and power reclining second-row seats. When cargo takes priority, the power fold-into-floor third-row seat and 40-20-40 folding second-row seats provide a flat loading floor. The Soft-Close Doors and Panorama power moonroof add the final touches of elegance to this mobile sanctuary, making every trip through the suburban landscapes of San Diego County feel like a first-class journey.
Safety & Driver Assistance
Safety in the 2026 GLS 450 4MATIC is comprehensive, utilizing a network of advanced sensors and cameras. The Active Distance Assist DISTRONIC provides adaptive cruise control with stop-and-go capability, perfect for maintaining a safe gap in heavy traffic. Peace of mind is furthered by Active Blind Spot Assist, Active Lane Keeping Assist, and Active Brake Assist with pedestrian impact prevention. The vehicle even features Evasive Steering Assist and PRE-SAFE PLUS automatic post-collision braking to help mitigate potential incidents.
Parking this substantial SUV is made simple with the Active Parking Assist and an aerial view camera system that provides a 360-degree perspective. The Traffic Sign Assist with Active Speed Limit Assist keeps you informed of local regulations, while the ATTENTION ASSIST driver attention monitor ensures you stay alert during longer travels. With a total of 7 airbags, including a driver side knee airbag and curtain overhead airbags for all three rows, Mercedes-Benz continues its legacy of protecting what matters most.
Exterior & Design
The exterior of this GLS 450 4MATIC is finished in the exquisite MANUFAKTUR Moonlight White Metallic, a color that captures the light beautifully. The AMG Line Exterior Package adds a sporty edge, complemented by massive 22-inch AMG aluminum wheels with black accents and the striking Night Package trim. The dark chrome grille and illuminated brushed aluminum running boards provide a sophisticated contrast, while the rear wing spoiler and roof rails hint at the vehicle's versatile capabilities.
Lighting is handled by the LED Intelligent Light System, featuring directionally adaptive headlights and Auto Highbeam Assist to illuminate the darkest corners of the road. The panoramic sunroof spans the first and second rows, offering an expansive view of the sky. Practicality is not forgotten, as the vehicle includes a Class IV tow rating with a trailer hitch and trailer sway control, ensuring that your weekend adventures can include everything you need to bring along.
Key Highlights
The 2026 Mercedes-Benz GLS 450 4MATIC offers a wealth of premium features designed for the discerning driver:
- 3L I-6 Turbo Engine - Powerful and efficient performance with 375HP.
- 4MATIC All-Wheel Drive - Exceptional traction and stability in all conditions.
- AIRMATIC Suspension - A cloud-like ride with automatic height adjustment.
- Pinnacle Trim - The highest level of interior luxury and massaging seats.
- Burmester Surround Sound - 13 high-performance speakers with Dolby Atmos.
- MBUX Augmented Reality Navigation - Intuitive guidance for effortless travel.
- Heated and Ventilated Front Seats - Year-round comfort for driver and passenger.
- 5-Zone Climate Control - Personalized temperature settings for every row.
- Soft-Close Doors - A quiet and refined way to secure the cabin.
- 22-inch AMG Wheels - Bold styling that commands attention on the road.
- Power Liftgate - Convenient hands-free access to the cargo area.
- Active Parking Assist - Stress-free maneuvering in tight spaces.
- Panorama Sunroof - Floods the cabin with natural light.
- Trailer Hitch - Ready for towing with a Class IV rating.
- MANUFAKTUR Paint - A premium metallic finish for a distinctive look.
Visit Us Today
Experience the height of automotive luxury at Mercedes-Benz of El Cajon. Our team is dedicated to providing a purchase experience that is as refined as the vehicles we sell. Whether you are coming from the quiet neighborhoods of Bonita, CA or making the short drive over from La Mesa, CA, you will find our dealership conveniently located and ready to serve you. We invite you to Call us at (888) 881-6670 to schedule a private viewing or a test drive. You can also Apply for Financing online to begin your journey toward owning this exceptional SUV. Please visit us at 1111 Wagner Dr, El Cajon, CA 92020, or Get Directions to Mercedes-Benz of El Cajon to see the GLS 450 4MATIC in person.
Build Codes: DG1 | AMGRA | AMGSS | SPTBRK | AMGPD | AMGFM | L5C | AMGWA | P31 | DC1 | P55 | NRRS | NRGC | DX2 | C53 | 463 | 77B | 311 | 399 | 872 | 902 | P21 | 58U | 883 | D07 | 810 | D11 | 669 | D26 | 550 | H31 | 846 | D43 | RPB | D49 | 297 | R01 | 215 | 582 | 21U | 226 | 885 | 225 | U82 | 351 | P64 | 232 | 233 | 475 | 871 | 355 | 235 | 34U | 22U | 513 | 634 | 876 | U01 | 636 | 517 | U08 | 915 | 362 | 242 | 365 | 640 | 23U | 367 | 763 | 401 | 489 | U10 | 249 | 889 | U19 | 806 | 12B | 88B | P82 | 494 | 890 | 772 | 413 | 534 | 897 | U26 | 536 | U28 | 264 | 37U | 266 | 421 | 01U | 543 | 666 | 546 | P17 | 824 | D9Y | 94B | 270 | 273 | P20 | 275 | 551 | 14U | PBG | 436 | 557 | 679 | 321 | 840 | 723 | 845 | 608 | B01 | 72B | 292 | 294 | 16U | 056 | 04U | PDD | P47 | P49 | 852 | 32U | R06 | B12 | K33 | K32 | K34 | 581 | 17U | 461 | 587 | 500 | 501 | 589 | 986 | 868 | 901 | 989
Vehicle Details
Exterior
- All Season Tires
- Steel Spare Wheel
- Spare Tire Mounted Inside Under Cargo
- Power 1-Touch Sliding And Tilting Glass Panorama 1st And 2nd Row Sunroof w/Power Sunshade
- Body-Colored Front Bumper w/Chrome Rub Strip/Fascia Accent
- Body-Colored Rear Bumper w/Chrome Rub Strip/Fascia Accent and Chrome Bumper Insert
- Black Wheel Well Trim
- Chrome Side Windows Trim and Black Front Windshield Trim
- Chrome Door Handles
- Body-Colored Power Heated Side Mirrors w/Driver Auto Dimming, Power Folding and Turn Signal Indicator
- Fixed Rear Window w/Wiper and Defroster
- Deep Tinted Glass
- Fully Galvanized Steel Panels
- Chrome Grille
- Power Liftgate Rear Cargo Access
- Auto On/Off Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Directionally Adaptive Auto High-Beam Headlamps w/Delay-Off
- Rear Fog Lamps
- Cornering Lights
- Perimeter/Approach Lights
- LED Brakelights
- Headlights-Automatic Highbeams
Interior
- Driver Seat
- Passenger Seat
- Power Tilt/Telescoping Steering Column
- Mobile Hotspot Internet Access
- Illuminated Front Cupholder
- Rear Cupholder
- Compass
- Valet Function
- Power Fuel Flap Locking Type
- Remote Releases -Inc: Hands-Free Access Proximity Cargo Access
- HomeLink Garage Door Transmitter
- Cruise Control
- Active Distance Assist DISTRONIC
- HVAC -inc: Underseat Ducts, Headliner/Pillar Ducts and Console Ducts
- Illuminated Locking Glove Box
- Driver Foot Rest
- Interior Trim -inc: Piano Black Console Insert and Chrome/Aluminum Interior Accents
- Full Cloth Headliner
- Leatherette Door Trim Insert
- Urethane Gear Shifter Material
- Day-Night Auto-Dimming Rearview Mirror
- Driver And Passenger Visor Vanity Mirrors w/Driver And Passenger Illumination, Driver And Passenger Auxiliary Mirror
- Full Floor Console w/Covered Storage, Mini Overhead Console and 3 12V DC Power Outlets
- Front And Rear Map Lights
- Rear Carpet Floor Trim
- Cargo Area Concealed Storage
- Roll-Up Cargo Cover
- Cargo Space Lights
- Tracker System
- Instrument Panel Covered Bin, Driver / Passenger And Rear Door Bins
- Delayed Accessory Power
- Driver Information Center
- Redundant Digital Speedometer
- Outside Temp Gauge
- Digital/Analog Appearance
- Power Adjustable Front Head Restraints and Manual Adjustable Rear Head Restraints
- Front Center Armrest w/Storage and Rear Center Armrest w/Storage
- 2 Seatback Storage Pockets
- Perimeter Alarm
- Immobilizer
- 3 12V DC Power Outlets
- Air Filtration
Entertainment
- Radio w/Seek-Scan, Clock, Speed Compensated Volume Control, Aux Audio Input Jack, Steering Wheel Controls, Weatherband, External Memory Control and 10 Gb Internal Memory
- 13 Speakers
- Audio Theft Deterrent
- Window Grid Diversity Antenna
- 2 LCD Monitors In The Front
- Real-Time Traffic Display
Mechanical
- Engine: 3.0L Turbo I6 -inc: 48V mild-hybrid system
- Engine Auto Stop-Start Feature
- Full-Time 4MATIC All-Wheel
- 3.27 Axle Ratio
- Battery w/Run Down Protection
- Hybrid Starter Generator
- Towing Equipment -inc: Trailer Sway Control
- 7275# Gvwr
- Front And Rear Auto-Leveling Suspension
- Front And Rear Anti-Roll Bars
- Automatic w/Driver Control Height Adjustable Driver Selectable Ride Control Adaptive Suspension
- Electric Power-Assist Speed-Sensing Steering
- 23.8 Gal. Fuel Tank
- Dual Stainless Steel Exhaust w/Chrome Tailpipe Finisher
- Permanent Locking Hubs
- Regenerative 4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist, Hill Descent Control, Hill Hold Control and Electric Parking Brake
- Lithium Ion (li-Ion) Traction Battery
Safety
- Active Steering Assist
- Side Impact Beams
- Active Blind Spot Assist Blind Spot
- Active Brake Assist
- Rear Cross-Traffic Alert
- Aerial View Camera System
- Collision Mitigation-Front
- Driver Monitoring-Alert
- Evasion Assist
- Tire Specific Low Tire Pressure Warning
- Dual Stage Driver And Passenger Front Airbags
- Curtain 1st, 2nd And 3rd Row Airbags
- Airbag Occupancy Sensor
- Driver Knee Airbag
- Child Seat Sensor and Rear Child Safety Locks
- First Aid Kit
- Outboard Front Lap And Shoulder Safety Belts -inc: Rear Center 3 Point, Height Adjusters and Pretensioners
- Front Camera
- Left Side Camera
- Right Side Camera
Tech Specs
- Vehicle Name: Mercedes-Benz GLS
- Body Style: 4MATIC
- Drivetrain: All Wheel Drive
- EPA Classification: Standard SUV 4WD
- Passenger Capacity: 7
- Base Curb Weight: 5489
- EPA Greenhouse Gas Score: 4.0
- Fuel Economy Est-Combined: 21
- EPA Fuel Economy Est - City: 19
- EPA Fuel Economy Est - Hwy: 24
- Dead Weight Hitch - Max Trailer Wt.: 5000
- Dead Weight Hitch - Max Tongue Wt.: 500
- Wt Distributing Hitch - Max Trailer Wt.: 7700
- Wt Distributing Hitch - Max Tongue Wt.: 770
- Maximum Trailering Capacity: 7700
- Engine Order Code:
- Engine Type: Intercooled Turbo Gas/Electric I-6
- Displacement: 3.0 L/183
- Fuel System: Direct Injection
- SAE Net Horsepower @ RPM: 375 @ 5500
- SAE Net Torque @ RPM: 369 @ 1600
- Trans Order Code:
- Trans Type: 9
- Trans Description Cont.: Automatic w/OD
- Trans Description Cont. Again:
- First Gear Ratio (:1): 5.35
- Second Gear Ratio (:1): 3.24
- Third Gear Ratio (:1): 2.25
- Fourth Gear Ratio (:1): 1.64
- Fifth Gear Ratio (:1): 1.21
- Sixth Gear Ratio (:1): 1.00
- Reverse Ratio (:1): 4.80
- Final Drive Axle Ratio (:1): 3.27
- Tons/yr of CO2 Emissions @ 15K mi/year: 8.4
- Suspension Type - Front: Double Wishbone
- Suspension Type - Rear: Multi-Link
- Suspension Type - Front (Cont.): Double Wishbone
- Suspension Type - Rear (Cont.): Multi-Link
- Front Tire Order Code: R02
- Rear Tire Order Code: R02
- Spare Tire Order Code:
- Front Tire Size: P275/45HR21
- Rear Tire Size: P315/40HR21
- Spare Tire Size: Compact
- Front Wheel Size: 21 X 10
- Rear Wheel Size: 21 X 11
- Spare Wheel Size: Compact
- Front Wheel Material: Aluminum
- Rear Wheel Material: Aluminum
- Spare Wheel Material: Steel
- Steering Type: Rack-Pinion
- Turning Diameter - Curb to Curb: 39.4
- Brake Type: 4-Wheel Disc
- Brake ABS System: 4-Wheel
- Disc - Front (Yes or ): Yes
- Disc - Rear (Yes or ): Yes
- Front Brake Rotor Diam x Thickness: 14.8
- Rear Brake Rotor Diam x Thickness: 13.6
- Drum - Rear (Yes or ):
- Rear Drum Diam x Width:
- Fuel Tank Capacity, Approx: 23.8
- Front Head Room: 39.4
- Front Leg Room: 40.3
- Front Shoulder Room: 59.3
- Second Head Room: 40.2
- Second Leg Room: 41.9
- Second Shoulder Room: 58.5
- Third Head Room: 38.9
- Third Leg Room: 34.6
- Third Shoulder Room: 50.3
- Wheelbase: 123.4
- Length, Overall: 205
- Width, Max w/o mirrors: 79.9
- Height, Overall: 71.8
- Track Width, Front: 65.7
- Track Width, Rear: 66.6
- Min Ground Clearance: 7.9
- Cargo Area Length @ Floor to Seat 1: 79.7
- Cargo Area Length @ Floor to Seat 2: 54.2
- Cargo Area Length @ Floor to Seat 3: 22.4
- Cargo Box (Area) Height: 34.7
- Cargo Volume to Seat 1: 84.7
- Cargo Volume to Seat 2: 42.7
- Cargo Volume to Seat 3: 17.4
- Seventh Gear Ratio (:1): 0.86
- Eighth Gear Ratio (:1): 0.72
- Model Group: GLS
- Vehicle Segment: Large Luxury Sport Utility
- Vehicle Type: Sport Utility
- Engine Displacement Units: 3.0
- Engine Camshaft: DOHC
- Engine Block Type: aluminum
- Engine Cylinder Count: 6
- Engine Valve Count: 4
- Country of Origin: United States Mercedes Benz Sport Utility Vehicle (MPV)
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Fuel economy ratings and driving range figures are based on EPA estimates for new vehicles, and actual mileage and range may vary depending on factors such as driving conditions, vehicle maintenance, fuel quality (if applicable), driving habits, and modifications. For Pre-Owned vehicles, the EPA estimates were generated when the vehicle was new, and actual fuel economy and driving range figures may differ more significantly due to age, maintenance history, and vehicle conditions. EPA estimates should be used as a general guide for comparison purposes only, and not as a guarantee of actual fuel economy or driving range.
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