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1106 Cobb Parkway N, Marietta, GA 30062
4.8
4.8 out of 5 stars
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Used 2020 Mercedes-Benz GLS GLS 450

24,502 miles
For Sale:$37,000
Estimated payment:$839/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

Value ChartA visual chart indicating the fair price range is between $31,700 and $37,300, while the current price is $37,000.$31,700 - $37,300$37,000

  • Priced at $37,000, this vehicle is within the current market price range of $31,700 to $37,300.

  • It has 24,502 miles, which is 59,898 (71%) below the median mileage of 84,400.

Note: This is an estimate based on a variety of factors (experimental feature). It is intended to provide a fair market value range to help guide your buying decision.

View Full Value Report
Used 2020 Mercedes-Benz GLS GLS 450 for sale near Atlanta, Marietta, Alpharetta, Decatur, Stone Mountain, Duluth, Canton, Woodstock
Used 2020 Mercedes-Benz GLS GLS 450 for sale near Atlanta, Marietta, Alpharetta, Decatur, Stone Mountain, Duluth, Canton, Woodstock
Used 2020 Mercedes-Benz GLS GLS 450 for sale near Atlanta, Marietta, Alpharetta, Decatur, Stone Mountain, Duluth, Canton, Woodstock
Used 2020 Mercedes-Benz GLS GLS 450 for sale near Atlanta, Marietta, Alpharetta, Decatur, Stone Mountain, Duluth, Canton, Woodstock
Used 2020 Mercedes-Benz GLS GLS 450 for sale near Atlanta, Marietta, Alpharetta, Decatur, Stone Mountain, Duluth, Canton, Woodstock
  • SUV
  • Luxury
  • Luxury
  • Very Comfortable
  • High-Tech
  • Roomy Interior
  • Condition
    Used
  • Mileage
    24,502miles
  • Aggregate Ratings
    3.8
    3.8 out of 5 stars
  • Generation
    3(2020 - 2026)
  • Trim
    GLS 450
  • Drivetrain
    All Wheel
  • Transmission
    9-Speed Shiftable Automatic
  • MPG
    19 city23 highwayMax range: 547 miles
  • Exterior Color
    Emerald Green Metallic (Green)Factory Paint Code:989
  • Interior Color
    Macchiato/Magma Grey
  • Upholstery
    Leather
  • Size Segment
    Large
  • Doors
    4
  • Max Seating
    7
  • Acceleration (0-60 mph)
    5.9seconds
  • Max Towing Capacity
    7,716lbs.
  • Weight Class
    6,000-10,000 lbs. (2)
  • Ground Clearance
    8.5inch
  • Final Assembly Point
    Sindelfingen, Germany
  • VIN
    4JGFF5KE9LA256565
  • Starting MSRP
    $75,200

Engine3L I6 362hp

  • Fuel Quality:91
  • Max Horsepower:362 hp @ 5500 rpm
  • Power to Weight Ratio:15.75lbs/hp
  • Max Torque:369 ft.lbf @ 1600 rpm
  • Displacement:3liters
  • Block Type:I
  • Cylinders:6
  • Fuel Induction:Direct Injection
  • Redline:6,800rpm
  • Oil Capacity:8.5liters
  • Cam Type:DOHC
  • Stroke:3.64
  • Bore:3.27
  • Valves:24

Message from the seller

ULTRA LOW 24K MILES! AWD! EMERALD GREEN OVER MACCHIATO! NAVIGATION SYSTEM, LEATHER HEATED & COOLED SEATS, PANORAMIC SUNROOF, ALL-AROUND VIEW CAMERA, SMART KEY, PUSH BUTTON START, BURMESTER PREMIUM SOUND SYSTEM, BLUETOOTH AUDIO STREAMING, BLIND SPOT ASSIST, DUAL POWER SEATS, MEMORY SEAT POSITION, BLUETOOTH, PADDLE SHIFTERS, SOS EMERGENCY SYSTEM, HOMELINK SYSTEM, DUAL ZONE CLIMATE CONTROL, USB TYPE C PORT, STEERING WHEEL AUDIO CONTROLS, CRUISE CONTROL, ALLOY WHEELS, TINTED WINDOWS, XENON HEADLIGHTS, DYNAMIC STABILITY CONTROL, TRACTION CONTROL, POWER TILT/TELESCOPIC STEERING WHEEL, ABS BRAKES, POWER STEERING, POWER WINDOWS, POWER MIRRORS, POWER LOCKS, DUAL AIR BAGS, SRS AIR BAGS, SIDE AIR BAGS, FRONT CENTER CONSOLE, OVERHEAD CONSOLE, SECURITY SYSTEM, RUNNING BOARDS AND MUCH MORE, CALL 770-835-5000 OR VISIT WWW.DRIVEADREAM.COM FOR MORE INFO!

* Based on opinions and should be considered as general guidance only.

  • Reliability (3)
    3 out of 5 stars
    While generally well-built, luxury vehicles like the GLS 450 can have complex systems that may lead to higher repair costs or more frequent, albeit minor, issues as they age.
  • Maintenance (2)
    2 out of 5 stars
    Maintenance costs are typically high for a premium Mercedes-Benz SUV, with specialized parts and labor contributing to a significant expense over the vehicle's lifespan.
  • Technology (5)
    5 out of 5 stars
    Packed with advanced tech, including the intuitive MBUX infotainment system, a vast array of driver-assistance features, and high-resolution displays that are both functional and aesthetically pleasing.
  • Comfort (5)
    5 out of 5 stars
    Exceptional comfort is a hallmark, with plush seating across all three rows, a serene cabin, and a smooth, compliant ride that soaks up road imperfections.
  • Dynamics (4)
    4 out of 5 stars
    The GLS 450 offers a surprisingly agile ride for its size, with responsive steering and well-controlled body roll, especially with optional air suspension.

  • Comfort & Seating:

    • Heated Seats
    • Power Seats

  • Convenience:

    • 115V Power Outlet
    • Automatic Climate Control
    • Garage Door Opener
    • Parking Sensors
    • Rain Sensing Wipers
    • Self Parking

  • Entertainment:

    • Bluetooth
    • Premium Audio
    • Satellite Radio

  • Exterior:

    • Heated Mirrors
    • Sunroof/Moonroof
    • Tinted Windows

  • Other:

    • Air Suspension
    • Self Leveling Suspension

  • Safety:

    • Automatic Emergency Braking
    • Autonomous Braking
    • Backup Camera
    • Blind Spot Monitor
    • Collision Avoidance
    • Exit Safety System
    • Surround View Camera
    • Tire Pressure Monitoring

  • Technology:

    • Android Auto
    • Navigation

  • Air Conditioning

    • Front air conditioning: automatic climate control
    • Front air conditioning zones: dual
    • Air filtration: active charcoal
    • Rear vents: second row

  • Airbags

    • Airbag deactivation: occupant sensing passenger
    • Side airbags: front
    • Knee airbags: driver
    • Front airbags: dual
    • Side curtain airbags: front
    • Side curtain airbags: third row
    • Side curtain airbags: rear

  • Audio System

    • Radio: voice operated
    • Auxiliary audio input: Bluetooth
    • Radio: touch screen display
    • Watts: 590
    • Surround sound: 5.1
    • Antenna type: diversity
    • Antenna type: mast
    • In-Dash CD: single disc
    • Total speakers: 13
    • Radio: AM/FM
    • Premium brand: Burmester
    • Radio data system
    • Speed sensitive volume control
    • Auxiliary audio input: jack
    • Auxiliary audio input: USB
    • Auxiliary audio input: memory card slot
    • Radio: HD radio
    • Auxiliary audio input: iPod/iPhone
    • Satellite radio: SiriusXM

  • Brakes

    • Rear brake type: ventilated disc
    • Front brake width: 1.4
    • Brake drying
    • Rear brake width: 0.9
    • Rear brake diameter: 13.6
    • Emergency braking preparation
    • Front brake diameter: 14.8
    • Front brake type: ventilated disc
    • Regenerative braking system
    • Braking assist
    • Electronic brakeforce distribution
    • ABS: 4-wheel
    • Power brakes
    • Electronic parking brake: auto off
    • Cornering brake control

  • Comfort Features

    • Cargo area floor mat: carpet
    • Floor mat material: carpet
    • Dash trim: wood
    • Center console trim: wood
    • Steering wheel trim: leather
    • Door trim: wood
    • Floor mats: third row
    • Interior accents: wood-tone
    • Armrests: rear center with cupholders
    • Floor mats: rear
    • Floor mats: front
    • Floor material: carpet
    • Door sill trim: illuminated scuff plate

  • Convenience Features

    • Memorized settings: liftgate
    • Active parking system: fully automated
    • Wireless charging station: front
    • Cupholders: front
    • Cupholders: third row
    • Memorized settings: 3 driver
    • Memorized settings: passenger seat
    • Memorized settings: steering wheel
    • Power outlet(s): 12V cargo area
    • One-touch windows: 4
    • Cargo cover: retractable
    • Reading lights: front
    • Power steering: variable/speed-proportional
    • Power outlet(s): 12V rear
    • Power outlet(s): 115V rear
    • Cargo area light
    • Cruise control
    • Multi-function remote: panic alarm
    • Power windows: lockout button
    • Footwell lights
    • Overhead console: front
    • Steering wheel mounted controls: audio
    • Memorized settings: driver seat
    • Memorized settings: side mirrors
    • Push-button start
    • Vanity mirrors: dual illuminating
    • Reading lights: rear
    • Power outlet(s): 12V front
    • Assist handle: rear
    • Center console: front console with armrest and storage
    • Steering wheel: power tilt and telescopic
    • Rearview mirror: auto-dimming
    • Steering wheel mounted controls: cruise control
    • Steering wheel mounted controls: phone
    • Steering wheel mounted controls: multi-function
    • Center console: illuminated
    • Easy entry: power driver seat
    • Easy entry: power steering wheel
    • Universal remote transmitter: Homelink - garage door opener
    • Steering wheel mounted controls: paddle shifter
    • Storage: front seatback
    • Assist handle: front
    • Storage: cargo tie-down anchors and hooks
    • Ambient lighting: color-adjustable
    • Storage: door pockets
    • Multi-function remote: proximity entry system
    • Cupholders: rear
    • Steering wheel mounted controls: voice control
    • Touch-sensitive controls
    • Multi-function remote: trunk release

  • Drivetrain

    • Drive mode selector
    • 4WD type: on demand
    • Axle ratio: 3.27

  • Engine

    • Auto start/stop
    • Electric Motor Torque: 184
    • Mild hybrid system
    • Hybrid Gas Engine HP@RPM: 5500
    • Hybrid gas Engine Torque@RPM: 1600
    • Hybrid Gas Engine Torque: 369
    • Hybrid Gas Engine HP: 362
    • Electric Motor HP: 21
    • Electric Motor Power Output (Kilowatts): 16
    • Battery: maintenance-free

  • Exterior Features

    • Exhaust: integrated
    • Rear trunk/liftgate: liftgate
    • Rear trunk/liftgate: power operated
    • Front bumper color: body-color
    • Mirror color: body-color
    • Door handle color: body-color
    • Rear spoiler: roofline
    • Rear spoiler color: body-color
    • Exhaust tip color: chrome
    • Grille color: black with chrome accents
    • Rear bumper color: body-color
    • Exhaust: dual tip
    • Window trim: chrome
    • Rocker panel color: black

  • Hybrid

    • Starter type: motor/generator

  • In Car Entertainment

    • Connected in-car apps: Google POIs
    • Connected in-car apps: Google search
    • Smartphone integration: Apple CarPlay
    • Smartphone integration: Android Auto
    • Infotainment screen size: 12.3 in.
    • Infotainment: MBUX

  • Instrumentation

    • Customizable instrument cluster
    • Instrument cluster screen size: 12.3 in.
    • Warnings and reminders: lamp failure
    • Warnings and reminders: low oil pressure
    • Warnings and reminders: coolant temperature warning
    • Clock
    • Gauge: tachometer
    • Compass
    • Digital odometer
    • External temperature display
    • Multi-function display
    • Fuel economy display: MPG
    • Fuel economy display: range
    • Warnings and reminders: low fuel level
    • Warnings and reminders: maintenance due
    • Trip odometer

  • Lights

    • Daytime running lights: LED
    • Headlights: cornering
    • Taillights: LED
    • Headlights: auto high beam dimmer
    • Exterior entry lights: puddle lamps
    • Headlights: LED
    • Headlights: auto delay off
    • Headlights: auto on/off

  • Mirrors

    • Side mirrors: integrated turn signals
    • Side mirror adjustments: power
    • Side mirrors: heated
    • Side mirror adjustments: reverse gear tilt
    • Side mirror adjustments: power folding
    • Side mirrors: driver side auto-dimming

  • Roof

    • Moonroof / Sunroof: tilt/slide
    • Roof rails: chrome
    • Moonroof / Sunroof: one-touch open/close
    • Moonroof / Sunroof: anti-trapping
    • Moonroof / Sunroof: remotely operated
    • Moonroof / Sunroof: power glass
    • Moonroof / Sunroof: sliding sunshade

  • Safety

    • Rearview monitor: in dash
    • Driver attention alert system
    • Pre-collision warning system: vibrating steering wheel
    • Pre-collision warning system: audible warning
    • Pre-collision warning system: visual warning
    • Camera system: surround view
    • Vehicle exit safety system
    • Automatic emergency braking: front pedestrian
    • Automatic emergency braking: front
    • Impact sensor: post-collision safety system
    • Child safety door locks
    • Child seat anchors: LATCH system
    • Impact sensor: battery disconnect
    • Impact sensor: door unlock
    • Impact sensor: fuel cut-off
    • Parking sensors: rear
    • Blind spot safety: sensor/alert
    • Parking sensors: front
    • Crumple zones: front
    • Crumple zones: rear

  • Seatbelts

    • Emergency locking retractors: third row
    • Seatbelt pretensioners: front
    • Seatbelt pretensioners: rear
    • Seatbelt pretensioners: third row
    • Seatbelt force limiters: front
    • Seatbelt force limiters: rear
    • Seatbelt force limiters: third row
    • Emergency locking retractors: rear
    • Seatbelt warning sensor: front
    • Third row seatbelts: 3-point
    • Rear seatbelts: 3-point
    • Front seatbelts: 3-point
    • Emergency locking retractors: front

  • Seats

    • Rear seat folding: power
    • Passenger seat power adjustments: 4-way power lumbar
    • Driver seat power adjustments: height
    • Passenger seat power adjustments: height
    • Third row headrests: 2
    • Passenger seat: heated
    • Front headrests: power adjustable
    • Driver seat: heated
    • Driver seat power adjustments: 10
    • Rear headrests: 3
    • Rear seat folding: split
    • Front headrests: 2
    • Third row seat type: 50-50 split bench
    • Passenger seat power adjustments: 10
    • Front seat type: bucket
    • Upholstery: leatherette
    • Rear seat type: 40-20-40 split bench
    • Third row seat folding: power
    • Rear headrests: adjustable
    • Driver seat power adjustments: 4-way power lumbar
    • Third row headrests: adjustable
    • Rear seat folding: flat
    • Driver seat power adjustments: reclining
    • Passenger seat power adjustments: reclining
    • Third row seat folding: split
    • Rear seat: sliding
    • Third row seat folding: flat

  • Security

    • Anti-theft system: alarm
    • Anti-theft system: vehicle immobilizer
    • Power door locks: auto-locking

  • Stability and Traction

    • Off-road driving assist: hill descent
    • Crosswind stabilization
    • Stability control
    • Traction control
    • Hill holder control
    • Roll stability control
    • Trailer stability control

  • Steering

    • Steering ratio: 18.7

  • Suspension

    • Front suspension classification: independent
    • Self leveling suspension
    • Rear suspension classification: independent
    • Front suspension type: double wishbone
    • Rear suspension type: multi-link
    • Rear spring type: pneumatic
    • Front stabilizer bar
    • Rear stabilizer bar
    • Front spring type: pneumatic
    • Driver adjustable suspension: ride control
    • Driver adjustable suspension: height
    • Active suspension
    • Suspension control: electronic
    • Rear shock type: gas
    • Front shock type: gas
    • Front struts
    • Rear struts
    • Air suspension

  • Telematics

    • Electronic messaging assistance: with read function
    • Electronic messaging assistance: voice operated
    • Wi-Fi: hotspot compatible
    • Smart device app function: vehicle location
    • Driver assistance app: roadside assistance
    • Smart device app function: maintenance status
    • Smart device app function: lock operation
    • Smart device app function: horn/light operation
    • Smart device app compatibility: Mercedes me
    • Smart device app function: engine start
    • Navigation data: send destination to vehicle
    • Wireless data link: Bluetooth
    • Navigation system: hard drive
    • Hands-free phone call integration: voice operated
    • Navigation system: touch screen display
    • Navigation data: real time traffic
    • Navigation system: voice operated

  • Tires and Rims

    • Wheels: aluminum alloy
    • Spare tire size: temporary
    • Tire type: all season
    • Spare tire mount location: inside
    • Spare wheel type: steel
    • Tire Pressure Monitoring System
    • Wheel spokes: 5

  • Windows

    • Rear wiper: intermittent
    • Liftgate window: fixed
    • Window defogger: rear
    • Front wipers: speed sensitive
    • Front wipers: variable intermittent
    • Power windows: safety reverse
    • Front wipers: rain sensing
    • Rear privacy glass
    • Rear wiper: with washer
    • Power windows: remotely operated

  • Seating:

    • Seating Rows:3
    • Standard Seating:7
    • Max Seating:7
    • Head Room (front):39.4in.
    • Leg Room (front):40.3in.
    • Shoulder Room (front):59.3in.
    • Head Room (rear):40.3in.
    • Leg Room (rear):41.9in.
    • Shoulder Room (rear):58.5in.
    • Head Room (3rd row):38.9in.
    • Leg Room (3rd row):34.6in.
    • Shoulder Room (3rd row):50.5in.

  • Measurements:

    • Length:205in.
    • Width:84.9in.
    • Height:72.4in.
    • Ground Clearance:8.5in.
    • Wheelbase:123.4in.
    • Front Track:65.7in.
    • Rear Track:66.6in.

  • Interior Dimensions:

    • Interior Volume:161cuft
    • Passenger Volume:143.6cuft
    • Cargo Volume:17.4cuft
    • Cargo Volume (rear seats down):84.7cuft
    • Cargo Volume (3rd row down):42.7cuft

  • Weight:

    • Curb Weight:5,701lbs
    • Gross Weight:7,275lbs

  • Wheels & Tires:

    • Wheel Diameter:19.0 x 8.5in.
    • Wheel Diameter (rear):19.0 x 8.5in.
    • Tire:275/55R19
    • Tire (rear):275/55R19

  • Performance:

    • Acceleration (0-60 mph):5.9seconds
    • Power to Weight Ratio:15.75lbs/hp
    • Angle of Approach:21degree
    • Angle of Departure:20degree
    • Aerodynamic Drag:0.38drag
    • Turning Circle:39.4ft.
    • Breakover Angle:15degree
    • Max Payload:1,574lbs
    • Max Towing Capacity:7,716lbs

  • Fuel Tank:

    • Fuel Tank Volume:23.8gallon

All warranties have now EXPIRED

  • New Car Basic Warranty
    4 years/50,000 miles
  • 24 Hour Roadside Assistance
    4 years/50,000 miles
  • Corrosion Perforation
    4 years/50,000 miles
  • Transferable Powertrain
    4 years/50,000 miles

  • Abs Four Wheel
  • Airbags Front Driver
  • Airbags Front Passenger
  • Airbags Side Impact
  • Airbags Side Curtain
  • Brake Assist
  • Daytime Running Lights
  • Electronic Stability Control
  • Electronic Traction Control
  • Tire Pressure Monitoring System
  • Rollover Stability Control

  • California LEV-III ULEV50:

    • Air Pollution Score:6
    • Greenhouse Gas Score:4
    • Fuel Type:Gasoline
    • Epa Underhood Id:LMBXT03.0HY2

  • Federal Tier 3 Bin 50:

    • Air Pollution Score:6
    • Greenhouse Gas Score:4
    • Fuel Type:Gasoline
    • Epa Underhood Id:LMBXT03.0HY2

2020 Mercedes-Benz GLS

The 2020 Mercedes-Benz GLS, often dubbed the "SUV of SUVs," represents the pinnacle of Mercedes-Benz's full-size luxury SUV offerings. Redesigned for the 2020 model year, this generation brought a significant evolution in design, technology, and capability, solidifying its position as a true competitor in the ultra-luxury SUV segment. It's a vehicle that prioritizes opulence, comfort, and advanced features for families and individuals who demand the very best.

Highlights

  • Engine & Performance: The GLS offers potent powertrains that balance refined power with impressive capability.

    • GLS 450 4MATIC: Features a 3.0-liter inline-six turbocharged engine with EQ Boost, producing 362 horsepower and 369 lb-ft of torque. The EQ Boost system provides a temporary 21 horsepower and 184 lb-ft of torque, aiding in acceleration from a standstill and improving fuel efficiency.
    • GLS 580 4MATIC: Equipped with a 4.0-liter V8 biturbo engine, also with EQ Boost, delivering a robust 483 horsepower and 516 lb-ft of torque. The EQ Boost here offers a temporary 21 horsepower and 184 lb-ft of torque, making for seriously swift acceleration.
    • Transmission: Both models come standard with a 9-speed automatic transmission, renowned for its smooth and responsive shifts.
    • 4MATIC All-Wheel Drive: Standard on all GLS models, Mercedes-Benz's intelligent all-wheel-drive system provides exceptional traction and stability in various driving conditions, from dry pavement to inclement weather.

  • Safety Features: The 2020 GLS is a technological marvel when it comes to safety, packed with an extensive suite of driver-assistance systems.

    • Active Brake Assist: This system can automatically apply the brakes to help mitigate or avoid frontal collisions. It utilizes radar and camera sensors to detect potential hazards.
    • Active Distance Assist DISTRONIC: An advanced adaptive cruise control system that can maintain a set speed and distance from the vehicle ahead, automatically braking and accelerating as needed. It can also assist with steering to keep the vehicle centered in its lane.
    • Blind Spot Assist: Warns the driver when another vehicle is detected in the vehicle's blind spot, both audibly and visually through the side mirrors.
    • Lane Keeping Assist: Can detect if the vehicle is drifting out of its lane unintentionally and provides steering wheel vibrations and can even apply corrective steering to bring the vehicle back into its lane.
    • Traffic Sign Assist: Recognizes and displays speed limits and other traffic signs on the instrument cluster.
    • PRE-SAFE® System: A suite of preventative safety measures that prepares the vehicle and occupants in the event of an impending collision, such as tightening seatbelts and closing windows.

  • Trims & Notable Aspects:

    • GLS 450 4MATIC: The entry point into GLS ownership, offering a luxurious experience with a powerful yet efficient engine, ample interior space, and a comprehensive standard feature list.
    • GLS 580 4MATIC: Steps up the performance significantly with the V8 engine, often includes more premium standard features, and is the platform for further customization and the ultimate expression of GLS luxury.
    • E-ACTIVE BODY CONTROL (Optional): A revolutionary active suspension system that uses cameras to scan the road ahead and proactively adjust each wheel's suspension independently. This results in an incredibly smooth ride, exceptional body control in corners, and even the ability to "rock" the vehicle out of snow or sand.
    • Spacious and Versatile Interior: The redesigned GLS boasts a significantly more spacious interior than its predecessor, with a standard three-across second-row seat and a power-folding third-row seat that accommodates adults comfortably. This makes it one of the most practical luxury SUVs for larger families.
    • MBUX Infotainment System: The latest generation of Mercedes-Benz's intuitive infotainment system, featuring large dual displays (one for the instrument cluster, one for the infotainment screen), natural language voice control ("Hey Mercedes"), and a haptic touchpad.
    • Luxury and Comfort: Expect premium materials throughout, heated and ventilated seats, multi-zone climate control, and a serene cabin environment that effectively insulates occupants from the outside world.

What to Expect

Owning a 2020 Mercedes-Benz GLS typically means embracing a lifestyle of sophisticated comfort and effortless capability. The ownership experience is characterized by:

  • Refined Driving Dynamics: The GLS drives with the poise and composure expected of a Mercedes-Benz. The ride is exceptionally smooth, absorbing road imperfections with ease, particularly with the optional E-ACTIVE BODY CONTROL. While it's a large SUV, it feels surprisingly manageable thanks to its advanced steering and suspension.
  • Exceptional Comfort: The cabin is a sanctuary, offering plush seating, ample legroom and headroom in all three rows, and a quiet environment conducive to conversation or enjoying the premium audio system. Long journeys are a pleasure in the GLS.
  • Maintenance: As a luxury vehicle from a premium brand, maintenance for the 2020 GLS will be more involved and costly than for a mainstream vehicle. Regular servicing at a Mercedes-Benz dealership or a reputable independent specialist is crucial to maintain its performance and longevity. Expect routine oil changes, filter replacements, brake inspections, and fluid checks. Mercedes-Benz vehicles often have scheduled maintenance intervals that should be adhered to.
  • Insurance: Insurance premiums for a vehicle like the 2020 GLS will likely be higher than for less expensive or less performance-oriented vehicles. This is due to the vehicle's high purchase price, advanced technology, and luxury components, which are more expensive to repair or replace in the event of an accident. Factors like your driving record, location, and chosen coverage levels will significantly impact the final cost.

Potential Considerations

While the 2020 Mercedes-Benz GLS is an exceptional vehicle, potential buyers should be aware of a few aspects:

  • Size and Maneuverability: Despite its advanced driver-assistance systems, the GLS is a very large SUV. Navigating tight city streets, parking in crowded garages, and executing complex maneuvers can require more attention and effort than with smaller vehicles.
  • Fuel Economy: While the EQ Boost technology offers some efficiency gains, the powerful engines in the GLS, especially the V8, will naturally have higher fuel consumption than smaller SUVs. Drivers looking for maximum fuel efficiency might need to reconsider.
  • Option Packages Can Add Up: While the GLS comes well-equipped, many desirable features, such as the E-ACTIVE BODY CONTROL, advanced driver-assistance packages, and premium interior appointments, are part of optional packages. Understanding what is standard versus optional is important to avoid surprises.
  • Complexity of Technology: The advanced technology, while impressive, can also be complex to learn and operate fully. Users who prefer simpler interfaces might find the extensive MBUX system and numerous driver-assistance features to be overwhelming initially.

Overall Summary

The 2020 Mercedes-Benz GLS is a masterful blend of luxury, space, and capability, setting a high bar for full-size luxury SUVs. It delivers an opulent and comfortable ride for all occupants, a potent and refined driving experience, and an array of cutting-edge safety and infotainment technologies. While its size and potential maintenance costs are factors to consider, for those seeking a supremely capable and exquisitely appointed family hauler that embodies the best of Mercedes-Benz engineering and design, the 2020 GLS stands as a compelling and highly desirable choice.

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Listed on April 11, 2026 (6 days ago)
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This Used 2020 Mercedes-Benz GLS GLS 450 is available for drivers in Atlanta, Marietta, Alpharetta, Decatur, Stone Mountain, Duluth, Canton, Woodstock ...

Cruz™ Disclaimer: Vehicle details shown on this site are provided by sellers or third parties. Cruz™ does not independently verify this information and is not liable for its accuracy. All services and content are offered without any warranty, either expressed or implied. Learn more here.MPG & Max Range: Fuel economy estimates are provided by the EPA and are intended for comparison purposes only. Your actual mileage will vary depending on driving conditions, vehicle condition, and other factors.Price: Prices shown may not include taxes, fees, or other charges. Prices and availability are subject to change without notice. Contact the seller for the most current pricing information.Options & Features: Installed options may not be shown. Contact the seller for more information about available features and options.