2025 Mercedes-Benz GLS-Class GLS 450
Specifications, live market data, colors, and factory features.
353 for sale right now
$54,950 – $106,390
Specifications
375
Horsepower
369
lb-ft Torque
21
MPG Combined
7
Seats
$89k
Base MSRP
Performance
- Engine
- 3.0L inline 6 M256M
- Horsepower
- 375 hp
- Torque
- 369 lb-ft
- Transmission
- 9-Speed Automatic
- Drivetrain
- AWD
Fuel & Efficiency
- Fuel
- Gasoline
- MPG City
- 19 mpg
- MPG Highway
- 24 mpg
- MPG Combined
- 21 mpg
- Fuel Tank
- 23.8 gal
Dimensions
- Length
- 205″
- Width
- 79.9″
- Height
- 71.8″
- Wheelbase
- 123.4″
- Cargo Volume
- 84.7 cu ft
Body & Practicality
- Body Style
- SUV
- Doors
- 4
- Seating
- 7
- Base MSRP
- $89,200
Colors
Factory colors on 2025 Mercedes-Benz GLS-Class GLS 450s for sale now.
Exterior
- Black64
- Cirrus Silver Metallic(silver)47
- Obsidian Black Metallic(black)46
- Polar White(white)41
- Selenite Grey Metallic(gray)20
- White14
- Gray9
- MANUFAKTUR Alpine Grey(gray)8
- Gray Metallic(gray)5
- Silver4
Interior
- Black167
- Black MB-Tex(black)41
- Macchiato Beige / Black MB-Tex(brown)13
- Macchiato Beige(brown)10
- Macchiato Beige/Black(black)7
- Bahia Brown(black)6
- 1115
- Black Leather(black)3
- Black/Space Gray(gray)3
- Beige(brown)2
Live Market Data
Computed from active 2025 Mercedes-Benz GLS-Class GLS 450 listings nationwide, updated continuously.
For sale now353
Median price$74,434
Average price$74,827
Price range$54,950 – $106,390
Median vs. MSRP−$14,766
Avg. days on market97
Avg. mileage13,941 mi
New / Used27 / 326
Price Distribution
Price vs. Mileage
Latest GLS 450 Listings
The newest 2025 Mercedes-Benz GLS-Class GLS 450s on the market.
View Used 2025 Mercedes-Benz GLS-Class listing
13,000 mi
Used 2025 Mercedes-Benz GLS-Class
GLS 450
$75,785
Est. $1,093/mo*
2 days on market
SilverBlack
Jackie Cooper Mercedes-Benz
Tulsa, OK
View Used 2025 Mercedes-Benz GLS-Class listing
4,857 mi
Used 2025 Mercedes-Benz GLS-Class
GLS 450
$80,593
Est. $1,162/mo*
2 days on market
BlackBlack
Mercedes-Benz of Burlington
Burlington, MA
View Used 2025 Mercedes-Benz GLS-Class listing
39,845 mi
Used 2025 Mercedes-Benz GLS-Class
GLS 450
$72,979
Est. $1,053/mo*
2 days on market
WhiteBrown
Discovery Regional Pre-Owned Superstore
Hendersonville, NC
View Used 2025 Mercedes-Benz GLS-Class listing
14,082 mi
Used 2025 Mercedes-Benz GLS-Class
GLS 450
$73,358
Est. $1,059/mo*
2 days on market
BlackBlack
North Park Lexus of San Antonio
San Antonio, TX
View Used 2025 Mercedes-Benz GLS-Class listing
27,287 mi
Used 2025 Mercedes-Benz GLS-Class
GLS 450
$70,685
Est. $1,021/mo*
1 day on market
WhiteBlack
Ole Ben Franklin Motors Oak Ridge
Oak Ridge, TN
View Used 2025 Mercedes-Benz GLS-Class listing
12,660 mi
Used 2025 Mercedes-Benz GLS-Class
GLS 450
$68,790
Est. $994/mo*
1 day on market
White
J&S Mitsubishi
Ewing, NJ
View Used 2025 Mercedes-Benz GLS-Class listing
4,694 mi
Used 2025 Mercedes-Benz GLS-Class
GLS 450
$64,665
Est. $935/mo*
5 days on market
SilverBlack
Major Motor Cars
Santa Monica, CA
View Used 2025 Mercedes-Benz GLS-Class listing
14,227 mi
Used 2025 Mercedes-Benz GLS-Class
GLS 450
$78,496
Est. $1,132/mo*
10 days on market
WhiteBrown
Mercedes Benz of Birmingham
Irondale, AL
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The median 2025 Mercedes-Benz GLS-Class GLS 450 lists for $74,434 today.
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Factory Features
Standard equipment from the window sticker, reviewed for accuracy.
Comfort & Convenience
- KEYLESS-GO with proximity keyless entry and push-button start
- Remote keyless entry
- Power windows with one-touch up/down
- Automatic climate control with front dual-zone A/C
- Rear automatic climate control with rear dual-zone A/C (4-zone total)
- Cabin air filtration
- HomeLink universal garage-door opener
- Valet function
- Power door locks with delayed accessory power
- Wireless front smartphone charging pad
- USB charging / data connectivity
- Steering-wheel-mounted controls
- Mercedes me connect remote services capability (including remote start where equipped/enabled)
Driver Assistance
- Active Distance Assist DISTRONIC adaptive cruise control with stop-and-go
- Active Steering Assist
- Active Parking Assist with front/rear/side ultrasonic sensors (PARKTRONIC)
- Surround View / Aerial View Camera System (front, rear, left, and right cameras)
- Rearview camera
- Traffic Sign Assist / speed-limit display
- PRE-SAFE system readiness (collision mitigation suite)
Entertainment
- MBUX multimedia system
- 12.3-inch central touchscreen
- 12.3-inch digital instrument cluster
- MB Navigation with voice activation
- Hey Mercedes natural-language voice control
- 13-speaker Burmester surround sound system
- AM/FM/HD radio with SiriusXM satellite radio (trial subscription)
- Wireless Apple CarPlay
- Wireless Android Auto
- Bluetooth hands-free calling and audio streaming
- Wi-Fi mobile hotspot internet access
- Steering-wheel audio controls
- 10 GB onboard media memory / external memory control
- Weatherband radio
Exterior
- 21-inch alloy wheels (standard size)
- 275/45R21 front and 315/40R21 rear all-season tires
- Steel spare wheel and spare tire mounted under cargo floor
- LED projector low/high-beam headlamps with daytime running lights
- Auto-leveling, directionally adaptive LED headlamps
- Automatic high beams / Adaptive Highbeam Assist
- Auto on/off headlamps with delay-off
- LED taillamps / LED brakelights
- Cornering lights
- Rear fog lamps
- Perimeter / approach lights
- Panorama power sliding and tilting glass sunroof (1st and 2nd row) with power sunshade
- Power liftgate with hands-free / proximity cargo access
- Trunk/hatch auto-latch
- Body-colored power-folding heated side mirrors with driver auto-dimming and integrated turn signals
- Chrome grille
- Chrome door handles
- Chrome side window trim
- Body-colored bumpers with chrome accents / rub strips
- Black wheel-well trim
- Deep-tinted privacy glass
- Rain-sensing variable intermittent front wipers
- Rear window wiper and defroster
- Power fuel-flap lock
- Fully galvanized steel body panels
- Clearcoat paint
- Roof spoiler
Interior
- 7-passenger seating (6-passenger captain’s chairs optional)
- MB-Tex (leatherette) seat upholstery
- Power front bucket seats with power 4-way lumbar support
- Heated front seats
- Ventilated front seats
- Memory for driver seat, steering column, and head restraints
- Power-adjustable front head restraints
- Front center armrest with storage
- 2nd-row split-bench seats with center armrest and storage
- Split-folding 2nd-row seatbacks
- Power-folding 2nd-row seat activation
- 3rd-row split-bench seats with recline
- Leather-wrapped multifunction steering wheel
- Power tilt/telescoping steering column with auto tilt-away
- Topstitched MB-Tex upper dash / leatherette door trim inserts
- Piano black console insert with chrome/aluminum interior accents
- Full cloth headliner
- Dual 12.3-inch digital displays (instrument cluster and central screen)
- Digital/analog configurable instrument appearance
- Driver information center with outside temperature, compass, and trip computer
- Auto-dimming rearview mirror
- Illuminated driver and passenger vanity mirrors
- Front and rear map / reading lights
- Fade-to-off interior lighting
- Illuminated entry
- Illuminated locking glove box
- Full floor console with covered storage and overhead console
- Roll-up cargo cover and concealed cargo storage
- Cargo space lights
- Carpet floor and cargo trim
- 3 12V DC power outlets
- Illuminated front cupholders and rear cupholders
Mechanical & Performance
- 3.0L inline-6 turbo engine with mild hybrid drive (EQ Boost / 48V)
- 375 hp @ ~5,500–5,800 rpm
- 369 lb-ft of torque
- Integrated starter-generator hybrid assist (~20–21 hp electric motor; ~148 lb-ft motor torque)
- Lithium-ion traction battery
- 9G-TRONIC 9-speed automatic transmission
- Mode-select / DYNAMIC SELECT drive modes
- Manual-shift automatic capability
- Full-time 4MATIC all-wheel drive
- 3.27 axle ratio
- Permanent locking hubs
- AIRMATIC air suspension with Adaptive Damping System (ADS)
- 4-corner auto-leveling / height-adjustable suspension
- 4-wheel independent suspension (double-wishbone front / multilink rear)
- Front and rear anti-roll bars
- Electric power-assist speed-sensing rack-and-pinion steering
- Regenerative 4-wheel disc brakes with ABS
- Front and rear vented discs
- Brake Assist
- Hill Hold / Hill Start Assist
- Electric parking brake
- Trailer sway control
- Battery with run-down protection
- ECO start/stop capability
- 23.8-gallon fuel tank
- Premium unleaded recommended
- Quasi-dual stainless steel exhaust with chrome tailpipe finishers
- 7,275 lb GVWR
- 7,700 lb towing capacity (when properly equipped)
- EPA fuel economy approx. 19 city / 24 highway / 21 combined mpg
Safety & Security
- Dual-stage front driver and passenger airbags
- Front side-impact airbags
- Driver knee airbag
- Curtain airbags for 1st, 2nd, and 3rd rows
- Airbag occupancy sensor
- Child seat sensor / LATCH child-seat anchors
- Rear child safety locks
- 3-point seat belts with pretensioners and height adjusters
- Active Brake Assist with pedestrian detection / forward collision mitigation
- Evasion Assist
- Driver monitoring alert / ATTENTION ASSIST-type monitoring
- Active Blind Spot Assist
- Active Lane Keeping Assist
- Rear Cross-Traffic Alert
- Tire-specific Tire Pressure Monitoring System
- Electronic Stability Program (ESP) and traction control
- 4-wheel ABS with Brake Assist
- Side impact beams
- Antitheft alarm / perimeter alarm
- Engine immobilizer
- Ignition disable
- Mercedes me / vehicle tracker system
- eCall emergency communication system
- First aid kit (factory-listed)
Warranty
- New vehicle limited warranty: 4 years / 50,000 miles
- Powertrain warranty: 4 years / 50,000 miles
- Corrosion perforation warranty: 4 years / 50,000 miles (as listed on factory equipment data)
- 24-hour roadside assistance: 4 years / 50,000 miles
- High-voltage electrical system warranty: 8 years / 100,000 miles