2018 Mercedes-Benz GLS-Class GLS 450
Specifications, live market data, colors, and factory features.
128 for sale right now
$10,689 – $32,597
Specifications
Performance
- Engine
- 3.0L V6 M276
- Horsepower
- 362 hp
- Torque
- 369 lb-ft
- Transmission
- 9-Speed Automatic
- Drivetrain
- AWD
Fuel & Efficiency
- Fuel
- Gasoline
- MPG City
- 17 mpg
- MPG Highway
- 22 mpg
- MPG Combined
- 19 mpg
- Fuel Tank
- 26.4 gal
Dimensions
- Length
- 201.6″
- Width
- 84.3″
- Height
- 72.8″
- Wheelbase
- 121.1″
- Curb Weight
- 5,335 lbs
- Cargo Volume
- 93.8 cu ft
Body & Practicality
- Body Style
- SUV
- Doors
- 4
- Seating
- 7
- Base MSRP
- $69,550
Colors
Factory colors on 2018 Mercedes-Benz GLS-Class GLS 450s for sale now.
Exterior
- Black17
- White16
- Selenite Grey Metallic(gray)7
- Blue6
- Silver4
- Lunar Blue Metallic(blue)4
- Polar White(white)4
- Selenite Gray Metallic(gray)3
- WHITE3
- BLACK3
Interior
- Black36
- Beige(brown)5
- Espresso Brown(brown)5
- TAN(brown)3
- Tan(brown)3
- Ginger Beige/Black(brown)2
- Ginger Beige(brown)2
- Ginger Beige/Espresso Brown(brown)2
- Black MB-Tex(black)2
- Almond MB-Tex(black)2
Live Market Data
Computed from active 2018 Mercedes-Benz GLS-Class GLS 450 listings nationwide, updated continuously.
Price Distribution
Price vs. Mileage
Latest GLS 450 Listings
The newest 2018 Mercedes-Benz GLS-Class GLS 450s on the market.

Used 2018 Mercedes-Benz GLS-Class
$19,816
Est. $296/mo*
Cavender Nissan of Rockwall

Used 2018 Mercedes-Benz GLS-Class
$19,985
Est. $298/mo*
TSF Auto Sales

Used 2018 Mercedes-Benz GLS-Class
$14,995
Est. $227/mo*
Car Vault

Used 2018 Mercedes-Benz GLS-Class
$18,797
Est. $281/mo*
Speed Motors LLC

Used 2018 Mercedes-Benz GLS-Class
$20,407
Est. $304/mo*
Bunt Motors Inc.

Used 2018 Mercedes-Benz GLS-Class
$14,000
Est. $213/mo*
Brothers Motors LLC

Used 2018 Mercedes-Benz GLS-Class
$17,299
Est. $260/mo*
Smart Auto LLC

Used 2018 Mercedes-Benz GLS-Class
$21,697
Est. $323/mo*
Mark Ficken Ford
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Worth?
The median 2018 Mercedes-Benz GLS-Class GLS 450 lists for $17,899 today.
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Factory Features
Standard equipment from the window sticker, reviewed for accuracy.
Comfort & Convenience
- Remote Start via Mercedes me / mbrace
- Power liftgate with trunk/hatch auto-latch and remote power cargo release
- Power-folding 3rd-row seats
- Integrated HomeLink garage-door opener
- Cruise control
- Dual-zone automatic climate control
- Heated front seats
- Power front seats; power tilt/telescoping steering column
- Heated power-folding exterior mirrors
- Auto-dimming driver-side and interior rearview mirrors
- Rain-sensing wipers; rear wiper auto-on in Reverse
- KEYLESS-START SmartKey
- Delayed accessory power
- Tracker system (mbrace)
- 5 years of Mercedes-Benz mbrace Connect services (including Mercedes me smartphone app)
Driver Assistance
- Active Brake Assist
- ATTENTION ASSIST
- Crosswind Assist
- Rearview camera
- Cruise control
- Rain-sensing windshield wipers
- Hill-Start Assist
- Trailer Stability Assist
Entertainment
- 7-inch high-resolution color central display (console-mounted rotary controller)
- High-resolution color multifunction instrument display
- Garmin MAP PILOT SD card-based navigation system
- 8-speaker audio system
- Bluetooth audio streaming and hands-free Bluetooth interface
- HD Radio receiver
- Streaming audio
- Dual USB audio ports
- In-dash CD player and SD card reader
- Window-grid diversity antenna
- Audio theft deterrent
Exterior
- Clearcoat paint
- Body-colored front bumper
- Body-colored rear step bumper with chrome bumper insert
- Body-colored bodyside moldings with chrome bodyside insert
- Chrome side-window trim and black front windshield trim
- Chrome door handles and chrome grille
- Body-colored power heated side mirrors with driver auto-dimming, power folding, turn-signal indicators, and Mercedes-Benz logo projectors
- Fixed rear window with fixed-interval wiper and defroster
- Deep-tinted glass
- Speed-sensitive rain-detecting variable intermittent windshield wipers
- Rear-window wiper with auto-on in Reverse
- Fully galvanized steel panels
- Lip spoiler
- Power liftgate rear cargo access
- Roof-rack rails
- Power tilt/sliding tinted glass sunroof
- Fully automatic projector-beam halogen headlamps with daytime running lamps and delay-off
- LED daytime running lamps and LED taillamps
- Rear fog lamps
- Perimeter/approach lights
- LED brakelights
Interior
- Seven-passenger seating
- MB-Tex upholstery
- Power driver seat with 3-position memory and 4-way lumbar support
- Power front passenger seat
- Heated front seats
- 60/40-split folding 2nd-row seats with manual EASY-ENTRY
- Power-folding 50/50-split 3rd-row bench with adjustable head restraints
- Power tilt/telescoping steering column
- Multifunction steering wheel with Nappa leather trim
- Memory settings for door mirrors and steering wheel
- Dual-zone automatic climate control with air filtration (underseat, headliner/pillar, and console ducts)
- Front and rear cupholders
- Front and rear center armrests with storage
- 2 seatback storage pockets
- Illuminated locking glove box
- Full floor console with covered storage; mini overhead console with storage
- Instrument-panel covered bin; driver/passenger and rear door bins
- Day-night auto-dimming interior rearview mirror
- Driver and passenger illuminated vanity mirrors (with auxiliary mirrors)
- Chrome/aluminum interior accents; leatherette-upholstered dashboard and door-trim inserts
- Full cloth headliner; carpet floor and cargo trim
- Power anti-whiplash adjustable front head restraints; manual adjustable rear head restraints
- Analog instrumentation with redundant digital speedometer, outside temperature gauge, systems monitor, and compass
- Fade-to-off interior lighting; front and rear map lights; cargo space lights
- Roll-up cargo cover and cargo-area concealed storage
- 3 12V DC power outlets and 1 household-type 115V AC power outlet
- Urethane gear-shifter material
- Front cigar lighter and ashtray
Mechanical & Performance
- 3.0L V6 biturbo with Direct Injection (362 hp @ 5,250–6,000 rpm; 369 lb-ft @ 1,800–4,500 rpm)
- 9G-TRONIC 9-speed automatic transmission with steering-wheel shift paddles
- 4MATIC permanent all-wheel drive (50:50)
- ECO Start/Stop system
- DYNAMIC SELECT drive modes
- AIRMATIC self-leveling, height-adjustable air suspension (4-corner auto-leveling; multi-link front/rear)
- Electric power-assist speed-sensing rack-and-pinion steering
- 3.27 final drive / axle ratio
- Trailer Stability Assist / towing equipment with trailer sway control (up to 7,500-lb towing capacity)
- Front and rear anti-roll bars
- Dual stainless-steel exhaust with chrome tailpipe finishers
- 26.4-gallon fuel tank
- Permanent locking hubs
- 95-Ah maintenance-free battery with run-down protection; 180-amp alternator
- 19-inch 5-spoke alloy wheels with 275/55 R19 all-season tires
- Steel spare wheel
Safety & Security
- PRE-SAFE anticipatory safety system
- Active Brake Assist (radar-based collision mitigation)
- ATTENTION ASSIST drowsiness monitor
- Crosswind Assist
- Trailer Stability Assist
- Electronic Stability Program (ESP) and traction control
- Brake Assist (BAS)
- Adaptive braking technology: Predictive Brake Priming, Automatic Brake Drying, Hill-Start Assist, and brake HOLD
- Dual-stage driver and passenger front airbags
- Front side-impact airbags
- Driver knee airbag
- Curtain airbags for 1st, 2nd, and 3rd rows (7 airbags / 13-way protection)
- Airbag occupancy sensor
- Child-seat sensor and rear child safety locks
- Tire-specific advanced Tire Pressure Monitoring System (TPMS)
- Outboard front lap-and-shoulder safety belts with rear center 3-point belt, height adjusters, and pretensioners
- Side-impact beams
- First aid kit
- Antitheft alarm system with remote panic feature and audio theft deterrent
- Perimeter alarm
- SmartKey remote locking with KEYLESS-START
- Power fuel-flap locking; valet function
Warranty
- New Vehicle Limited Warranty: 4 years / 50,000 miles (bumper-to-bumper)
- Powertrain coverage under New Vehicle Limited Warranty: 4 years / 50,000 miles
- Corrosion perforation warranty: 4 years / 50,000 miles
- 24-hour roadside assistance during the New Vehicle Limited Warranty period
- 5 years complimentary mbrace Connect service