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2026 Mercedes-Benz GLS 450 SUV
City mpg:
19
Highway mpg:
24

Actual rating will vary with options, driving conditions, habits and vehicle condition.

2026 Mercedes-Benz GLS 450 SUV Overview

The standard features of the Mercedes-Benz GLS 450 Base include 3L I-6 375hp intercooled turbo hybrid powertrain , 9-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), MB Navigation integrated navigation system with voice activation, Side seat mounted airbags, Curtain 1st, 2nd and 3rd row overhead airbags, driver knee airbag, Airbag occupancy sensor, child seat sensor, Air conditioning, 21" aluminum wheels, All-wheel, Cruise control, Active Distance Assist DISTRONIC distance pacing

2026 Mercedes-Benz
GLS 450 SUV

Starting at: $90,250

  • Manufacturer Offer

    Financing Offer: 3.99% APR for 24 months on select Mercedes-Benz GLS 450 models

    * Read full offer details
    Applies to select new 2026 Mercedes-Benz GLS 450.

    * Disclaimer(s)

    • Qualified customers only. 3.99% APR financing for 24 months at $43.42 per month, per $1,000 financed. 3.99% APR financing for 36 months at $29.52 per month, per $1,000 financed. 3.99% APR financing for 48 months at $22.57 per month, per $1,000 financed. 3.99% APR financing for 60 months at $18.41 per month, per $1,000 financed. Excludes leases and balloon contracts. Available only at participating authorized Mercedes-Benz dealers through Mercedes-Benz Financial Services. Must take delivery of vehicle by June 1, 2026. Specific vehicles are subject to availability and may have to be ordered. Subject to credit approval by lender. Rate applies only to Mercedes-Benz 2026 model vehicles listed. Not everyone will qualify. See your authorized Mercedes-Benz dealer for complete details on this and other finance offers.

      Truth in Lending Act Disclosure: Down payment will vary with APR and credit. For example, 3.99% APR with $2,500 down payment provides for 24 monthly payments of $43.42 per $1000 financed for qualified buyers. The rates described are for estimation purposes only; you may not be able to finance at this rate.

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  • Manufacturer Offer

    Lease: $989 per month for 36 months. $8,783 due at signing

    * Read full offer details
    Applies to select new 2026 Mercedes-Benz GLS 450.

    * Disclaimer(s)

    • Available only to qualified customers through Mercedes-Benz Financial Services at participating authorized Mercedes-Benz dealers through June 1, 2026. Not everyone will qualify. Advertised 36 months lease payment based on MSRP of $91,600 less the suggested dealer contribution of $6,297 resulting in a total gross capitalized cost of $85,303. Dealer sets the final price. Dealer's contribution may vary and could affect your actual lease payment. Includes Destination Charge and Premium Package. Excludes title, taxes, registration, license fees, insurance, dealer prep and additional options. Total monthly payments equal $35,604. Cash due at signing includes $6,999 capitalized cost reduction, $795, and first months lease payment of $989. Your acquisition fee may vary by dealership. The acquisition fee charged by the dealer may affect the total cash due at signing. No security deposit required. Total payments equal $44,478. At lease end, lessee pays for any amounts due under the lease, any official fees and taxes related to the scheduled termination, excess wear and use plus $0.25/mile over 30,000 miles and a $595 vehicle turn-in fee. Purchase option at lease end for $50,380 plus taxes (and any other fees and charges due under the applicable lease agreement) in example shown. Subject to credit approval. Specific vehicles are subject to availability and may have to be ordered. See participating dealer for details. Offer not valid in Puerto Rico. Please always wear your seat belt, drive safely and obey speed limits.

      Special lease rates may not be reflected in lease calculator prices shown on MBUSA.com. Please see your dealer for final pricing.

      Special lease rates may not be reflected in prices shown on MBUSA.com. Please see your dealer for final pricing.

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Specifications

  • Rear cargo - power liftgate
  • Power liftgate
  • Power door mirrors
  • Heated door mirrors
  • Auto-dimming door mirrors
  • Turn signal indicator mirrors
  • Spoiler
  • Tailpipe finisher - chrome
  • Door mirrors - body-color
  • Bumpers - body-color
  • Trailer sway control
  • Engine liters - 3.0L
  • Compressor - intercooled turbo
  • Cylinder configuration - I-6
  • Horsepower - 375hp @ 5,500RPM
  • Torque - 369 lb.-ft. @ 1,600RPM
  • Number of valves - 24
  • Variable valve control
  • Engine location - front
  • Hybrid electric powertrain type - MHEV (mild hybrid electric vehicle)
  • Electric motor horsepower - 20hp @ RPM
  • Recommended fuel - Premium Unleaded
  • Transmission - 9 speed automatic
  • Mode select transmission
  • Manual-shift auto
  • Drive type - 4MATIC
  • Fuel economy combined - 21mpg
  • Fuel tank capacity - 23.8gal.
  • Alternator hybrid electric motor
  • Starter hybrid electric motor
  • Electric motor 1 torque - 148 lb.-ft.
  • Standard fuel economy fuel type - gasoline
  • Hybrid traction battery voltage - 48
  • Hybrid traction battery type - lithium ion (Li-ion)
  • Powertrain number of motors - 1
  • Fuel economy city - 19mpg
  • Fuel economy highway - 24mpg
  • Basic warranty - 48 months/50,000miles
  • Powertrain warranty - 48 months/50,000miles
  • Corrosion perforation warranty - 48 months/50,000miles
  • Roadside assistance coverage - 48 months/50,000miles
  • High voltage electrical system warranty - 96 months/100,000miles
  • Adaptive suspension
  • Auto-leveling suspension
  • Four wheel independent suspension
  • Front anti-roll bar
  • Rear anti-roll bar
  • Power steering
  • Speed-sensing steering
  • Alloy wheels
  • Front tires - 275/45HR21.0
  • Rear tires - 315/40HR21.0
  • Wheel size - 21"
  • Engine displacement - 3.0 L
  • Engine torque - 369 lb.-ft. @ 1,600RPM
  • Engine bore x stroke - 83.0mm x 92.4mm (3.27" x 3.64")
  • Compression ratio - 10.00 to 1
  • Curb weight - 2,490kg (5,489lbs)
  • GVWR - 3,300kg (7,275lbs)
  • Towing capacity - 3,493kg (7,700lbs)
  • Exterior length - 5,207mm (205.0")
  • Exterior body width - 2,029mm (79.9")
  • Exterior height - 1,824mm (71.8")
  • Wheelbase - 3,134mm (123.4")
  • Turning radius - 6.0m (19.7')
  • Front legroom - 1,024mm (40.3")
  • Rear legroom - 1,064mm (41.9")
  • 3rd row legroom - 879mm (34.6")
  • Front headroom - 1,001mm (39.4")
  • Rear headroom - 1,021mm (40.2")
  • 3rd row headroom - 988mm (38.9")
  • Front shoulder room - 1,506mm (59.3")
  • Rear shoulder room - 1,486mm (58.5")
  • 3rd row shoulder room - 1,278mm (50.3")
  • Interior rear cargo volume - 493 L (17 cu.ft.)
  • Interior maximum rear cargo volume - 2,398 L (85 cu.ft.)
  • Greenhouse Gas Score (GG) - 4
  • AM/FM radio - SiriusXM
  • Internal memory capacity (GB) - 10 GB
  • Satellite radio trial duration with new vehicle purchase (months) - 6
  • Premium audio system - MBUX
  • Weather band radio
  • Steering wheel mounted audio controls
  • Speakers - 13
  • Speaker type - Burmester
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 2
  • Primary LCD size - 12.3"
  • Diversity antenna
  • Smart device integration - Apple CarPlay/Android Auto
  • Wireless Phone Charger - front
  • Fully automatic headlights
  • Delay-off headlights
  • Auto high-beam headlights
  • Rear fog lights
  • Variably intermittent wipers
  • Rain sensing wipers
  • Speed sensitive wipers
  • Rear window wiper
  • Rear window defroster
  • Front reading lights
  • Rear reading lights
  • Appearance - digital/analog
  • Configurable
  • Tachometer
  • Compass
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Parking sensors - Active Parking Assist front/rear/side
  • Lane departure - Active Lane Keeping Assist active
  • Blind spot - Active Blind Spot Assist active
  • Traffic sign information
  • Exterior parking camera front
  • Exterior parking camera left
  • Exterior parking camera right
  • Exterior parking camera rear
  • Forward collision - Active Brake Assist mitigation
  • Rear collision - Rear Cross-Traffic Alert mitigation
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Knee airbag
  • Childseat sensing airbag
  • Occupant sensing airbag
  • Panic alarm
  • Perimeter/approach lights
  • Tracker system
  • Ignition disable
  • Security system
  • Electronic stability
  • Traction control
  • Power adjustable front head restraints
  • Front pedestrian detection - prevention
  • Brakes regenerative
  • Max seating capacity - 7
  • Front seats - bucket
  • Power driver seat
  • Power 4-way driver lumbar support
  • Power passenger seat
  • Front center armrest - w/storage
  • Power 4-way passenger lumbar support
  • Heated front seats
  • Ventilated front seats
  • Rear seats - split-bench
  • Split folding rear seat
  • Rear seats Folding position - fold forward seatback
  • Rear seat center armrest
  • 3rd row seats - split-bench
  • Reclining 3rd row seat
  • Leather steering wheel
  • Seat Upholstery - leatherette MB-Tex
  • Approach angle - 23 deg
  • Departure angle - 21 deg
  • Ground clearance (min) - 201mm (7.9")
  • Ground clearance (max) - 216mm (8.5")
  • Ramp breakover angle - 16 deg
  • Air conditioning
  • Automatic temperature control
  • Front dual zone A/C
  • Rear air conditioning
  • Rear dual zone A/C
  • Power moonroof - Panorama
  • Memory seat
  • Steering wheel memory
  • Head restraints memory
  • Speed control
  • Adaptive Cruise Control - Active Distance Assist DISTRONIC
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Proximity key - doors and push button start
  • Illuminated entry
  • Tilt steering wheel
  • Telescoping steering wheel
  • Auto tilt-away steering wheel
  • Auto-dimming rearview mirror
  • Driver vanity mirror
  • Passenger vanity mirror
  • Garage door transmitter - HomeLink
  • Emergency communication system - eCall Emergency System
  • Navigation system - MB Navigation
  • Front beverage holders
  • Rear beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin
  • Rear door bins
  • Trunk/hatch auto-latch
  • Power/regen
  • Moonroof sunshade - power
  • Surround View Monitor

Trims

  MSRP Engine Transmission City/Hwy mpg
4MATIC 2026 Mercedes-Benz GLS 450 SUV 4MATIC Search New $90,250   375-hp 3.0L 6-cyl  9-spd auto  19 / 24  

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*Dealer Price includes any freight charges and a dealer documentary fee of $490, but does not include sales tax, tag, title, and registration fees for the state in which the vehicle will be registered. Prior sales are excluded from these offers. Vehicles which have not yet arrived to the dealership will be noted as “in-transit” on dealer’s website. “In-transit” vehicles and newly arrived in stock vehicles may be displayed using stock images provided by the manufacturer until we are able to upload actual photographs of the vehicle. Please verify any information in question with the dealer.