New Mercedes-Benz GLS For Sale In Baltimore

2022 Mercedes-Benz GLS Inventory - Mercedes-Benz of Catonsville

The Mercedes-Benz GLS slots in as a three-row SUV that brings all the classic and modern features you'd expect from a new Mercedes-Benz SUV. The Mercedes-Benz GLS provides drivers with seating for up to seven, robust engine options, and a long list of comfort and convenience features. The new Mercedes-Benz GLS is available to drivers in three main trim levels: GLS 450, GLS 580, and AMG GLS 63.

We make every effort to provide accurate information, but please verify options and price before purchasing. All vehicles are subject to prior sale. All financing is subject to approved credit. All prices exclude tax, tags, title, registration, electronic filing fee and processing fee of $500.

Prices include all applicable rebates and incentives. Additional rebates and incentives may apply to those who qualify. Pricing may not be compatible with special factory financing. Prices are valid based on manufacturer incentive program time periods, which vary. MSRP is the Manufacturer's Suggested Retail Price (MSRP) only and actual dealer pricing may vary. 

Due to availability, some images and options shown may be stock images or examples and may not reflect exact vehicle color, trim, options, or other specifications. 

Consult dealer for more information and details.

Browse Our New Mercedes-Benz Inventory By Model or Body Style:

AMG Models
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The new GLS makes two engines available across its three trims. The base engine that comes with the GLS 450 is a powerful 3.0-liter turbocharged inline-6 that makes 362 horsepower and 369 pound-feet of torque. This engine works in unison with a 9-speed automatic transmission. There's no need to upgrades to all-wheel drive, seeing as all iterations of the GLS come standard with it. The GLS also offers up a 4.0-liter turbocharged inline-6 engine, which comes with the Maybach version of the GLS. This luxurious version of the GLS manages 550 horsepower and 538 pound-feet of torque. The AMG variant of the GLS comes outfitted with increased performance features. The AMG GLS S 63 includes a performance tuned 9-speed automatic transmission, all-wheel drive system, air suspension(with active roll stabilization), steering system, braking system, and exhaust system. Additional performance features can be had via packages. The Off-Road package increases adventuring capability, with the Off-Road package adding an all-wheel drive system, a low-range transmission, off-road driving modes, an off-road-tuned braking system, underbody protection, and hill descent control.


Tech options are quite substantial regardless of the trim selected. The base GLS 450 trim includes dual 12.3-inch infotainment displays, Apple CarPlay/Android Auto, a 115-volt power outlet, and a premium Burmester surround-system. The base trim also comes with wireless charging USB ports, and voice command capability. Tech remains about the same with the GLS 580 and AMG S 63. If you're looking to add in more tech, then you'll have to opt for individual upgrades. Optional tech upgrades include an improved Burmester luxury sound system, a reality navigation system, and a head-up display.

Interior Features

As you'd likely expect with a luxury SUV, the GLS comes with a set of interior features for drivers to enjoy. The GLS 450 trim comes standard with a power sunroof, faux leather upholstery, power adjustable front seats, heated/ventilated front seats, and front seat seating memory. The GLS 580 trim adds in illuminated running boards, 5-zone automatic climate control, leather upholstery, front seats with massaging functionality, and soft-close doors. The AMG GLS 63 trim adds AMG badging, heated/cooled cupholders, and premium front seats with increased support. Individual updates include a panoramic sunroof, power rear-side window shades, second row heated/cooled seats with massage functionality, a heated steering wheel, and an air balance interior fragrance system.

Exterior Features

Exterior features can be divided into aesthetic and functional. The Mercedes-Benz GLS offers up more functional exterior features Standard exterior features include 20-inch alloy wheels, automatic high beams, rain-sensing windshield wipers, power folding exterior mirrors, and a hands-free liftgate. The GLS 580 comes with 21-inch alloy wheels and illuminated running boards along with soft-close doors. The top-level AMG GLS 63 trim gains increased driver assistance features and a host of performance tuned features (exhaust, brakes). Optional exterior features include E-Active body control.

It's also worth noting that the new GLS offers up a long list of driver assistance features. The GLS makes a host of driver assistance features standard while making a variety of others optional. The GLS 450 trim come standard with forward collision mitigation, blind spot monitoring, an automated parking system, and a surround-view camera system. The AMG GLS 63 trim steps things up by adding in blind-spot intervention. There's also an optional Driver Assistance Package Plus, which expands the suite of driver assistance features. The Driver Assistance Package Plus includes adaptive cruise control, lane keeping system, lane keeping assist, evasive steering assist, and front cross traffic alert.


  • Dual 12.3-inch infotainment displays
  • Apple CarPlay/Android Auto connectivity
  • Wireless charging
  • Burmester premium surround-sound system
  • Driver assistance suite
  • Adaptive air suspension system


  • Performance-tuned air suspension with active roll stabilization
  • Heated second row seats
  • Heated/cool front cupholders
  • Performance steering wheel
  • Blind spot intervention
  • 4.0-liter V8 engine (603 horsepower)

GLS 580

  • Illuminated running boards
  • Soft-close doors
  • Leather-trimmed seats
  • Multi-contour front seats w/ massaging functionality
  • Turbocharged 2.0-liter V8 engine
  • 5-zone automatic climate control

Schedule a 2022 Mercedes-Benz GLS Test Drive

Want to check out a new Mercedes-Benz GLS model in person in the Catonsville area? Feel free to contact our team to set up a test drive! Our team is more than ready to work with drivers from all over the area with finding a new Mercedes-Benz model that meets your unique needs. Whether you're certain the new Mercedes-Benz GLS is the vehicle for you or you're just looking to check out our latest inventory, feel free to contact our team for assistance.

Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.

Get in Touch

  • Contact Our Sales Department: 410-788-7744
  • Monday9:00am - 8:00pm
  • Tuesday9:00am - 8:00pm
  • Wednesday9:00am - 8:00pm
  • Thursday9:00am - 8:00pm
  • Friday9:00am - 8:00pm
  • Saturday9:00am - 6:00pm
  • SundayClosed
  1. Koons Mercedes-Benz of Catonsville

    6631 Baltimore National Pike
    Baltimore, MD 21228

    • Sales: 410-788-7744
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