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2021 Mercedes-Benz GLS Overview


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Get into the 2021 Mercedes-Benz GLS and you’ll notice quite a few updates, like the addition of various colors of Nappa leather seating, standard 20-inch wheels, and a new Driver Assistance Package Plus. If you want a seven-seater SUV with premium features and performance, it’s time for a closer look at the 2021 Mercedes-Benz GLS SUV with Mercedes-Benz of Ontario!

Powered for Adventure

With ample towing and the potent AMG® GLS 63 trim, the new GLS brings only the highest level of performance to the streets of Rancho Cucamonga. Whether you opt for the AMG® trim with its 4.0L V8 Biturbo engine, which pushes out 603 hp, or the base-model GLS with its 3.6L inline-6 engine, which makes 362 hp, you’ll have more than enough power for your fun around San Bernardino County. You’ll even enjoy a towing capacity of 7,700 pounds on the GLS 450 4MATIC® and GLS 580 4MATIC®. Other GLS performance highlights include: 

  • AIRMATIC® Suspension w/ Adaptive Damping System ADS
  • 4MATIC® All-Wheel Drive
  • 9G-TRONIC 9-Speed Automatic Transmission
  • All Season Tires


Seating & Comfort for All

Inside the 2021 Mercedes-Benz GLS, occupants will find standard seating for seven- and optional seating for six- to fit your family and friends. Once everyone’s buckled in, they’ll be able to enjoy the upscale features of the GLS interior, like the new Ventilated Front Seats, 4-Zone Climate control, and optional Electric Rear Side-Window Sunshades. Other favorite features also return, such as: 

  • Power Front Seats with 4-Way Lumbar Support and Memory Function
  • Heated Front Seats
  • Ambient Lighting with 64 Colors and Illuminated Door Sills
  • Power Tilt/Sliding Sunroof

Premium Entertainment & Technology 

With our fast-paced world, Mercedes-Benz remains at the forefront of technology, much of which is available in the new 2021 Mercedes-Benz GLS. Find both convenience and fun with GLS features like: 

  • MB Navigation with Live Traffic and Map Updates
  • 12.3-inch Digital Instrument Cluster
  • 12.3-inch Media Display with Touchscreen
  • Burmester® Surround Sound System
  • Apple CarPlay® and Android Auto™
  • Automatic Car Wash Mode


Safety Comes First

An Enhanced Alarm System with Parking Damage Detection is a new standard feature that helps protect your vehicle when you walk away. Behind the wheel, the new Driver Assistance Package Plus delivers features that actively assist you when traveling the roads of Upland and Corona, such as: 

  • PRESAFE® PLUS with rear-end collision protection
  • Traffic Sign Assist
  • Active Lane Keeping Assist
  • Active Speed Limit Assist
  • Active Emergency Stop Assist
  • And more!


Explore the GLS & Financing at Mercedes-Benz of Ontario

The new GLS is at Mercedes-Benz of Ontario, and our financing team can help you drive it home with a payment plan that fits your budget. Shop online with our Express Store or use tools like our payment calculator to work out a payment plan before visiting our Ontario showroom. Our finance team is only a phone call away if you have any questions!

2020 model year imagery shown.

*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. Actual vehicle price may vary by Dealer.

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