2026 Mercedes-Benz GLS Price, Trim Models, Performance and Design

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The New 2026 Mercedes-Benz GLS for Sale in Grand Rapids

The 2026 Mercedes-Benz GLS is the flagship SUV of the brand, offering exceptional luxury, a commanding presence, and advanced engineering for discerning drivers in Grand Rapids and nearby areas. This full-size luxury SUV combines three-row versatility with the refinement Mercedes-Benz is known for, making it perfect for families who prioritize comfort and capability. At Betten Imports in Grand Rapids, MI, we proudly offer this exceptional vehicle to customers seeking top-tier automotive quality. Whether you need seating for seven or want a powerful yet elegant driving experience, the 2026 GLS excels with its impressive mix of technology, performance, and timeless style.

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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.

AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
Android Auto™ is a trademark of Google LLC.
Apple CarPlay® is a registered trademark of Apple Inc.
harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated
Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany
Bluetooth® is a registered mark of Bluetooth SIG, Inc.

Design

The exterior of the 2026 Mercedes-Benz GLS captures attention with its bold proportions and elegant details that exemplify modern luxury. It measures 205 inches long with a 123.4-inch wheelbase, giving it a commanding presence on the road while remaining aerodynamic around Grandville. The GLS 450 features standard 21-inch Triple Five-Spoke wheels, while the GLS 580 is equipped with 22-inch AMG Multi-Spoke wheels, both enhancing the sculpted body lines. Allendale residents will value the available AMG Line Exterior package, which includes aggressive styling cues such as AMG body styling, flared wheel arches, and a unique AMG rear apron with a black diffuser-like insert. Optional wheel sizes go up to an impressive 23-inch AMG Twin five-spoke alloys, and the GLS 580 offers illuminated running boards for added practicality and style.

Performance

The 2026 Mercedes-Benz GLS comes with two impressive powertrain options that balance exciting performance and refinement. The GLS 450 4MATIC is powered by a 3.0-liter inline-six turbocharged engine with 48V mild-hybrid technology, delivering 375 horsepower and achieving 19 MPG in the city and 24 MPG on highways. For even more power, the GLS 580 4MATIC features a 4.0-liter eight-cylinder twin-turbocharged engine paired with the same 48V mild-hybrid system, producing 510 horsepower. Both engines are paired with the advanced Nine-Speed Automatic 9G-TRONIC transmission for smooth and responsive shifting. The standard full-time 4MATIC all-wheel drive system provides confident traction in all weather conditions, making the GLS ideal for drivers in Holland facing diverse road surfaces throughout the year. The optional E-Active Body Control package on the GLS 580 further enhances ride comfort through active suspension technology.

Interior and Technology

Step into the 2026 Mercedes-Benz GLS and experience a cabin that rivals top luxury hotels. The standard 7-seat layout with a 2+3+2 setup offers flexible seating for the whole family, including a fully electric second-row bench and a power-folding third row that stows into the floor for added cargo space. The GLS 450 features MB-Tex upholstery and heated, ventilated power front seats with memory, while the GLS 580 upgrades to leather upholstery and active multicontour front seats with massage functions. The main tech highlight is the 12.3-inch media touchscreen paired with the Burmester Surround Sound System, which includes 13 speakers, a 590-watt amplifier, Dolby Atmos support, and wireless Apple CarPlay and Android Auto. Drivers in Wyoming, MI will benefit from the integrated navigation with voice control, live traffic updates, and map refreshes to keep them connected. Optional upgrades include the impressive Burmester High-End 3D Surround Sound System with 29 speakers and 1610-watt amplifier, the Executive Rear Seat Package with MBUX Rear Tablet, and the Pinnacle Trim Package featuring a head-up display and temperature-controlled cupholders.

Safety Features

The 2026 Mercedes-Benz GLS is equipped with an extensive range of advanced safety features aimed at protecting occupants and ensuring peace of mind during every trip. Included as standard are Active Distance Assist DISTRONIC for adaptive cruise control, Active Lane Keeping Assist for lane departure warning and correction, and Active Blind Spot Assist to keep an eye on nearby traffic. The collision mitigation system with front sensors helps avoid or lessen impact severity, while Active Steering Assist and Evasion Assist add extra safety during emergency maneuvers. The Aerial View Camera System provides a 360-degree view around the vehicle, working alongside front and rear parking sensors and a rearview camera. Additional standard features include PRE-SAFE PLUS on the GLS 580, a driver monitoring alert, an eCall emergency system, and comprehensive airbag coverage including curtain airbags for all three rows. Optional rear side airbags offer extra protection for second-row passengers.

Available Trim Levels

  • GLS 450 4MATIC: Features the 3.0-liter inline-six turbocharged engine with 375 horsepower, 48V mild-hybrid technology, MB-Tex upholstery, heated and ventilated power front seats with memory, nappa leather steering wheel, 21-inch Triple Five-Spoke wheels, integrated navigation system with voice activation, Burmester Surround Sound System, Rear Cross-Traffic Alert, and seven-passenger seating configuration.
  • GLS 580 4MATIC: Builds upon the GLS 450 with a powerful 4.0-liter eight-cylinder twin-turbocharged engine producing 510 horsepower, upgraded 22-inch AMG Multi-Spoke wheels, premium leather upholstery, active multicontour power front seats with massage, heated rear seats, illuminated running boards, heated leather steering wheel, PRE-SAFE PLUS safety system, and enhanced standard features throughout the cabin.

Color Options

The 2026 Mercedes-Benz GLS features a wide range of exterior and interior color options to cater to different preferences. The GLS 450 offers interior choices like Black, Macchiato Beige/Black, and Bahia Brown/Black in MB-Tex upholstery, while the GLS 580 includes Black, Macchiato Beige/Black, Catalana Beige/Black, and Bahia Brown/Black in premium leather. For customers seeking exclusivity, MANUFAKTUR options present Yacht Blue, Truffle Brown, and Carmine Red leather seats. Special edition packages such as the MANUFAKTUR Moonlight White Magno Edition and Silicon Grey Edition add unique styling with matching interior and exterior elements, along with features like the Night Package that includes high-gloss black trim, a dark chrome grille, and natural grain grey oak wood interior trim.

Buy or Lease Your 2026 Mercedes-Benz GLS at Betten Imports

Discover the remarkable 2026 Mercedes-Benz GLS at Betten Imports, your top Mercedes-Benz dealer serving Grand Rapids and nearby areas. Our expert staff is committed to helping you select the ideal GLS with features and options that fit your lifestyle. Whether you favor the efficient GLS 450 or the powerful GLS 580, we provide flexible buying and leasing choices tailored to your preferences. Stop by our Grand Rapids, MI showroom to see the full lineup and find out why the Mercedes-Benz GLS is a leading full-size luxury SUV. Reach out to Betten Imports today to arrange your personalized consultation and test drive.

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