2025 Mercedes Benz GLS
2025 Mercedes-Benz GLS in Milwaukee, WI
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19 City
24 Highway
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Everything You Need To Know About the Luxurious SUV
The 2025 Mercedes-Benz GLS represents the pinnacle of luxury SUVs, combining the sophistication of the Mercedes-Benz S-Class with three-row versatility. This flagship model delivers an unmatched blend of comfort, technology, and performance.
Trim Levels
For the 2025 model year, the Mercedes-Benz GLS has three trims: the GLS 450 4MATIC SUV, the GLS 580 4MATIC SUV, and the AMG GLS 63 SUV. The GLS 450 4MATIC rides on 20-inch eight-spoke wheels, while the GLS 580 4MATIC comes with 21-inch AMG twin five-spoke wheels.
Enhancements on the AMG GLS 63 include 22-inch AMG forged wheels and an AMG-specific Panamericana grille with vertical slats. All models feature LED Intelligent Light System headlamps and power-folding side mirrors. The standard variants utilize an adaptive air suspension system, while the AMG GLS 63 employs AMG ACTIVE RIDE CONTROL suspension for enhanced dynamics.
Engine
The GLS 450 4MATIC features a 3.0-liter I-6 turbocharged engine with EQ Boost, generating 375 horsepower and 369 pound-feet of torque. With the 4.0-liter V-8 biturbo engine with EQ Boost, the GLS 580 4MATIC produces 510 horsepower and 538 pound-feet of torque. The range-topping AMG GLS 63 boasts a handcrafted AMG 4.0-liter V-8 biturbo engine delivering 603 horsepower and 627 pound-feet of torque. The GLS 450 and 580 models utilize a 9G-TRONIC nine-speed automatic transmission, while the AMG GLS 63 features an AMG SPEEDSHIFT TCT nine-speed transmission.
Performance
The GLS 450 4MATIC accelerates from 0 to 60 mph in 5.9 seconds, while the GLS 580 4MATIC accomplishes this feat in 4.7 seconds. The AMG GLS 63 leads the pack with a 0-to-60 mph sprint time of 4.1 seconds. Standard trims feature AIRMATIC air suspension with adaptive damping for optimal ride comfort. The AMG GLS 63's ACTIVE RIDE CONTROL suspension provides enhanced handling dynamics. All variants have a 4MATIC all-wheel-drive system and maintain a robust 7,700-pound towing capacity.
Interior
Inside the cabin are two 12.3-inch displays, including a digital instrument cluster and a central multimedia touchscreen. The GLS 450 comes with MB-TEX upholstery, while the GLS 580 upgrades to Nappa leather. The AMG GLS 63 includes AMG Nappa leather with contrast stitching.
All trims offer heated and ventilated front seats and standard seven-passenger seating, with optional second-row captain's chairs reducing the seating capacity to six. The interior includes four-zone automatic climate control and customizable ambient lighting. Cargo capacity starts at 17.4 cubic feet behind the third row and expands significantly with folded seats.
Safety Features
The PRE-SAFE system provides predictive occupant protection across all trim levels. Active Brake Assist with rear cross-traffic alert helps prevent collisions, while ATTENTION ASSIST monitors driver alertness. The GLS incorporates blind-spot monitoring with an exit warning and a 360-degree camera system for enhanced visibility. Additional safety technologies include Active Parking Assist with PARKTRONIC, adaptive cruise control, lane-keeping assist, and forward collision warning. These comprehensive safety features protect occupants and assist drivers in various driving scenarios.
New vehicle pricing includes all offers. Tax, Title, Tags and $499 document fee not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (866) 764-8231 or by visiting us at the dealership. **With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 4.9% interest and 20% down payment. Burmester is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany. Bluetooth® is a registered mark of Bluetooth® SIG, Inc. Android Auto® is a trademark of Google LLC. Apple CarPlay® is a registered trademark of Apple Inc. 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.