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The 2025 Mercedes-Benz GLS and the 2025 Cadillac Escalade both target drivers looking for full-size luxury, but they approach the segment from two different directions. One focuses on refinement, tech integration, and a smooth, composed ride. The other delivers bold styling, truck-based capability, and road presence that demands attention. Both offer spacious cabins, advanced driver aids, and premium finishes, but they cater to different priorities. This comparison outlines how these SUVs perform in design, tech, power, and overall luxury.
Design & Style
The 2025 GLS uses a sleek, sculpted design with balanced proportions, tight panel gaps, and refined detailing. The chrome accents and LED lighting build on a sophisticated presence without becoming flashy. Inside, the cabin flows with clean surfaces, premium materials, and a layout that avoids clutter. Every detail serves both form and function. The Escalade goes opposite with a bold, squared profile and massive front grille. It draws attention with sheer size and chrome-heavy trim. Inside, the curved OLED display stretches across the dash, giving it visual impact, but the overall cabin layout feels busier. The GLS keeps a more cohesive and upscale design language throughout.
Technology & Safety
The GLS features dual 12.3-inch digital displays powered by the MBUX infotainment system. It includes voice control, biometric access, navigation with augmented reality, and personalized user settings. Driver-assist features like adaptive cruise, lane keep assist, active steering, and a surround-view camera system work together to support a confident drive. The Escalade offers a large OLED curved display with crisp graphics and a potent audio system. It includes Super Cruise hands-free driving on select highways and standard safety systems like automatic emergency braking and blind-spot monitoring. While both bring strong tech packages, the GLS delivers better system responsiveness, a smoother user interface, and more intuitive control.
Performance
The GLS 450 runs on a turbocharged inline-six with EQ Boost mild-hybrid support, giving it sharp throttle response, smooth acceleration, and efficient torque delivery. The 4MATICĀ® all-wheel-drive system provides confident grip, while adaptive air suspension manages road imperfections without hesitation. The Escalade uses a naturally aspirated V8 in its standard form or a turbo-diesel option for buyers who need towing strength. While powerful, both engines add weight and create a stiffer driving feel. The Escalade rides well in a straight line but feels less composed in corners and tighter turns. The GLS offers a more refined experience, blending comfort and control for everyday driving and longer trips.
The Bottom Line
The 2025 Escalade suits drivers who want bold styling, a commanding seating position, and strong towing capacity. It performs well for those who prioritize space and presence. The 2025 GLS delivers more precision, a quieter cabin, and a smoother, more responsive ride. It balances performance with comfort and brings advanced features without complicating the driving experience. Both vehicles bring premium touches, but one leads with refinement, technology, and road comfort that consistently outperforms the luxury SUV class.
Schedule a Test Drive Today
Step into a full-size luxury SUV that brings together advanced tech, smooth performance, and modern design. Schedule a test drive at Mercedes-Benz of Smithtown and explore everything the 2025 GLS offers.


