2026 Mercedes-Benz GLS Review

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The New 2026 Mercedes-Benz GLS at Mercedes-Benz of College Station

The 2026 Mercedes-Benz GLS has arrived at Mercedes-Benz of College Station, bringing flagship luxury, commanding performance, and advanced specs to full-size SUV drivers across Central Texas. Known as the “S-Class of SUVs,” the GLS blends refined comfort with impressive power and three-row versatility, making it an ideal choice for families, professionals, and luxury-focused drivers in College Station, Bryan, Conroe, Brenham, and Huntsville. With a lineup that includes the balanced GLS 450 4MATIC, the powerful GLS 580 4MATIC, the performance-driven AMG GLS 63, and the ultra-luxurious Maybach GLS 600, the 2026 GLS offers a trim designed for every level of refinement and driving style. Whether you’re commuting daily, transporting passengers in comfort, or seeking uncompromising performance and prestige, the new GLS delivers capability and sophistication in equal measure.

Trims and Performance Features

The 2026 Mercedes-Benz GLS lineup is engineered to deliver refined performance across four distinct trims, each pairing power with smooth drivability and advanced all-wheel-drive capability. Every GLS model features Mercedes-Benz 4MATIC all-wheel drive and a 9-speed automatic transmission, ensuring confident traction and composed handling across highways, backroads, and changing weather conditions throughout Central Texas. The GLS 450 4MATIC is powered by a turbocharged 3.0-liter inline-six engine paired with EQ Boost mild-hybrid technology. This powertrain produces 375 horsepower and 369 lb-ft of torque, delivering smooth acceleration and effortless highway cruising. The mild-hybrid system provides brief electric assistance during acceleration, enhancing responsiveness and efficiency. Fuel economy for the GLS 450 4MATIC is EPA-estimated at 19 mpg in the city and 24 mpg on the highway, making it a balanced choice for families and daily drivers in College Station and Bryan. Stepping up in power, the GLS 580 4MATIC features a 4.0-liter twin-turbo V8 engine with EQ Boost mild-hybrid assistance. This setup produces 510 horsepower and 538 lb-ft of torque, delivering stronger acceleration and confident towing capability. The V8 provides effortless passing power and smooth performance even with a full cabin. Fuel economy for the GLS 580 4MATIC is rated at 15 mpg city and 20 mpg highway, reflecting its performance-focused nature while maintaining everyday usability. The AMG GLS 63 transforms the GLS into a high-performance luxury SUV with a handcrafted AMG 4.0-liter twin-turbo V8 paired with mild-hybrid technology. Output rises to 603 horsepower and 627 lb-ft of torque, allowing this three-row SUV to accelerate from 0 to 60 mph in approximately 4.1 seconds. AMG-tuned suspension, braking, and steering systems deliver sharper handling and exceptional road control. Fuel economy for the AMG GLS 63 is EPA-estimated at 14 mpg in the city and 19 mpg on the highway, balancing extreme performance with real-world drivability. At the top of the lineup, the Maybach GLS 600 focuses on effortless power and unmatched smoothness. Its refined 4.0-liter twin-turbo V8 engine produces 550 horsepower and 538 lb-ft of torque, delivering quiet, confident acceleration designed for luxury cruising rather than aggressive driving. Suspension tuning prioritizes ride comfort and isolation, creating a serene driving experience. Fuel economy for the Maybach GLS 600 is rated at 14 mpg city and 19 mpg highway, aligning with its role as the ultimate luxury expression of the GLS lineup.

Luxurious Interior and Safety Features

Inside the 2026 Mercedes-Benz GLS, luxury and technology blend seamlessly to create a refined environment for all three rows of passengers. The interior is crafted with premium materials, elegant design details, and advanced digital features that elevate every journey. The dashboard is anchored by the Mercedes-Benz User Experience system, which includes dual digital displays for instrumentation and infotainment. These displays provide crisp graphics and intuitive access to navigation, media, and vehicle settings. Seating comfort is a defining feature of the GLS. Front seats are power-adjustable with available heating, ventilation, and massage functions to reduce fatigue during long drives. Second-row captain’s chairs or a bench seat provide flexibility for passenger or cargo needs, while the third row offers generous space for adults. In the Maybach GLS 600, rear passengers are treated to executive-style seating with extended legroom, premium upholstery, and enhanced sound insulation for a truly first-class experience. Technology throughout the cabin keeps everyone connected and entertained. Wireless Apple CarPlay and Android Auto are standard, while available premium audio systems deliver immersive sound quality. Multiple USB-C ports and wireless device charging ensure devices remain powered on long trips, while ambient interior lighting allows drivers to customize the cabin atmosphere. Safety is a top priority in the 2026 GLS, with advanced driver-assistance systems included across the lineup. Standard features include automatic emergency braking, blind-spot monitoring, lane keeping assistance, and rear cross-traffic alert. Adaptive cruise control helps reduce fatigue on highway drives, while available active steering assist and traffic jam assist enhance confidence in congested traffic. Parking assist features and surround-view camera systems make maneuvering a large SUV easier in tight spaces around College Station or Bryan. The GLS’s reinforced body structure and advanced airbag system provide peace of mind for every passenger.

Experience the 2026 Mercedes-Benz GLS at Mercedes-Benz of College Station

The 2026 Mercedes-Benz GLS continues to stand as the benchmark for full-size luxury SUVs, offering a refined balance of power, comfort, and innovation across its four distinctive trims. At Mercedes-Benz of College Station, we are proud to bring this exceptional lineup to drivers throughout College Station, Bryan, Conroe, Brenham, and Huntsville. Whether you choose the refined GLS 450 4MATIC, the powerful GLS 580 4MATIC, the thrilling AMG GLS 63, or the ultra-luxurious Maybach GLS 600, there is a GLS designed to elevate your driving experience. Our expert team is ready to help you explore trims, compare specs, and experience the GLS firsthand. With advanced safety technology, three-row comfort, and a driving character that ranges from smooth and refined to exhilarating and performance-driven, the 2026 Mercedes-Benz GLS is ready to redefine luxury travel. Visit Mercedes-Benz of College Station today to take a test drive and discover the difference a flagship SUV can make on your daily drives and weekend journeys across Central Texas.