2026 Mercedes-Benz GLS 450 4MATIC® SUV: Smooth Power and Everyday Versatility

The GLS 450 4MATIC® sets the standard for elegance and practicality. Under the hood, it’s powered by a 3.0-liter inline-6 turbo engine with mild hybrid drive, producing 375 horsepower and 369 lb-ft of torque. Accelerating from 0–60 mph in just 5.8 seconds, the GLS 450 delivers brisk performance while maintaining impressive fuel efficiency.

Inside, drivers will appreciate its whisper-quiet cabin, advanced driver-assist features, and the latest MBUX infotainment system—making every journey through Peoria and beyond feel first-class.

2026 Mercedes-AMG® GLS 63 SUV: The Ultimate in Power and Performance

The pinnacle of the GLS lineup is the 2026 Mercedes-AMG® GLS 63 SUV, designed for drivers who demand uncompromising performance. Its handcrafted AMG® 4.0-liter V8 biturbo engine with hybrid assist produces an astonishing 603 horsepower and 627 lb-ft of torque. With 0–60 mph acceleration in only 4.1 seconds, this SUV delivers true supercar performance wrapped in luxurious comfort.

The AMG®-tuned suspension, performance exhaust, and exclusive styling cues ensure the GLS 63 stands apart on every road. Inside, you’ll find AMG® sport seats, premium materials, and cutting-edge digital displays that create an immersive driving experience unlike any other.

26 Mercedes-Benz GLS 580 4MATIC® SUV: Commanding Strength Meets Refined Comfort

For those who crave more power and prestige, the GLS 580 4MATIC® takes performance to the next level. Equipped with a 4.0-liter V8 biturbo engine with mild hybrid drive, this model boasts 510 horsepower and 538 lb-ft of torque, launching from 0–60 mph in just 4.7 seconds.

Despite its strength, the GLS 580 remains remarkably smooth and composed thanks to its adaptive air suspension and 4MATIC® all-wheel drive system. The interior exudes elegance with handcrafted materials, advanced seating options, and customizable ambient lighting—perfect for those who expect nothing less than excellence.

Find Your 2026 Mercedes-Benz GLS in Peoria, AZ

Whether you’re drawn to the refined strength of the GLS 450, the elevated performance of the GLS 580, or the thrilling power of the AMG® GLS 63, Mercedes-Benz of Arrowhead makes it easy to find the perfect SUV for your lifestyle. Conveniently located in Peoria, AZ, our team proudly serves drivers across the Phoenix metro area, including Glendale, Scottsdale, and Surprise.

Explore our latest 2026 Mercedes-Benz GLS inventory, schedule a test drive, or learn more about financing and special offers today.