2025 Mercedes-AMG® GLS 63 Review

 What’s New for the 2025 Mercedes-AMG® GLS 63?

The 2025 Mercedes-Benz GLS is the ultimate luxury SUV, combining the next-level engineering and elite features you want with the spaciousness of a three-row vehicle. In 2025, the GLS is unchanged from the previous model year. It continues to be available in three trim levels, including the top-of-the-line Mercedes-AMG® GLS 63.

As the top trim level, the Mercedes-AMG® GLS 63 delivers elite performance. Its engine is a handcrafted AMG® turbo 4.0-liter V8 unit paired with a nine-speed automatic transmission. This engine offers 603 horsepower and 627 pound-feet of torque. Its standard mechanical features are AMG® Performance 4MATIC® all-wheel drive, a performance-tuned exhaust system, active roll stabilization with an adaptive air suspension system, and an electronic limited-slip rear differential.

The Mercedes-AMG® GLS 63 stands apart from the other GLS trim levels on the exterior with special high-performance summer tires. The model stands prominently upright with confident curvature across the nose and sculpted sides. A thick band of molding lines the lower door panels and rounds over the wheels. The nose is distinguished by a subtly curved, wide grille that is enhanced by chrome columns. The air inlets framing the low-profile bumper angle inward for an athletic touch. The headlights are bold with three LED accent bars.

If you select the 2025 Mercedes-AMG® GLS 63, your SUV will come with upgraded leather upholstery, heated and massaging seats in the first and second rows, a head-up display, and an air purification and fragrance system. Other features include leather upholstery, a front cross-traffic alert, a blind-spot monitoring system, adaptive cruise control, lane keeping, a wireless charging pad, an augmented video for the navigation system, a 13-speaker premium sound system, memory settings for the front seats, a four-zone auto climate control system, a hands-free liftgate, a panoramic sunroof, and more.

 2025 Mercedes-AMG® GLS 63 for Sale in Flagstaff, AZ

At Mercedes-Benz of Northern Arizona, we strive to support each customer with their buying decision by delivering attentive, knowledgeable service. Contact our Flagstaff-area sales team today to continue learning about the 2025 Mercedes-AMG® GLS 63 SUV.