Overview
The 2023 Mercedes-AMG GLS63 is a behemoth of a vehicle, seamlessly blending the luxury of an S-class sedan with the raw power of an AMG muscle car. Its 603-hp twin-turbo V-8 engine and specially tuned air suspension create a driving experience that’s both exhilarating and refined.
Price
The 2023 Mercedes-AMG GLS63 4Matic starts at $140,150, placing it firmly in the luxury SUV segment. Optional features like the Warmth and Comfort package, Energizing package, and 23-inch forged wheels can further enhance the ownership experience.
Engine and Transmission
The GLS63’s twin-turbocharged 4.0-liter V-8 engine produces 603 hp, aided by a 48-volt hybrid system. Paired with a nine-speed automatic transmission and all-wheel drive, this potent powertrain propels the GLS63 to 60 mph in just 3.6 seconds. Although its driving dynamics aren’t razor-sharp, the GLS63 delivers ample grip and excitement on twisty roads.
Dimensions and Interior
Inside, the GLS63 boasts three rows of seating, lavish leather trim, genuine wood accents, and metallic finishes. The cabin is spacious, particularly in the first and second rows, with generous passenger space and amenities like massage functionality and heated seats. Cargo space is ample, accommodating four carry-on suitcases behind the third row and 30 in total behind the front seats.
Performance and Fuel Economy
The GLS63’s acceleration is breathtaking, outpacing several hot sports cars in testing. Its 3.6-second zero-to-60-mph run demonstrates the effectiveness of its twin-turbo V-8 engine and 48-volt hybrid system. EPA estimates peg the GLS63’s fuel economy at 14 mpg city and 18 mpg highway. In real-world testing, the GLS63 delivered 22 mpg on the highway, a respectable figure considering its formidable powerplant.
Even one year later, 2023 Mercedes-AMG GLS63 is a formidable luxury SUV. With its stunning acceleration, richly appointed interior, and generous cargo space, this vehicle is an attractive choice for those seeking a high-performance SUV. Although its fuel economy may be compromised, the GLS63’s exhilarating driving experience and premium features make it a standout in its class.