2021 Mercedes-Benz GLS vs 2022 Lexus GX

The 2021 Mercedes-Benz GLS, a continuation of the third generation introduced in 2020, was a luxurious SUV that offered a blend of practicality and elegance. Originally known as the GL-Class, the GLS evolved to cater to affluent families seeking a comfortable three-row vehicle. Its design featured softened angles and a sleek appearance, complemented by a futuristic interior dominated by a massive digital screen. The GLS was available in three trims: GLS 450, GLS 580, and the high-performance AMG GLS 63, each offering a range of standard and optional features to enhance comfort and convenience.

In contrast, the 2022 Lexus GX maintained a more traditional and rugged aesthetic, with the Black Line Special Edition offering a striking black-on-black appearance. Despite its modern touches, the GX's design felt dated, reminiscent of its first-generation predecessor. Inside, the GX boasted high-quality materials and a quiet cabin, though its layout and controls were somewhat old-fashioned. The GX was available in Standard, Premium, and Luxury trims, with the Black Line Special Edition based on the Premium trim, offering a unique blend of style and features.

The 2021 Mercedes-Benz GLS offered a range of powerful engines, starting with the GLS 450's 3.0-liter inline-six producing 362 horsepower and 369 pound-feet of torque. The GLS 580 upgraded to a 4.0-liter V8 with 483 horsepower and 516 pound-feet of torque. The AMG GLS 63, however, was the pinnacle of performance, featuring a hand-crafted 4.0-liter twin-turbo V8 engine delivering an impressive 603 horsepower and 627 pound-feet of torque. All models included Mercedes' EQ Boost 48-volt mild-hybrid system, enhancing performance and efficiency. The AMG GLS 63 could accelerate from 0 to 60 mph in just 4.1 seconds, with a top speed of 174 mph, all while maintaining a composed ride thanks to its advanced suspension system.

The 2022 Lexus GX, powered by a 4.6-liter V8 engine, produced 301 horsepower and 329 pound-feet of torque. While not as potent as the GLS, the GX offered a satisfying engine note and a respectable towing capacity of 6,500 pounds. Its six-speed automatic transmission and full-time 4WD system provided reliable performance, though its fuel economy was less impressive at 16 mpg combined. The GX's Kinetic Dynamics Suspension System improved stability and off-road capability, making it a versatile choice for adventurous drivers.

The 2021 Mercedes-Benz GLS excelled in interior space, offering three rows of seating with ample headroom and legroom for first- and second-row passengers. The third row, while less spacious, could still accommodate adults comfortably. The GLS provided 17.4 cubic feet of cargo space behind the third row, expanding to 87.4 cubic feet with all seats folded. The interior featured numerous storage compartments and a user-friendly layout, though some controls required a learning curve.

The 2022 Lexus GX offered a commanding driving position and comfortable seating, though its narrow width and short length made rear-seat access challenging. The third-row seat was cramped and reduced cargo space, with only 11.6 cubic feet available behind it. Folding the third row increased capacity to 46.7 cubic feet, but the GX's side-swinging tailgate and high load floor made loading cumbersome. Despite these limitations, the GX's interior was well-crafted, with physical controls and premium materials.

The 2021 Mercedes-Benz GLS featured the advanced MBUX infotainment system, with a large touchscreen and voice-control capabilities. It included Apple CarPlay and Android Auto, though a USB-C cable was required for connectivity. The digital dash extended to the instrument panel, offering customizable displays and touch-sensitive controls on the steering wheel. The system's complexity required some acclimation, but it ultimately enhanced the driving experience.

The 2022 Lexus GX introduced a new 10.3-inch touchscreen infotainment system, eliminating the need for the outdated Remote Touch Interface. It supported Apple CarPlay, Android Auto, and Amazon Alexa, along with a CD player and Lexus Enform connected services. The system's dual-screen view and voice recognition were highlights, though the placement of stereo controls was less intuitive. The GX also offered standard Intuitive Parking Assist and optional camera upgrades for added convenience.

The 2021 Mercedes-Benz GLS came equipped with a comprehensive suite of driver-assistance features, including Active Brake Assist, blind-spot monitoring, and a surround-view camera system. Optional safety technologies included lane-keep assist and adaptive cruise control, enhancing the GLS's safety profile. The vehicle also featured a full array of airbags and advanced traction control systems.

The 2022 Lexus GX lacked crash-test ratings due to its aging design, but it included the Lexus Safety System+ as standard. This package offered adaptive cruise control, forward-collision warning, and automatic emergency braking, among other features. While some advanced safety technologies were absent, the GX's straightforward approach to safety contributed to a positive driving experience.