2021 Mercedes-Benz GLB vs 2022 Lexus GX

The 2021 Mercedes-Benz GLB was a stylish addition to the Mercedes-Benz SUV lineup, fitting neatly between the smaller GLA and the larger GLC. Its design was characterized by a sleek, athletic stance, enhanced by a ground clearance of 7.9 inches, which was more forgiving on uneven roads compared to its siblings. The GLB's interior was a modern marvel, featuring a striking repetition of round shapes across the dashboard and polished metal details that evoked an aerospace vibe. The cabin boasted excellent fit and finish, with a single panel housing both the virtual instrument cluster and the infotainment screen, providing an elegant and cohesive look.

In contrast, the 2022 Lexus GX 460 Black Line Special Edition presented a bold, monochromatic exterior with its Black Onyx paint and minimal chrome accents. Despite its modern touches, the GX's design felt dated, reminiscent of its first-generation predecessor. Inside, the GX offered a high-quality cabin with smooth, refined materials, though some switchgear appeared old-school. The GX's interior was quiet, with the V8 engine's roar barely audible. However, the third-row seat was cramped and challenging to access, and the side-swinging tailgate made loading cumbersome.

The 2021 Mercedes-Benz GLB was powered by a turbocharged 2.0-liter inline four-cylinder engine, delivering 221 horsepower and 258 pound-feet of torque. Paired with an eight-speed dual-clutch automatic transmission, the GLB offered a 0-60 mph time of 6.9 seconds and a top speed of 130 mph. The GLB's fuel economy was commendable, with EPA estimates of 23 mpg city and 30 mpg highway for the FWD version. The optional 4MATIC AWD system enhanced handling and off-road capability, making it a wise choice for those seeking better driving dynamics.

The 2022 Lexus GX 460, with its 4.6-liter V8 engine, produced 301 horsepower and 329 pound-feet of torque. Despite its power, the GX's 0-60 mph time was a leisurely 7.8 seconds, and its fuel economy was a modest 16 mpg combined. The GX's full-time 4WD system and Kinetic Dynamics Suspension System (KDSS) contributed to its off-road prowess, while the six-speed automatic transmission ensured smooth power delivery. However, the GX's high drag coefficient and hefty curb weight limited its efficiency and agility.

The 2021 Mercedes-Benz GLB offered a flexible interior with an optional third-row seat, affecting second-row and cargo space. The five-passenger version provided 27.0 cubic feet of cargo space behind the second row, expanding to 62.0 cubic feet with the seats folded. The seven-passenger model had limited third-row legroom, suitable for children or short trips. The front seats were comfortable and highly adjustable, with available heated and ventilated options.

The 2022 Lexus GX featured a tall, narrow design, providing excellent visibility and a commanding driving position. The Black Line Special Edition included NuLuxe upholstery and black ash wood trim, with heated and ventilated front seats. However, the third-row seat was cramped and reduced cargo space, while the side-swinging tailgate made loading difficult. The GX offered 11.6 cubic feet of cargo space behind the third row, expanding to 64.7 cubic feet with the second and third rows folded.

The 2021 Mercedes-Benz GLB was equipped with the Mercedes-Benz User Experience (MBUX) infotainment system, featuring voice control and a 7-inch digital instrument cluster. The Premium Package upgraded the displays to 10.25 inches and added a Burmester Surround Sound System. Optional features included augmented reality navigation, adaptive damping, and a head-up display.

The 2022 Lexus GX introduced a new 10.3-inch touchscreen infotainment system, offering Apple CarPlay, Android Auto, and Amazon Alexa integration. The system included a CD player and a Lexus app with connected services. However, the stereo controls were awkwardly placed, and the touchpad remained, despite being less necessary. The GX also featured Intuitive Parking Assist and optional surround-view cameras.

The 2021 Mercedes-Benz GLB came with a suite of standard safety features, including active brake assist, adaptive braking technology, and crosswind assist. The Driver Assistance Package added advanced features like active distance assist Distronic and active steering assist. Pre-Safe technology prepared the cabin for imminent collisions, while Pre-Safe Sound protected occupants' hearing.

The 2022 Lexus GX included the Lexus Safety System+, offering adaptive cruise control, forward-collision warning, and automatic emergency braking. Additional features included blind-spot monitoring and rear cross-traffic alert. However, the GX lacked some advanced safety technologies found in competitors, such as lane-keeping assist and semi-autonomous driving systems.