Lexus GX vs Mercedes-Benz GLB

The 2022 Mercedes-Benz GLB was positioned between the GLA and GLC in the automaker's SUV lineup, available in GLB250 and AMG GLB35 specifications. The GLB250 offered front-wheel drive (FWD) or 4Matic all-wheel drive (AWD), while the AMG GLB35 boasted a more powerful drivetrain with a sophisticated AWD system. The model year introduced changes like satellite radio in the Premium Package and a new AMG Night Package Plus with black grille louvers and badges. The AMG GLB35, priced from $51,000, featured options like metallic paint, 21-inch wheels, and a premium leather AMG Performance steering wheel. Despite its design being an acquired taste, the GLB's interior was a highlight, showcasing high-definition displays and ambient lighting. However, the controls required acclimation, and the road noise was notably loud, especially with the optional 21-inch wheels.

The 2023 Lexus GX, with its massive spindle grille and 8.1 inches of ground clearance, had a commanding presence. The GX Black Line Special Edition returned with limited availability and exclusive paint colors. Despite its luxury badge, the GX's design leaned towards functionality, with a short wheelbase and minimal overhangs, making it adept for off-road adventures. The interior, however, was marred by an abundance of plastic, though it did offer luxury touches like heated and cooled front seats. The GX's V8 engine provided a satisfying sound and power delivery, but its fuel economy was less impressive. The GX's driving dynamics were predictable, with strong brakes and a Torsen limited-slip differential enhancing its 4WD capabilities.

The 2022 Mercedes-Benz GLB featured a turbocharged 2.0-liter four-cylinder engine, with the AMG GLB35 version producing 302 horsepower and 295 pound-feet of torque. The AMG GLB35 included an AMG SpeedShift eight-speed dual-clutch automatic transmission, AMG Performance variable 4Matic AWD, and an AMG Sport Exhaust system. It accelerated to 60 mph in 5.1 seconds, with an EPA fuel economy rating of 22 mpg combined. The AMG High-Performance Braking System and AMG Ride Control adaptive damping sport suspension were standard, emphasizing performance over comfort. The GLB250, while slower, was more suitable for daily driving. Enthusiasts appreciated the AMG GLB35's nimble handling and responsive engine, though its firm ride and loud cabin were drawbacks.

The 2023 Lexus GX was defined by its 4.6-liter V8 engine, producing 301 horsepower and 329 pound-feet of torque through a six-speed automatic transmission. While not the most powerful on paper, the V8 offered a satisfying driving experience. The GX had a 6,500-pound towing capacity but lagged behind other SUVs in fuel economy, with an EPA estimate of 15 mpg city, 19 highway, and 16 combined. The GX's weight contributed to its predictable handling, with strong brakes and a Torsen limited-slip differential enhancing its 4WD system. Despite its age, Lexus improved the GX's driving dynamics, making it a capable off-road vehicle.

The 2022 Mercedes-Benz GLB offered a spacious interior for a small SUV, with an optional third-row seat for children. Standard features included dual-zone automatic climate control and eight-way power-adjustable front seats, with options for heated and ventilated seats and a panoramic sunroof. The GLB's cargo area provided 22 cubic feet of space, expanding to 62 cubic feet with the second-row seats folded. The third-row seat reduced storage space and was less practical for U.S. buyers.

The 2023 Lexus GX retained ample cubby space, with a deep center console bin and convenient cupholders. The GX's interior featured hard buttons, which some users preferred over touchscreens. The second row offered good legroom and headroom, while the third row was tight for regular use. The GX's side-hinged trunk door required effort to open, revealing 11.6 cubic feet of cargo space behind the third row, expanding to 64.7 cubic feet with both rows folded.

The 2022 Mercedes-Benz GLB's MBUX infotainment system included a 10.25-inch digital gauge cluster and touchscreen, with standard Bluetooth, Apple CarPlay, and Android Auto. The Premium Package added satellite radio, while the Multimedia Package offered navigation with augmented reality. Additional upgrades included wireless charging, a Burmester audio system, and a head-up display. MBUX's natural voice recognition and digital assistant were user-friendly, though the navigation system's augmented reality was particularly impressive.

The 2023 Lexus GX's infotainment system, updated in 2022, already felt dated. The 10.3-inch touchscreen offered Apple CarPlay, Android Auto, and Amazon Alexa, with a 17-speaker Mark Levinson stereo standard on the Luxury trim. The GX's tech lagged behind newer Lexus models, with slower touchscreen response and less crisp graphics. However, the GX excelled in off-road capability, with a real 4WD system, downhill assist, and the Kinetic Dynamic Suspension System enhancing its performance.

The 2022 Mercedes-Benz GLB lacked the optional Driver Assistance Package, which included features like adaptive cruise control and lane-centering assistance. Standard safety features included Active Brake Assist, blind-spot monitoring, and Mercedes-Benz emergency call service. Crash-test ratings were unavailable.

The 2023 Lexus GX had not been crash-tested by NHTSA or IIHS, but it included advanced driver assistance systems like automatic emergency braking, lane-departure alert, and adaptive cruise control. Despite its older design, the GX's safety features were up-to-date.