2022 Mercedes-Benz GLB vs 2021 INFINITI QX80

The 2021 INFINITI QX80 showcased a blend of Nissan Armada and Infiniti design elements, with its body-on-frame construction reminiscent of traditional SUVs. Its profile, marked by a distinctive roofline and rear window curve, was shared with the Armada, while the front fenders featured vents. The QX80's front end, however, was distinctly Infiniti, with a grille and headlight design that aligned with other Infiniti SUVs, offering an assertive yet not overly aggressive look. Standard LED lighting and large alloy wheels added to its luxury appeal, though the interior, despite its luxurious touches like wood trim and leather upholstery, retained a noticeable Nissan influence, which might have disappointed those seeking exclusivity.

The 2022 Mercedes-Benz GLB, positioned between the GLA and GLC, offered a unique design that prioritized function over form. Its boxy shape, steep windshield angle, and nearly vertical rear window were distinctive, though not universally appealing. The AMG GLB35 variant added sporty elements like 21-inch wheels and a vertical grille, enhancing its presence. Inside, the GLB boasted a high-tech, beautifully rendered cabin with ambient lighting and high-definition displays. However, the unconventional controls required acclimation, and the entry-level luxury feel was evident in some areas, with road noise being a notable issue, especially with larger wheels.

The 2021 INFINITI QX80 was powered by a robust 5.6-litre V8 engine, delivering 400 horsepower and 413 lb-ft of torque, paired with a seven-speed automatic transmission. Its body-on-frame construction, combined with independent suspension and Hydraulic Body Motion Control, provided a comfortable ride, though it exhibited some body roll in corners. The QX80 excelled in towing, with a capacity of 3,855 kilograms, and offered off-road capabilities with its 4WD system, though its size and wheel setup limited its off-road prowess.

The 2022 Mercedes-Benz GLB, particularly in the AMG GLB35 variant, emphasized performance with a turbocharged 2.0-litre inline-4 engine producing 302 horsepower and 295 lb-ft of torque. The AMG SpeedShift eight-speed dual-clutch transmission and AMG Performance AWD system enhanced its dynamic capabilities. The AMG GLB35 accelerated to 100 km/h in 5.2 seconds, though it sacrificed some daily-driving comfort for performance. The ride was firm, and the powertrain exhibited some lag, but the vehicle excelled on twisty roads, offering a thrilling driving experience.

The 2021 INFINITI QX80 offered a spacious three-row configuration, with seating for seven or eight, depending on the trim. Standard features included power-adjustable front seats with heating and cooling, though thigh support was lacking. Passenger space was ample, even in the third row, but cargo space was limited compared to competitors, with a maximum of 2,694 litres. The centre console provided limited storage, and the front-door cupholders were not well-designed.

The 2022 Mercedes-Benz GLB catered to urbanites needing a compact yet roomy SUV. It offered an optional third-row seat, though it was best suited for children and reduced cargo space. Standard features included dual-zone climate control and power-adjustable front seats, with options for leather upholstery and a panoramic sunroof. The GLB provided 560 litres of cargo space, expanding to 1,755 litres with the second row folded, though the third-row option was less practical for North American needs.

The 2021 INFINITI QX80 featured the Infiniti InTouch dual-screen infotainment system with Apple CarPlay, Android Auto, and a 17-speaker Bose audio system. The system included analog controls, but the user interface was not intuitive, requiring trial and error to navigate. Helpful tech included a Smart Rearview Mirror and Around View Monitor, enhancing visibility and ease of driving.

The 2022 Mercedes-Benz GLB's MBUX infotainment system, with its 10.25-inch displays, offered a high-tech experience. While Apple CarPlay and Android Auto were optional, the system was user-friendly, with natural voice recognition and multiple control methods. The "Hey Mercedes" digital assistant worked well, though navigation prompts were not always accurate. The system's graphics and functionality were impressive, making it accessible despite its complexity.

The 2021 INFINITI QX80 received a four-star overall safety rating from the NHTSA, with standard features like blind-spot monitoring, lane-departure warning, and automatic emergency braking. The ProACTIVE grade added advanced features like Backup Collision Intervention, though the IIHS had not tested the QX80.

The 2022 Mercedes-Benz GLB lacked the optional Driver Assistance Package, which included advanced safety features like adaptive cruise control and lane-centring assistance. Standard safety features included Active Brake Assist and blind-spot monitoring, but the absence of the package's sophisticated technologies was notable. Crash-test ratings for the GLB were unavailable.