2023 Mercedes-Benz GLC vs 2022 INFINITI QX80

The 2022 INFINITI QX80 was a striking SUV that shared its platform with the Nissan Armada, yet it managed to carve out its own identity with a distinctive front-end design. The QX80's grille was prominent but tastefully executed, avoiding the overbearing look of some competitors. Its LED lighting and restrained use of chrome added to its upscale appearance, while the 22-inch dark chrome alloy wheels on the ProActive grade enhanced its stylish exterior. Inside, the QX80's cabin was adorned with upscale materials, including wood trim and quilted semi-aniline leather seats, though its design echoed the Armada's. Despite its luxurious touches, the QX80's interior struggled to meet the high expectations set by its premium full-size SUV rivals.

In contrast, the 2023 Mercedes-Benz GLC presented a blend of new and familiar elements. The GLC 300 was redesigned, sharing a platform with the C-Class sedan, while the GLC Coupe models carried over from the previous year. The GLC 300's exterior changes were subtle, with narrower taillights being the most noticeable update. The design retained its timeless appeal, though some might have wished for more personality. Inside, the GLC received a significant makeover, featuring a large vertical infotainment touchscreen and a modern, high-tech cockpit. The returning GLC Coupe maintained its first-generation interior, which had aged well and offered some usability advantages over the newer model.

The 2022 INFINITI QX80 was powered by a robust 5.6-litre V8 engine, delivering 400 horsepower and 413 lb-ft of torque. This engine was one of the QX80's strengths, providing strong performance and an appealing exhaust note. Paired with a seven-speed automatic transmission, the QX80 offered smooth and seamless shifts, with quick kickdowns for passing and linear power delivery. The QX80's off-road capabilities were notable, thanks to its 4WD system and ample ground clearance. It could tow up to 3,855 kilograms, making it suitable for hauling large trailers or boats. Despite its size, the QX80 managed to control body lean during cornering, aided by the Hydraulic Body Motion Control system.

The 2023 Mercedes-Benz GLC 300 featured a 2.0-litre turbocharged four-cylinder engine with a 48-volt mild-hybrid system, producing 255 horsepower and 295 lb-ft of torque. The GLC 300's acceleration was smooth and linear, reaching 100 km/h in approximately 6.2 seconds. While not as lively as some competitors, it provided ample power for highway merging and passing. The GLC's suspension prioritized comfort, delivering a smooth ride and a nearly silent cabin. The GLC Coupe retained its older four-cylinder turbo engine, while the AMG GLC 43 Coupe offered a sportier option with a 3.0-litre turbocharged V6, producing 385 horsepower and 384 lb-ft of torque.

The 2022 INFINITI QX80's tall ride height required a climb to enter, with a step-in height of nearly two feet. Inside, the cabin offered a spacious and airy feel, with good front-seat head- and legroom. The QX80 could accommodate up to eight passengers with a second-row bench seat, though the third row was cramped for adults. Cargo space was limited compared to competitors, with 470 litres behind the third row and 2,694 litres with all seats folded. The power-operated liftgate and third-row seats were slow to operate, but the illuminated kick plates and welcome lighting added a premium touch.

The 2023 Mercedes-Benz GLC provided comfortable front seats with ample adjustment options and well-shaped cushioning. The synthetic leather upholstery was convincing, and real leather was available for a smoother feel. The GLC offered plenty of storage options, though the piano black trim attracted dust and fingerprints. The rear seats provided good legroom, though headroom was limited for taller passengers. The GLC's cargo capacity was 620 litres, smaller than some rivals, but the rear seats folded flat for larger items. The GLC Coupe's sloping roofline reduced cargo space to 500 litres and impacted rear headroom.

The 2022 INFINITI QX80 featured a 12.3-inch Infiniti InTouch infotainment system with Bluetooth, wireless Apple CarPlay, Android Auto, and SiriusXM satellite radio. The system included navigation, voice recognition, and connected services. A Bose 17-speaker sound system was standard, along with multiple USB ports and a wireless smartphone charger. The dual-screen rear-seat entertainment system was included, though HDMI adapters were missing. The QX80 lacked Infiniti's ProPilot Assist due to its older architecture, which limited its advanced driver-assistance features.

The 2023 Mercedes-Benz GLC boasted an 11.9-inch touchscreen with sharp graphics and immediate responses. However, its lower placement on the dash made it more distracting to use. The MBUX infotainment system offered excellent voice recognition, though it interrupted audio playback. The GLC's infotainment system was more advanced but lacked physical buttons for easy adjustments. Standard connectivity included wireless Apple CarPlay and Android Auto, with an available Burmester 3D Surround Sound system.

The 2022 INFINITI QX80 came equipped with a range of standard safety features, including forward automatic emergency braking, blind-spot monitoring, and forward-collision warning. Additional features included driver attention alert, front knee airbags, and seat belt pre-tensioners. The QX80 received a three-star rating for rollover resistance from NHTSA, while the structurally similar 2021 model received four stars for overall crash protection.

The 2023 Mercedes-Benz GLC's crash-test results were not yet available, but the previous GLC received top scores from NHTSA and IIHS. Standard safety features included forward collision warning, blind-spot monitoring, and adaptive headlights. The optional Intelligent Drive package added adaptive cruise control, lane-keep assist, and other advanced features. The GLC Coupe shared similar safety features, with additional cross-traffic alerts and a surround-view camera.