Acura RDX vs INFINITI QX50

The 2021 INFINITI QX50 made a notable impression in the luxury compact crossover segment with its engineering prowess, particularly its VC-Turbo engine. Its design was distinctive, featuring a large honeycomb grille and a curved hood with athletic bulges, which added a sporty flair. The rear design included a unique chrome strip, adding character to the vehicle. The panoramic moonroof enhanced the cabin's airy feel, although visibility was slightly compromised by thick B-pillars and a short rear window. The interior boasted soft-touch materials, aluminum trim, and a leather-wrapped steering wheel, with front seats offering heating and cooling options. The controls were user-friendly, though the gear shift system was a mix of traditional and modern elements.

In contrast, the 2022 Acura RDX showcased subtle styling changes inspired by the larger MDX model, with updates to the grille surround and bumper styling. The RDX PMC Edition stood out with its exclusive Long Beach Blue Pearl paint. The A-Spec Advance package featured high-quality materials and a quieter interior, enhancing its appeal. The RDX maintained a stylish edge with its sporty driving position and dramatic dashboard design. However, the control layout required some acclimation, particularly the True Touchpad Interface. The front seats were comfortable and supportive, while the rear seats lacked some comfort. The RDX offered a generous cargo space with a power liftgate, making it practical for everyday use.

The 2021 INFINITI QX50 was powered by a turbocharged 2.0-liter four-cylinder engine, delivering 268 horsepower and 280 pound-feet of torque. Its unique VC-Turbo engine adjusted the compression ratio for a balance of power and efficiency. The CVT transmission, while not perfect, provided a smooth driving experience with simulated shift points. The QX50 offered front-wheel drive as standard, with all-wheel drive as an option. The drive mode selector allowed for customization, with Sport mode enhancing responsiveness and Eco mode focusing on fuel efficiency.

The 2022 Acura RDX featured a turbocharged 2.0-liter four-cylinder engine producing 272 horsepower and 280 pound-feet of torque. The 10-speed automatic transmission with paddle shifters contributed to its enjoyable driving character. The RDX's Super Handling All-Wheel Drive system provided excellent torque distribution, enhancing its performance on winding roads. The Integrated Dynamics System offered distinct driving modes, with adaptive-damping suspension improving ride comfort. The RDX also benefited from sound-deadening measures, resulting in a quieter cabin. While not a performance badge holder, the RDX offered a comfortable and communicative driving experience.

The 2021 INFINITI QX50 provided a spacious interior with ample hip, shoulder, and headroom, even with the panoramic moonroof. Rear-seat passengers enjoyed 38.7 inches of legroom, and the sliding second-row seats allowed for flexibility in legroom or cargo space. The cargo area offered 31.1 cubic feet of space, expanding to 64.4 cubic feet with the rear seats folded. The QX50 included practical features like cupholders, storage bins, and charging options.

The 2022 Acura RDX accommodated four adults comfortably, with a standard panoramic sunroof adding to the sense of space. The interior emphasized a sporty driving position, though the control layout required some adjustment. The front seats were power-adjustable and heated, with available ventilation. The rear seats, while flat, provided a flat cargo load floor when folded. The RDX offered 29.5 cubic feet of cargo space, with additional hidden storage compartments beneath the load floor.

The 2021 INFINITI QX50 featured the InTouch infotainment system with dual display screens, offering voice recognition and a suite of connected services. Smartphone integration via Bluetooth and Apple CarPlay was seamless, and the 16-speaker Bose audio system delivered impressive sound quality. The Around View Monitor and ProPilot Assist added convenience and safety, enhancing the driving experience.

The 2022 Acura RDX introduced the True Touchpad Interface, which required acclimation but offered a direct relationship between touchpad and screen. The RDX included Amazon Alexa Built-in, wireless Apple CarPlay and Android Auto, and a wireless charging pad. The ELS Studio 3D surround-sound audio system with 16 speakers provided an immersive audio experience. The RDX also featured a head-up display with the Advance and A-Spec Advance packages.

The 2021 INFINITI QX50 came equipped with a comprehensive suite of standard safety features, including blind-spot warning, forward-collision warning, and lane-departure warning. The QX50 received high ratings from the IIHS for crash protection and a four-star rollover resistance rating from the NHTSA.

The 2022 Acura RDX included structural upgrades for improved side-impact safety and a rear seatbelt reminder system. The AcuraWatch suite added pedestrian detection and blind-spot monitoring. The RDX received a five-star overall crash-test rating from the NHTSA, with four-star frontal-impact and rollover resistance ratings.