Porsche Cayenne vs Lexus RX

The 2024 Lexus RX, following its recent redesign, presented a somewhat polarizing exterior. The front end was characterized by an oversized trapezoidal grille, which, starting in the bodywork, appeared awkward, especially in lighter colors. The hood's large bump added to the bulky appearance, contrasting with the sleeker designs of previous RX models. The sides featured bulging body panels, and a swooping chrome accent strip suggested a floating-roof design, which seemed slightly out of place. However, the rear end offered a more cohesive design with a tidy layout and a single light strip connecting the taillights. Inside, the RX's interior was more conventional, with faux suede inserts and a large 14-inch infotainment touchscreen. The cabin was covered in premium leather and well-grained plastics, though the simulated woodgrain on the center console felt less convincing.

In contrast, the 2025 Porsche Cayenne offered a more refined and customizable experience. Available in both standard SUV and sporty Coupe forms, the Cayenne's GTS trim featured high gloss black trim and bronze exhaust tips, with a front fascia specific to the GTS. Larger air intakes and tinted headlights complemented the sporty design, while red brake calipers peeked through 21-inch wheels. Inside, the Cayenne allowed for extensive customization, from color choices to trim and seat belts. The cabin featured a well-organized layout with mechanical controls for essential functions, and the shifter toggle mounted on the dashboard provided additional storage space. The Cayenne's interior was a blend of luxury and functionality, with options for carbon fiber or aluminum accents and a variety of seating configurations.

The 2024 Lexus RX offered four distinct models, starting with the base RX 350, powered by a turbocharged 2.4-liter four-cylinder engine producing 275 horsepower and 317 pound-feet of torque. The RX 350h hybrid version delivered 246 hp and 233 lb-ft of torque, while the RX 500h F Sport Performance combined a turbo 2.4-liter inline-four with a hybrid powertrain for 366 hp and 406 lb-ft of torque. The plug-in hybrid RX 450h+ offered 304 hp and an electric-only range of up to 37 miles. While the RX 350 and RX 350h felt underpowered compared to rivals, the RX 450h+ was more responsive, reaching 60 mph in 6.2 seconds. The RX prioritized comfort with its soft suspension, resulting in noticeable body roll during cornering.

The 2025 Porsche Cayenne, on the other hand, provided a range of powerful engine options. The base 3.0-liter V6 produced 348 horsepower and 368 pound-feet of torque, while the Cayenne S offered a V8 with 468 hp. The Turbo GT, available only as a coupe, delivered 650 hp, and plug-in hybrid options reached up to 729 hp. The Cayenne GTS trim, with its twin-turbo 4.0-liter V8, produced 493 hp and 486 lb-ft of torque, achieving 0-60 mph in 4.2 seconds. The GTS offered a balance between sporty and comfortable driving, with precise steering and an active suspension system. The Cayenne's performance was further enhanced by optional carbon ceramic brakes and adaptive air suspension, providing an agile and athletic driving experience.

The 2024 Lexus RX provided ample interior space, with comfortable front seats offering plenty of adjustments. Heating was standard, and ventilation was available on all but the base trim. The rear seats were spacious, with good headroom and legroom, and manual sunshades offered privacy. The RX offered 29.6 cubic feet of cargo space, expanding to 46.2 cubic feet with the rear seats folded. The trunk was usable but had a slightly taller load floor than competitors. All trims featured a power liftgate, with hands-free operation available as an option.

The 2025 Porsche Cayenne, while not offering a third row, provided a comfortable second row with ample headroom. The Cayenne's cargo space was slightly smaller than competitors, with 27.3 cubic feet behind the second row, expanding to over 60 cubic feet with seats folded. The coupe version offered 20.9 and 53 cubic feet, respectively. The Cayenne's towing capacity was impressive, with the ability to tow over 7,700 pounds. The interior offered a vast array of customization options, from seating configurations to interior materials, allowing buyers to tailor the Cayenne to their preferences.

The 2024 Lexus RX featured a new infotainment system with a touchscreen interface, replacing the previous trackpad controller. The system offered a 9.8-inch display in lower trims and a 14-inch display in higher trims, with logical menus and quick responses. Voice commands allowed for easy control of climate and navigation functions. The RX included a cloud-based navigation system, Wi-Fi hotspot, and smartphone app connectivity, though connectivity issues were noted. Wireless Apple CarPlay and Android Auto were available, and the optional 21-speaker Mark Levinson surround sound system provided excellent audio quality.

The 2025 Porsche Cayenne boasted a range of screens, including a standard 12.6-inch digital gauge cluster and a 12.3-inch touchscreen display. The Porsche Communication Management system included wireless Apple CarPlay, Android Auto, Spotify, and Apple Music. An optional 10.9-inch passenger screen allowed for navigation and media control. The Cayenne featured a head-up display, night-vision assist, and HD-Matrix Design LED headlamps. Four high-speed USB-C charging ports and a cooled wireless charging area were standard, ensuring devices remained charged and cool.

The 2024 Lexus RX earned high safety ratings, with five stars from the NHTSA in overall and side collision protection. The IIHS awarded it a Top Safety Pick, despite a "Poor" rating in the moderate frontal overlap test. The RX came standard with the Lexus Safety System+ 3.0 suite, including adaptive cruise control, forward collision warning, lane-keep assist, and blind-spot monitoring. Additional features included parking sensors, a head-up display, and a surround-view camera system.

The 2025 Porsche Cayenne offered standard parking sensors, forward collision warning, and blind-spot monitoring, but adaptive cruise control and lane-keeping assist were optional. Porsche's InnoDrive adaptive cruise control system was not tested. The Cayenne had not been rated by the NHTSA or IIHS, and it did not offer hands-off driving assistance.