2023 Acura RDX vs 2024 Kia Sorento

The 2023 Acura RDX presented a unique blend of sharp, angular styling with a touch of conventional design. Its front was dominated by the signature Acura grille, which, despite its sporty and aggressive look, seemed to be showing its age. The sleek wraparound headlights and deep creases in the bodywork added to its sporty appeal. The side profile was marked by a distinctive character line, suggesting motion even when stationary. However, the rear design was more conventional, resembling many other small SUVs. Inside, the RDX featured a vertical cockpit layout, with a center stack of controls flowing into the center console. The interior, while not as modern as some competitors, offered a familiar feel with its analog gauges and physical controls, appealing to those who preferred a less digital-heavy environment.

In contrast, the 2024 Kia Sorento underwent a significant visual update, aligning more closely with its siblings like the Telluride. The new front end, with a bluff grille and vertically-stacked LED headlights, gave it a more intimidating presence. The rear updates were subtle, with new bumpers and LED taillights on higher trims. The interior saw a major overhaul with a new dashboard design, featuring a vast horizontal expanse and twin 12.3-inch displays on higher trims. The materials used in the cabin were upgraded, offering a more upscale feel. The Sorento's cabin was spacious in the first two rows, though the third row remained tight, suitable for occasional use. Overall, the Sorento's updates made it feel more contemporary and luxurious compared to its predecessor.

The 2023 Acura RDX was powered by a 2.0-liter turbocharged four-cylinder engine, delivering 272 horsepower and 280 pound-feet of torque. It was paired with a 10-speed automatic transmission, with front-wheel drive as standard and Acura's "super-handling all-wheel drive" available. The RDX accelerated to 60 mph in 6.7 seconds, offering a sporty driving experience with immediate throttle response and a pleasing engine sound. The transmission was adept at selecting the right gear, and the brakes provided a firm, reassuring feel. The RDX's handling was confident, with well-managed body roll and a comfortable ride, making it an attractive option for those seeking a sporty yet comfortable SUV.

The 2024 Kia Sorento retained most of its mechanical components, with the base engine being a 2.5-liter four-cylinder producing 191 horsepower and 181 pound-feet of torque. This engine struggled with the Sorento's weight, resulting in a sluggish 0-60 mph time of nearly 10 seconds. Higher trims featured a turbocharged 2.5-liter engine with 281 horsepower and 311 pound-feet of torque, offering better performance with mid-seven-second 0-60 times. The Sorento's handling was confident, with well-weighted steering and effective brakes. The X-Line and X-Pro trims offered enhanced off-road capabilities, with increased ground clearance and all-terrain tires. The Sorento's performance was versatile, catering to both on-road comfort and light off-road adventures.

The 2023 Acura RDX offered ample space in the front seats, with generous cushioning and additional power adjustments in higher trims. The rear seats accommodated average-sized adults comfortably, though taller passengers might find headroom limited. The panoramic sunroof enhanced the cabin's open feel. Cargo space was competitive, with 31.1 cubic feet behind the rear seats and up to 79.8 cubic feet with the seats folded. The RDX provided various storage options for smaller items, though the center stack's design could have been more space-efficient.

The 2024 Kia Sorento's cabin was spacious in the first two rows, with 41.4 inches of legroom in the front and 41.7 inches in the second row. The third row was tight, with 29.6 inches of legroom, suitable for occasional use. The Sorento offered a comfortable ride, with optional heated and ventilated front seats. Cargo space was limited with the third row in use, offering only 12.6 cubic feet, but expanded to 38.5 to 45 cubic feet with the third row folded. With all seats down, it provided up to 72.1 cubic feet of space. The Sorento's interior was well-designed, with ergonomic controls and ample storage options.

The 2023 Acura RDX featured a touchpad infotainment controller, which was challenging to use, especially while driving. The dashtop display was not a touchscreen, making the system less intuitive. However, the experience improved with Apple CarPlay and Android Auto, allowing for easier navigation. The RDX came with a Wi-Fi hotspot and remote monitoring via the Acuralink app. The top trim offered a premium 16-speaker ELS audio system, delivering excellent sound quality.

The 2024 Kia Sorento adopted a single-pane, twin-screen setup, with a 12.3-inch screen on all models. The new "Connected Car Navigation Cockpit" software prioritized popular features, making it user-friendly. Navigation was standard on most trims, and wireless Apple CarPlay and Android Auto were included. The system supported over-the-air updates, ensuring it remained current. The Sorento offered multiple USB-C outlets and an auxiliary jack. Higher trims featured a Bose 12-speaker audio system, providing impressive sound quality. The SX and SX-Prestige trims included Digital Key 2.0, allowing smartphone access to the vehicle.

The 2023 Acura RDX received top safety ratings, with five stars from the NHTSA and a Top Safety Pick+ from the IIHS. Standard safety features included forward collision warning, adaptive cruise control, blind-spot monitoring, and lane-keep assist. The Technology package added parking sensors, while the Advance package included a surround-view camera and head-up display. The systems generally performed well, though the lane-keep assist could be intrusive on curves.

The 2024 Kia Sorento's Drivewise suite offered an extensive array of safety features, including adaptive cruise control, forward emergency braking, lane-keeping assist, and blind-spot monitoring. Advanced options included navigation-based adaptive cruise control and Highway Driving Assist 2. The Sorento's adaptive cruise control learned from driver behavior, though sensors could be obstructed in adverse weather. The IIHS rated the Sorento "Good" in several tests, though the LATCH system received an "Acceptable" rating. The NHTSA had not yet evaluated the 2024 model.