2023 Mercedes-Benz GLE vs 2023 Lexus RX

The 2023 Mercedes-Benz GLE received a subtle exterior update that might have gone unnoticed by many. The changes were minor, with the most noticeable being the clever Mercedes star logos on the front grille and slight modifications to the headlights and taillights. The standard LED headlights and optional multi-beam LED headlights added a touch of modernity. The GLE 450e test vehicle, finished in Twilight Blue metallic and equipped with 21-inch AMG multi-spoke alloy wheels, presented a handsome appearance. Inside, the GLE 450e exuded luxury with its Macchiato beige and black leather upholstery, complemented by natural grain brown walnut trim. Mercedes offered a wide range of interior colour choices and trims, ensuring a high-quality cabin experience.

The 2023 Lexus RX, built in Canada, entered its fifth generation with a design that was shorter in height, broader in width, and longer in wheelbase compared to its predecessor. Despite maintaining the same overall length, the RX appeared smaller due to its reduced rear overhang and softer design lines. The signature spindle-style grille was better integrated, and the RX featured a light-blade taillight design and sporty bumper. The interior was modern, with fewer buttons and knobs, and offered digital instrumentation and a touchscreen display. The RX 350 was available in various trims, with Canadian pricing starting at $58,650. The RX's design was familiar yet fresh, distinguishing it from the previous generation and the smaller Lexus NX.

The 2023 Mercedes-Benz GLE offered a range of powertrains, including turbocharged four- and six-cylinder engines, with the GLE 450e PHEV being a standout. The GLE 450e combined a turbocharged 2.0-litre four-cylinder engine with an electric motor, producing 381 horsepower and 479 lb-ft of torque. It accelerated from zero to 100 km/h in approximately 5.5 seconds. The GLE 450e's fuel economy was estimated at 4.1 litres-equivalent per 100 kilometres in hybrid mode, with a range of 77 kilometres on electric power alone. The transition between gas and electric power was seamless, and the suspension provided a smooth ride even on rough roads. The GLE's sophisticated steering made it feel maneuverable despite its size.

The 2023 Lexus RX 350 featured a turbocharged 2.4-litre inline four-cylinder engine producing 275 horsepower and 317 lb-ft of torque. It offered better torque and fuel economy than the previous V6 engine. The RX 350 AWD accelerated to 100 km/h in about 7.3 seconds, though it felt quicker. The RX 350 Executive trim displayed occasional torque steer and body motion over uneven pavement, while the F Sport 3 trim felt more secure with its adaptive suspension. The RX 350 AWD's fuel economy was estimated at 9.9 litres per 100 kilometres, with real-world results slightly higher. The RX's turbo engine provided a satisfying driving experience despite its less refined sound.

The 2023 Mercedes-Benz GLE provided ample space for adults in both the first and second rows, with generous headroom and legroom. The cabin felt light and airy, and outward visibility was excellent. The GLE 450e offered 630 litres of cargo space behind the second row, which was competitive with some rivals. The optional third-row seat was limited to the GLE 350 and GLE 450 trims and was suitable only for young children. The GLE 450e came with numerous comfort features, including power-adjustable heated front seats, dual-zone climate control, and a panoramic sunroof. Additional features included a Burmester surround-sound audio system, ventilated front seats, and a head-up display.

The 2023 Lexus RX 350 provided comfortable seating, with the F Sport 3 package offering sport seat bolsters for added support. The RX 350 Executive featured semi-aniline premium leather upholstery, heated and ventilated front seats, and a heated steering wheel. The RX 350 F Sport 3 had black NuLuxe simulated leather seats and a sportier interior. The back seat was roomy and supportive, though taller passengers might find headroom tight. The RX offered improved cargo space, with 838 litres behind the second row and 1,308 litres with the rear seat folded. Storage areas were practical, and the RX's interior was modern and sophisticated.

The 2023 Mercedes-Benz GLE featured the Mercedes Benz User Experience (MBUX) infotainment system with dual 12.3-inch screens. The system was user-friendly, though it required some learning to navigate its features. Wireless Apple CarPlay and Android Auto were standard, along with an improved voice command system. The optional head-up display and augmented reality navigation were praised for their clarity. However, the touch-sensitive controls on the steering wheel could be inadvertently activated, causing issues like sudden volume changes.

The 2023 Lexus RX introduced the Lexus Interface multimedia infotainment system with a 9.8-inch or 14-inch touchscreen display. It included wireless Apple CarPlay, Android Auto, and various connected services. The Intelligent Assistant voice recognition was generally accurate, though it occasionally provided incorrect results. User profiles allowed for personalized settings, and streaming services like Apple Music were available. The system's main drawback was the inability to view multiple data panels simultaneously. The RX also offered a Mark Levinson premium sound system, digital instrumentation, and a head-up display, though the latter could be difficult to see with polarized sunglasses.

The 2023 Mercedes-Benz GLE came with a comprehensive suite of active safety features, including blind-spot monitoring, automatic emergency braking, and rear cross-traffic alert. Optional features included adaptive cruise control and active lane-keep assist. The GLE's safety systems were unobtrusive and effective. The GLE received a Top Safety Pick+ rating from the IIHS for the 2022 model year, though crash tests for the 2024 model were not yet completed.

The 2023 Lexus RX featured Lexus Safety System+ 3.0, which included lane departure warning, automatic high beams, and blind spot monitoring. New features included motorcycle detection and evasive steering assistance. The RX also offered semi-autonomous driving technologies like Proactive Driving Assist and Traffic Jam Assist. However, some features, like curve-speed reduction, were not as effective as expected. The RX's safety systems were generally impressive, though the HUD could be difficult to see with polarized sunglasses.