The Lexus RX, a pioneering model that essentially created the luxury crossover segment in 1998, is entering its fifth generation with the arrival of the 2023 Lexus Rx. This all-new model isn’t just a refresh; it’s a complete reimagining, built upon a new platform, boasting innovative powertrains, and packed with cutting-edge technology, all while upholding the Lexus tradition of omotenashi – anticipatory hospitality. For over two decades, the RX has consistently set the benchmark in the luxury crossover market, and the 2023 iteration is poised to elevate that standard even further.
The 2023 RX emerges from rigorous engineering and design processes, incorporating advanced computational analysis, innovative materials, and extensive high-stress testing at the Toyota Technical Center Shimoyama. The result is the most refined and technologically advanced RX to date, designed to not just meet but exceed the expectations of modern luxury car buyers. With a diverse range of powertrain options, including Lexus Electrified variants and the groundbreaking DIRECT4 all-wheel drive system, the 2023 RX caters to a broad spectrum of driving preferences and needs. Notably, for the first time, a plug-in hybrid electric (PHEV) variant joins the lineup, marking a significant step towards electrification.
This new RX also embodies the Lexus Driving Signature, first introduced with the IS model, emphasizing direct responsiveness and control. Drivers will immediately appreciate the RX’s agile handling and confident performance, whether navigating city streets or cruising on the highway. Available in six distinct grades – Standard, Premium, Premium+, Luxury, F SPORT Handling, and F SPORT Performance – the 2023 RX offers a tailored luxury experience for every discerning customer.
The Foundation of Excellence: GA-K Platform
Underpinning the 2023 Lexus RX is the new Global Architecture-K (GA-K) platform, a significant advancement that contributes to the vehicle’s enhanced performance and refinement. This platform achieves a weight reduction of 198 pounds compared to its predecessor and lowers the center of gravity by 0.6 inches. This is made possible through the strategic use of high-strength steels – including 1180 MPa steel in side rockers, 1470 MPa steel for the roof, and 2GPa steel for B-pillars – along with innovative adhesives and welding techniques.
The GA-K platform also enhances overall rigidity, thanks to added bracing at crucial points such as the radiator support, center floor, rear suspension towers, and back door opening. While maintaining an overall length of 192.5 inches, the wheelbase is extended by 2.36 inches to 112.2 inches, and the track is widened by 0.59 inches in the front and 1.77 inches in the rear. The rear section features a completely redesigned multi-link suspension system, attached to a high-torsion rear body frame. This sophisticated setup ensures more consistent suspension input and travel, leading to improved handling and stability during acceleration, deceleration, and cornering.
The increased front/rear couple distance of the GA-K platform directly translates to more generous legroom for rear passengers. Furthermore, the 2023 Lexus RX offers increased cargo space and a lowered back door trim, making loading and unloading luggage and other items more convenient than ever before.
Power for Every Preference: A Diverse Powertrain Lineup
The 2023 Lexus RX breaks new ground with an unprecedented array of powertrain options, ensuring there’s a perfect match for every driver. From efficient hybrids to a high-performance turbocharged variant and a plug-in hybrid, the RX embraces electrification and performance without compromise.
RX 350 (FWD/AWD)
The foundation of the lineup is the RX 350, powered by a new 275-horsepower turbocharged four-cylinder gasoline engine. This engine delivers a robust 317 lb.-ft. of torque, achieving a balance of power and efficiency. Advanced technologies, such as a center injection system, lightweight spherical lipless pistons, and a continuously variable capacity oil pump, contribute to enhanced combustion and performance. Paired with a short-ratio eight-speed Direct Shift-8AT, the RX 350 offers smooth and responsive acceleration. Available in both front-wheel drive (FWD) and electronically controlled full-time all-wheel drive (AWD), the AWD system dynamically adjusts front-to-rear driving force distribution to optimize traction and steering feel in varying conditions.
RX 350h (AWD)
For those prioritizing fuel efficiency and a refined driving experience, the RX 350h hybrid combines a 2.5-liter four-cylinder Atkinson-cycle gasoline engine with a hybrid motor. This system delivers a total of 246 system horsepower and 233 lb.-ft. of torque. A high-output, low-resistance nickel-metal hydride battery, positioned beneath the rear seat to maximize passenger comfort and cargo space, powers the hybrid system. The RX 350h comes standard with Lexus’ E-Four all-wheel drive system, which utilizes a rear axle motor to provide near-instantaneous torque to the rear wheels, enhancing traction and stability, especially in slippery conditions or during acceleration.
RX 450h+ (AWD)
Expanding the electrified options, the RX 450h+ marks the debut of a plug-in hybrid powertrain in the RX lineup. Combining the 2.5-liter four-cylinder engine with a high-capacity 18.1-kWh lithium-ion battery and a rear E-Four motor, the RX 450h+ delivers both powerful acceleration and the capability for extended all-electric driving. This model offers the best of both worlds: the efficiency of electric driving for daily commutes and the long-range capability of a hybrid for longer journeys. (Note: Availability of RX 450h+ in the U.S. will be at a later date.)
RX 500h F SPORT Performance AWD
At the pinnacle of performance sits the RX 500h F SPORT Performance AWD. This model is engineered for driving enthusiasts, featuring a high-performance hybrid system that pairs a 271-horsepower 2.4-liter turbocharged inline-four engine with a six-speed automatic gearbox, an integrated Power Control Unit, and an electric motor. An 80-kW eAxle at the rear, along with a high-output nickel-metal hydride battery, further boosts performance. The RX 500h F SPORT Performance delivers a combined 366 horsepower and 406 lb.-ft. of torque. The DIRECT4 all-wheel drive system is standard, constantly and seamlessly distributing drive force between the front and rear axles, optimizing handling, control, and driver feedback. This sophisticated system also minimizes body movement, contributing to a more comfortable ride.
Enhanced Dynamics: Suspension, Braking, and Steering
The 2023 Lexus RX benefits from a thoroughly redesigned suspension system, tailored to the GA-K platform. MacPherson front struts ensure sharp turn-in and confident, linear handling. Suspension arms and bushings are optimized to effectively absorb high-frequency vibrations and shocks from the road surface, enhancing ride comfort. The new five-arm multi-link rear suspension is more compact, freeing up space for passengers, cargo, and the battery pack in hybrid models.
Adaptive Variable Suspension (AVS)
Available on F SPORT Handling and F SPORT Performance grades, the Adaptive Variable Suspension (AVS) system elevates ride comfort, stability, and steering response. AVS utilizes linear solenoid-type actuators to continuously adjust shock absorber damping force based on driving inputs and road conditions, providing optimal control and comfort in real-time.
Braking System
The standard braking system features two-piston calipers and 13.39-inch rotors both front and rear, providing confident and smooth stopping power. F SPORT Handling and F SPORT Performance models upgrade to opposed six-piston aluminum calipers and larger 15.74-inch front rotors. These high-performance calipers are not only more powerful but also lighter than those used in the Lexus LS and LC, contributing to improved handling and responsiveness.
Dynamic Rear Steering (DRS)
Exclusive to the F SPORT Performance grade, the Dynamic Rear Steering (DRS) system enhances maneuverability at both high and low speeds. At higher speeds, the rear wheels turn in the same direction as the front wheels, improving stability and turning response. At lower speeds, the rear wheels turn in the opposite direction, making parking and tight maneuvers easier. The DRS system allows for up to 4 degrees of steering angle adjustment, adapting to driving conditions for optimal handling.
Striking Design: Exterior and Interior Refinement
The 2023 Lexus RX showcases a bold and alluring design evolution, moving from the signature spindle grille to a more integrated “spindle body” concept. The seamless front grille creates a strong visual presence and flows into the vehicle’s dynamic shape, expressing both athleticism and sophistication. The RX’s proportions reflect its lower center of gravity, and available 19- or 21-inch wheels add to its striking stance. At the rear, a single lens taillamp wraps around the body, emphasizing the RX’s wide and low silhouette.
Aerodynamic enhancements are integral to the design, improving handling and control. The front fascia’s refined shape optimizes airflow around the vehicle and cools the brakes. Flush window and door molding, a rear spoiler, and dimpled underbody covers further contribute to aerodynamic efficiency.
F SPORT Performance models feature exclusive front and rear bumpers, piano black grille and accents, and unique 21-inch wheels with Michelin® Pilot Sport® tires. Black accents and body-colored sills further distinguish the performance-oriented grade.
The 2023 Lexus RX offers a palette of 10 exterior colors, varying by grade, including Ultra White, Eminent White Pearl, Nebula Gray Pearl, Iridium, Caviar, Matador Red Mica, Copper Crest, Nori Green Pearl, Nightfall Mica, and Grecian Water.
Interior Design: Tazuna Concept and Luxurious Comfort
Inside the 2023 Lexus RX, the tazuna concept, inspired by the Lexus Driving Signature, creates a driver-centric cockpit. Essential controls and information are intuitively placed within easy reach and sightline, promoting a focused and comfortable driving experience. The cabin design is expansive and minimalist, emphasizing a sense of openness and luxury.
Thoughtful storage solutions are integrated throughout the interior. A front cubby with a sliding lid, located ahead of the gearshift, houses an available Qi-compatible wireless charger and USB connection. The redesigned central console box can be accessed from both the driver and passenger sides.
Front seats are designed for exceptional ergonomic comfort and support, even on long drives. Rear passengers in the available 40/20/40 power split-folding seats have access to USB Type-C outlets and an optional AC power socket. Rear seats are available with power folding, heating, and cooling functions.
Premium materials and intricate patterns adorn the cabin. An available L-shaped pattern on the doors and seats, inspired by Japanese kageri aesthetics, adds a touch of unique visual depth.
The 2023 Lexus RX offers six interior color options and four ornamentation styles, depending on the grade. Interior colors include Macadamia, Black, Birch, Palomino, Peppercorn, and Rioja Red. Ornamentation styles feature Black Cascade, Ash Bamboo, Black Open Pore, and Dark Graphite Aluminum.
Ambient lighting, with a palette of 64 colors and 14 themes, allows drivers to personalize the cabin ambiance. F SPORT Handling and F SPORT Performance grades feature an exclusive steering wheel, meter, aluminum pedals, and sporty metal trim. Grade-specific front seats offer enhanced bolstering, and unique color themes like Rioja Red and Black are available for a sportier feel. F SPORT Performance models are further distinguished by darkened side sill and steering wheel logos.
Technology and Convenience: Seamless Integration
The 2023 Lexus RX is equipped with the latest Lexus Interface, featuring a standard 9.8-inch or available 14-inch high-definition touchscreen. These displays offer intuitive controls and clear information, with smartphone-like menu operation and a physical knob for power and volume control.
Connected Services
Cloud Navigation provides real-time traffic updates and Google POI integration (subscription required). Intelligent Assistant enables voice commands for navigation, multimedia, and climate control (subscription required). Digital Key allows smartphone access for vehicle entry and operation (subscription required). Wireless Apple CarPlay and Android Auto compatibility are standard. Remote Connect, Safety Connect, and Service Connect offer further convenience and safety features via subscription.
Advanced Features
An available Head-Up Display projects essential driving information onto the windshield. The Mark Levinson Premium Surround Sound system, with up to 21 speakers, delivers exceptional audio quality. Advanced Park assists with various parking maneuvers using cameras and sensors (available feature). Digital Latch with Safe Exit Assist prevents door opening if approaching vehicles or cyclists are detected. Traffic Jam Assist provides hands-free driving assistance in low-speed traffic (available feature).
Lexus Safety System+ 3.0: Advanced Safety as Standard
The 2023 Lexus RX comes standard with Lexus Safety System+ 3.0, a comprehensive suite of active safety and driver-assistance technologies.
- Pre-Collision System (PCS): Detects vehicles, pedestrians, motorcyclists, and bicyclists; provides alerts and automatic emergency braking. Enhanced with left-turn intersection detection.
- Proactive Driving Assist (PDA): Provides gentle braking and/or steering to maintain a safe distance and assist with curve negotiation.
- Road Sign Assist: Displays road sign information in the instrument panel or Head-Up Display.
- Lane Departure Alert with Steering Assist (LDA): Alerts driver of unintended lane departure and provides steering correction.
- Lane Tracing Assist (LTA): Works with Dynamic Radar Cruise Control to keep the vehicle centered in its lane.
- Intelligent High Beam: Automatically switches between high and low beams for optimal visibility.
- All-Speed Dynamic Radar Cruise Control with Curve Speed Management (DRCC): Maintains a preset speed and following distance, adjusting speed for curves.
Conclusion: The 2023 Lexus RX – A New Chapter in Luxury Crossovers
The 2023 Lexus RX represents a significant leap forward for the luxury crossover segment. With its new GA-K platform, diverse powertrain options including advanced hybrids and a plug-in hybrid, striking design, and a wealth of technology and safety features, the fifth-generation RX is meticulously crafted to exceed expectations. Continuing the legacy of omotenashi, the 2023 RX anticipates the needs of its drivers and passengers, delivering a refined, engaging, and luxurious driving experience. As the 2023 Lexus RX arrives at dealerships, it is poised to once again redefine what a luxury crossover can be, setting a new benchmark for the competition and solidifying its position as a leader in the automotive landscape.
