2024 Lexus RX 450 PHEV Review, Specs and Price

The 2024 Lexus RX 450 PHEV features a 2.5L gasoline engine and three electric motors, producing 302 HP and 270 N.M of torque with a 0-60 mph time of 6.1 seconds.

Salman Chaudhary, Founder Pinkywheels.com

2024 Lexus RX 450h PHEV

In 2024, Lexus is introducing a third hybrid option for the RX SUV. The new RX450h+ model is a plug-in hybrid equipped with a naturally aspirated 2.5-liter inline-four engine, coupled with three electric motors, utilizing the same all-wheel-drive system featured in the NX450h+ and Toyota RAV4 Prime. It incorporates a 6.6-kilowatt onboard charger, which can recharge the 18.1-kWh battery pack in just two and a half hours when using a 240-volt outlet. This model delivers a slightly higher power output, with a total of 302 hp. Nevertheless, the larger RX may not match the smaller PHEVs in terms of acceleration, as Lexus indicates a 0 to 60 mph time of 6.1 seconds.

Lexus RX 450h+ Price

· Starts at US $70,080

Lexus RX 450h+ Exterior

The Lexus RX 450h+ is a testament to the art of automotive design, seamlessly blending form and function to create a striking and functional SUV. With meticulous attention to detail, this luxurious vehicle's exterior design is an aesthetic masterpiece that also enhances its performance and efficiency.

1. Distinctive Spindle Grille: At the forefront of the RX 450h+'s design is its unmistakable spindle grille. This bold and signature element not only adds a touch of sophistication but also serves as a visual declaration of the SUV's commanding presence on the road. The elegant chrome finish of the grille exudes luxury and sets the tone for the entire front end.

2. Striking LED Headlights: Flanking the grille, sleek LED headlights not only illuminate the path with precision but also contribute to the vehicle's sharp and angular look. These headlights not only ensure clear visibility but also give the RX 450h+ its immediate recognition factor.

3. Sculpted Body Lines: The body of the RX 450h+ is adorned with carefully sculpted lines that serve a dual purpose. These lines not only enhance its visual appeal but also play a crucial role in optimizing aerodynamics. The vehicle's form is not just about aesthetics; it's designed to improve fuel efficiency and performance.

4. Aerodynamic Roofline: The graceful slope of the roofline towards the rear adds a contemporary and dynamic touch to the RX 450h+'s design. Beyond aesthetics, this design element contributes to enhanced aerodynamics, which, in turn, leads to improved fuel efficiency and overall performance.

5. Elegantly Designed Rear: The rear design maintains the vehicle's distinct character. Horizontal tail lights extend across the back, offering a visually stunning feature that also enhances safety by improving the RX 450h+'s visibility on the road.

6. Wheel Elegance: Depending on the trim level, the RX 450h+ offers an array of wheel sizes and designs. These wheels not only serve a functional purpose in terms of stability and assurance but are also chosen for their stylish aesthetics.

7. Quality Materials: The exterior of the RX 450h+ isn't just about appearances; it's a reflection of quality craftsmanship. From the exquisite paint finishes to the meticulous chrome accents, every detail conveys luxury and excellence. Even components like the door handles and side mirrors showcase a commitment to perfection.

8. Exterior Color Options: Lexus provides a carefully curated color palette to complement the RX 450h+'s design. From timeless and understated shades to bold and contemporary colors, there's a choice to match every taste and personality. Options are Eminent White Pearl, Cloudburst Gray, Iridium, Caviar, Matador Red Mica, Copper Crest, Nori Green Pearl, and Nightfall Mica.

9. Tire Sizes: The RX 450h+ offers a range of tire sizes, depending on the selected trim level. These options include various wheel sizes, from 19-inch alloys to 21-inch alloys. The choice of wheels not only impacts the vehicle's appearance but also plays a significant role in its road handling and stability.

10. Dual Exhaust: At the rear, the RX 450h+ features dual exhaust outlets, adding a touch of sportiness and sophistication to the SUV's appearance. These dual exhaust tips not only enhance the vehicle's aesthetics but also emphasize its performance capabilities.

Lexus RX 450h+ Dimensions

Overall Length: 192.5 inches
Body Width: 75.6 inches
Height: 67.3 inches
Wheelbase: 112.2 inches

Lexus RX 450h+ Interior

Step inside the Lexus RX 450h+, and you'll find a world of opulence and meticulous design. The interior of this luxury SUV is a showcase of fine craftsmanship, cutting-edge technology, and a commitment to driver and passenger comfort.

1. Artful Elegance: The interior of the RX 450h+ is a true work of art. Every detail is carefully considered, from the soft, plush materials to the exquisite finishes. The result is an atmosphere of unparalleled elegance that immediately envelops you.

2. Premium Materials: Quality is the hallmark of the RX 450h+'s interior. From the moment you touch the surfaces, you'll notice the use of premium materials. Depending on the trim level, you'll find genuine leather, meticulously stitched upholstery, and real wood or bamboo accents that evoke a sense of luxury and warmth.

3. Aniline Leather: In the top-tier Takumi model, you'll be treated to aniline leather, a super-soft and supple material. The touch of aniline leather is akin to a luxurious, well-worn glove, enveloping you in comfort and indulgence.

4. Multilayered Dash: The dash is a masterpiece of design, featuring multiple layers and textures. The soft, squidgy materials and precise stitching exemplify the attention to detail, making it not just visually appealing but also a tactile delight.

5. Intuitive Layout: The layout of the interior is thoughtfully designed to enhance the driving experience. Controls are within easy reach, and the cabin is driver-centric, ensuring that all the information you need is readily accessible.

6. Advanced Infotainment: The large, bright infotainment screen serves as the nerve center of the RX 450h+. It not only offers crisp graphics but is also highly responsive. While the menus can be a bit complex, the inclusion of Apple CarPlay and Android Auto ensures seamless smartphone integration.

7. Innovative Climate Control: The climate control system is easily adjustable with some functions accessible via the infotainment screen. However, the essential temperature adjustments are handled through user-friendly knobs, making it a breeze to maintain the desired cabin environment.

8. Comfortable Seating: Regardless of your size, the RX 450h+'s seats offer plenty of adjustments, ensuring an ideal driving position. The deep seat base provides ample under-thigh support, so you can embark on long journeys in complete comfort.

9. Digital Driver's Display: The digital driver's display provides vital information while driving, and you can scroll through various menus. Although the screen may not be the largest, it keeps you informed and adds a modern touch to the cabin.

10. Rear Passenger Luxury: The luxury extends to the rear passenger area. The Takumi model offers heated and cooled rear seats, rear window blinds, and the pristine Mark Levinson stereo with 21 speakers. It's not just the front passengers who are pampered; the rear passengers enjoy opulence as well.

Lexus RX 450h+ Technology and Infotainment

The Lexus RX 450h+ doesn't just excel in luxury and performance; it also boasts a sophisticated infotainment and connectivity system designed to enhance the driving experience.

1. Large Touchscreen Display: At the heart of the infotainment system is a large 12.3 inches high-resolution touchscreen display. The screen is not only visually impressive but also highly responsive, ensuring that you can effortlessly interact with the various functions and menus.

2. Intuitive Interface: The infotainment interface is thoughtfully designed, with an intuitive layout that minimizes distractions while driving. The easy-to-navigate menus allow you to access a range of features with minimal effort.

3. Smartphone Integration: The RX 450h+ supports both Apple CarPlay and Android Auto, providing seamless connectivity for your smartphone. You can easily access your phone's apps, music, and navigation through the vehicle's display, making it convenient and safe to stay connected on the go.

4. Voice Commands: For added convenience, the infotainment system is voice-activated. This feature allows you to control various functions, from adjusting climate settings to making phone calls, using simple voice commands, keeping your hands on the wheel and your eyes on the road.

5. Mark Levinson Sound System: The Takumi model is equipped with a premium Mark Levinson stereo featuring 21 speakers. The sound quality is exceptional, delivering a rich and immersive audio experience for all passengers.

6. Climate Control Integration: Part of the infotainment system includes climate control settings. While certain functions are accessible via the touchscreen, essential temperature adjustments are managed using tactile knobs, offering a quick and straightforward way to customize the cabin environment.

7. Connectivity Ports: The RX 450h+ is equipped with multiple USB ports, both for charging and data connectivity. This ensures that you and your passengers can keep your devices charged and connected throughout your journey.

8. Lexus Enform Services: Lexus offers a suite of Enform services, including features like real-time traffic updates, weather information, and remote vehicle control. With these services, you can stay informed about road conditions and even control some vehicle functions remotely.

9. Integrated Navigation: The infotainment system includes a built-in navigation system, allowing you to plan routes, get real-time traffic information, and explore points of interest with ease.

10. Smartphone App Compatibility: In addition to smartphone integration, Lexus offers a dedicated app that allows you to control various vehicle functions remotely. You can lock or unlock your doors, start your vehicle, and check its status from your smartphone.

Lexus RX 450h+ Cargo Space

The Lexus RX 450h+ may be a luxury SUV, but it doesn't compromise on practicality. It offers ample cargo space and a range of features to make loading and unloading your belongings a breeze.

1. Cargo Capacity: The RX 450h+ provides a respectable cargo capacity in the rear. With the rear seats in place, you'll have approximately 18.4 cubic feet of cargo space at your disposal. This is ample for daily grocery runs, luggage, or sporting equipment.

2. Folding Rear Seats: To accommodate larger items or additional cargo, the rear seats are designed to fold down effortlessly. With the rear seats folded flat, the cargo space expands significantly, providing a total of 56.3 cubic feet of cargo capacity. This flexibility is especially handy when you need to transport bulkier items or luggage for extended trips.

3. Low Load Floor: The rear cargo area features a low load floor, making it easy to load heavy or awkwardly shaped items. You won't have to lift items as high, which can be especially convenient in your day-to-day activities.

4. Hands-Free Power Liftgate: The RX 450h+ often comes equipped with a hands-free power liftgate. This feature allows you to open the rear hatch with a simple wave of your foot under the bumper. It's perfect for when your hands are full, and you need to access the cargo area quickly.

5. Convenient Cargo Cover: To protect your valuables and keep them out of sight, the Lexus RX 450h+ typically comes with a retractable cargo cover. This cover shields your cargo from prying eyes and direct sunlight, maintaining a comfortable cabin temperature.

6. Tie-Down Points: The cargo area features convenient tie-down points. These can be useful for securing items in place and preventing them from shifting during your journey, ensuring that your cargo remains organized and secure.

7. Underfloor Storage: Some versions of the RX 450h+ also offer underfloor storage in the cargo area. This hidden compartment is ideal for stowing smaller items or keeping valuables out of sight.

Lexus RX 450h+ Engine, Transmission and Performance

Powerful Hybrid Performance

The Lexus RX 450h+ showcases a Plug-in hybrid powertrain that combines electric and gasoline propulsion to deliver a balance of performance and efficiency.

1. Hybrid Powertrain: At the heart of the RX 450h+ is a sophisticated PHEV powertrain. This system consists of a 2.5 Liter gasoline engine and multiple electric motors. The combination of these power sources provides a total power output of 304 horsepower and 270 N.M of torque.

2. CVT Automatic Transmission: Power from the hybrid system is channeled to the wheels through a Continuously Variable Transmission (CVT). This transmission offers seamless power delivery and contributes to the vehicle's impressive fuel efficiency.

3. Electric All-Wheel Drive: The RX 450h+ features an intelligent all-wheel-drive system, which relies on electric motors to drive the rear wheels when needed. This provides enhanced traction and stability in various driving conditions, such as wet or slippery roads.

4. Acceleration: The RX 450h+ demonstrates strong acceleration, capable of reaching 0-60 mph in approximately 6.1 seconds. This quick acceleration is thanks to the combination of the V6 engine and electric motors, providing instant torque when needed.

5. Efficient Fuel Economy: One of the notable advantages of the hybrid powertrain is its fuel efficiency. The RX 450h+ offers impressive fuel economy, allowing you to enjoy the performance of a V6 engine while benefiting from the efficiency of a hybrid system. It's an excellent choice for those seeking both power and economical fuel consumption.

6. Eco and Sport Modes: The vehicle offers multiple driving modes, including an Eco mode for optimizing fuel efficiency and a Sport mode that enhances throttle response and shifts for a more dynamic driving experience. These modes allow you to tailor your driving experience to your preferences.

7. Regenerative Braking: The RX 450h+ features regenerative braking, which captures energy during braking and converts it into electricity to recharge the hybrid battery. This system not only contributes to efficiency but also reduces wear on the traditional braking system.

Lexus RX 450h+ Battery and Electric Range

Battery: 18.1 kW·h lithium-ion
Electric Range: 86 km (53 mi)

Driving the Lexus RX 450h+

Town Driving

Effortless Urban Commutes

The Lexus RX 450h+ is well-suited for navigating through city streets and urban environments, offering a blend of comfort, practicality, and efficiency.

1. Quiet and Smooth: The RX 450h+'s hybrid powertrain, with its electric motor, ensures that urban commutes are exceptionally quiet. When driving in electric-only mode at lower speeds, the vehicle operates virtually silently. This quiet operation adds to the sense of serenity during your town drives.

2. Electric-Only Mode: The hybrid system allows the vehicle to operate in electric-only mode at lower speeds and during gentle acceleration. This not only reduces noise but also minimizes emissions, making it an environmentally conscious choice for urban driving.

3. Excellent Visibility: The RX 450h+ offers a commanding driving position with excellent visibility. Its low dashboard and well-placed windows ensure that you have a clear view of your surroundings, enhancing safety and making it easier to maneuver through traffic.

4. Maneuverability: The vehicle's size is well-suited for urban environments, making parking and navigating through tight spaces more manageable. The steering is light, which aids in low-speed maneuvers and parking.

5. Comfortable Suspension: The suspension of the RX 450h+ is designed to absorb the imperfections of city roads. Bumps and potholes are managed with ease, providing a comfortable ride for you and your passengers.

6. Responsive Acceleration: In stop-and-go traffic, the RX 450h+'s electric motor delivers instant torque, providing responsive acceleration. This helps you merge into traffic seamlessly and navigate congested areas without hesitation.

Motorway Driving

The Lexus RX 450h+ is well-suited for motorway driving, offering a combination of power, comfort, and advanced technology to ensure a pleasant and safe journey.

1. Powerful Hybrid Engine: The RX 450h+ is equipped with a potent hybrid powertrain that combines a gasoline engine with an electric motor. This setup delivers ample power for highway driving, allowing you to merge into traffic and overtake with ease. The electric motor provides instant torque, enhancing acceleration.

2. Smooth and Quiet Ride: On the motorway, the RX 450h+ delivers a smooth and quiet ride. The cabin is well-insulated from road and wind noise, creating a serene atmosphere for passengers. You can enjoy a conversation or your favorite music without unwanted disturbances.

3. Adaptive Cruise Control: Many versions of the RX 450h+ come equipped with adaptive cruise control. This advanced feature maintains a safe following distance from the vehicle in front, reducing the need for constant speed adjustments. It's especially beneficial during long highway journeys, reducing driver fatigue.

4. Lane-Keeping Assist: Lane-keeping assist technology helps you stay centered in your lane on the motorway. If the vehicle detects unintentional lane departure, it provides gentle steering input to keep you on track, enhancing safety during extended highway driving.

5. Comfortable Seats: The RX 450h+ typically features plush and supportive seats, providing long-lasting comfort for both the driver and passengers. This is crucial for minimizing fatigue during extended highway journeys.

6. Driver Assistance Features: The vehicle often comes equipped with a range of driver assistance features such as blind-spot monitoring and rear cross-traffic alert. These systems provide extra peace of mind on the motorway, enhancing your awareness of surrounding traffic.

8. Spacious Interior: The RX 450h+ offers a spacious interior, ensuring that passengers have ample legroom and headroom. This roomy cabin adds to the comfort of the motorway journey, allowing everyone to stretch out.

9. Well-Appointed Cabin: The vehicle's interior typically features high-quality materials and a luxurious ambiance. It's a pleasant place to spend time during extended drives, and the attention to detail in the cabin design enhances the overall experience.

Lexus RX 450h+ 0-60 mph

· 6.1 seconds

Lexus RX 450h+ Fuel Economy

The fuel economy of the Lexus RX 450h+ can vary depending on driving conditions, terrain, and individual driving habits. However, as a hybrid SUV, the RX 450h+ is designed to be more fuel-efficient than traditional gasoline-only vehicles.

Typically, the Lexus RX 450h+ achieves a combined fuel economy of 35 miles per gallon (MPG). The vehicle's hybrid system allows it to operate in electric-only mode at low speeds and during coasting, which helps conserve fuel and reduce emissions.

Lexus RX 450h+ Pros and Cons

Pros:

1. Advanced Hybrid Powertrain: The Lexus RX 450h+ features an advanced hybrid powertrain, which combines a gasoline engine with an electric motor. This hybrid system not only provides impressive fuel efficiency but also offers quick acceleration and a smoother, quieter ride. It's a perfect blend of performance and eco-friendliness.

2. Impressive Interior Comfort: The RX 450h+ boasts a luxurious and well-appointed interior. The materials used in the cabin are of high quality, and the seats are designed for maximum comfort. The vehicle's attention to detail creates a premium and inviting atmosphere for passengers.

3. Serene Electric-Only Mode: The hybrid system allows the RX 450h+ to operate in electric-only mode, making it incredibly quiet and eco-friendly, especially during low-speed driving. This electric mode is not only fuel-efficient but also contributes to a serene and peaceful driving experience.

4. Innovative 360-Degree Camera: The RX 450h+ features an innovative 360-degree camera system that can virtually "paint" what it sees underneath the car. This is especially useful for off-road driving, as it allows you to navigate obstacles with ease by providing a clear view of the terrain under the vehicle.

5. Advanced Safety Features: Lexus prioritizes safety, and the RX 450h+ is typically equipped with advanced safety features, including adaptive cruise control, lane-keeping assist, and automatic emergency braking. These technologies enhance the safety of your journeys, making it a reliable and secure vehicle to drive.

Cons:

1. CVT Gearbox: The continuously variable transmission (CVT) in the Lexus RX 450h+ may not be to everyone's liking. Some drivers find it behaves strangely, particularly during rapid acceleration, where it can feel like the engine is holding at high RPMs. This sensation can be a bit disconcerting, especially for those accustomed to traditional automatic transmissions.

2. Limited Electric-Only Range: While the RX 450h+ can operate in electric-only mode, the electric range is relatively short. This means that, in real-world driving, the vehicle often relies on the gasoline engine for power, which can reduce the expected fuel savings for a hybrid vehicle.

3. Complex Infotainment System: The infotainment system in the Lexus RX 450h+ can be a bit complex and challenging to use, especially while driving. Navigating through menus may not be as intuitive as some other systems, which can be frustrating for drivers and passengers.

4. Limited Cargo Space: The RX 450h+'s cargo space, while adequate for many daily needs, may feel limited for those seeking maximum utility. The hybrid system components intrude into the rear cargo area, which can impact the overall storage space, making it less accommodating for larger items.

5. Sensitive Brakes: Some drivers may find the brakes on the RX 450h+ to be overly sensitive, requiring a light touch to avoid sudden stops. This sensitivity can take some time to get used to and may result in abrupt deceleration if not carefully managed.

Lexus RX 450h+ FAQs

1. What is the Lexus RX 450h+?

The Lexus RX 450h+ is a midsize luxury PHEV SUV produced by Lexus, the luxury vehicle division of Toyota. It combines a gasoline engine with electric motors to provide improved fuel efficiency and reduced emissions.

2. What is the fuel economy of the Lexus RX 450h+?

The fuel economy of the Lexus RX 450h+ can vary, but it typically achieves a combined fuel economy of 35 miles per gallon (MPG). It offers better efficiency compared to non-hybrid SUVs.

3. Does the RX 450h+ have all-wheel drive (AWD)?

Yes, the Lexus RX 450h+ is available with all-wheel drive (AWD) as an option. AWD provides better traction and stability, making it suitable for various road conditions.

4. What are the key features of the Lexus RX 450h+?

The Lexus RX 450h+ typically includes features like a plug-in hybrid powertrain, a luxurious interior, advanced safety technologies, a comfortable ride, and a quiet cabin. It often offers a range of standard and optional features, including adaptive cruise control, leather upholstery, and a premium audio system.

5. Can the RX 450h+ operate in electric-only mode?

Yes, the RX 450h+ can operate in electric-only mode at low speeds and during coasting. However, the electric-only range is relatively short 53 miles, and the gasoline engine is used under heavy acceleration and at higher speeds.

6. What is the seating capacity of the RX 450h+?

The Lexus RX 450h+ typically has a seating capacity of five passengers in a two-row configuration. Some versions may offer a third-row seat for an extra passenger, increasing the capacity to seven.

7. Is the RX 450h+ a reliable vehicle?

Lexus has a reputation for building reliable vehicles, and the RX 450h+ is no exception. It is often praised for its dependability and low ownership costs.

8. How does the RX 450h+ compare to its non-hybrid counterparts in terms of performance and efficiency?

The RX 450h+ is more fuel-efficient than its non-hybrid counterparts, making it an attractive option for those seeking a balance between performance and efficiency. However, the non-hybrid RX models may offer slightly better performance.

9. What are the competitors of the Lexus RX 450h+?

The Lexus RX 450h+ competes with other luxury hybrid SUVs, such as the Acura MDX Sport Hybrid, Volvo XC90 T8, and the BMW X5 xDrive45e. It also competes with non-hybrid luxury SUVs in its segment.

10. Is the RX 450h+ a good choice for eco-conscious drivers?

Yes, the RX 450h+ is a suitable choice for eco-conscious drivers looking for a luxurious SUV with reduced emissions and improved fuel economy. The hybrid technology aligns with environmental goals.