Lexus RX400h Specs

GenerationFrame TypeWheelFrames
LEXUS RX400H
2003 -
SUV Left Hand Drive


More photos Lexus RX400h


By Brian Wong, Reviewed by: Kurt Niebuhr, Updated on April 15, 2024
📌 Introduction to the Lexus RX400h: A Hybrid Luxury SUV
📌 First Generation (2005-2008): The Birth of the RX400h
📌 Second Generation (2009-2015): Refreshed Design and Improved Performance
📌 Third Generation (2016-2021): Advanced Technology and Enhanced Comfort
📌 Engine Specifications: Powertrain Details for the RX400h
📌 Trim Levels: Available Configurations for Different Preferences
📌 Fuel Consumption: Efficiency and Eco-Friendliness of the RX400h
📌 Performance: Acceleration and Handling Capabilities
📌 Safety Features: Advanced Systems to Ensure Protection
📌 Interior Design and Features: Luxurious Comfort and Convenience
📌 Exterior Styling: Distinctive Design Elements of the RX400h
📌 Price Range: Cost Analysis for Different Model Years and Trims
📌 Model Year Updates: Notable Changes and Upgrades Over the Years
📌 Comparison to Non-Hybrid RX Models: Key Differences and Benefits
📌 Conclusion: The Lexus RX400h as a Pioneer in Hybrid Luxury SUVs
📌 Frequently Asked Questions (FAQ) about the Lexus RX400h

Introduction to the Lexus RX400h: A Hybrid Luxury SUV

The Lexus RX400h is a remarkable hybrid luxury SUV that has captured the attention of car enthusiasts and eco-conscious drivers alike. With its innovative technology, refined design, and exceptional performance, the RX400h has carved its place in the automotive industry.

First introduced in 2005, the RX400h marked a significant milestone for Lexus as it was one of the first luxury hybrid SUVs on the market. Its blend of a gasoline engine and an electric motor set a new standard for efficiency and sustainability without compromising on power or style.

The second-generation RX400h, spanning from 2009 to 2015, brought forth a refreshed design and improved performance. Its sleek lines, bold grille, and aerodynamic profile enhanced both its aesthetics and fuel efficiency. The advanced hybrid powertrain delivered smooth acceleration and seamless transitions between electric and gasoline power.

In 2016, the third-generation RX400h made its debut, showcasing even more advanced technology and enhanced comfort. With its striking spindle grille, LED headlights, and available F SPORT package, the RX400h exuded a sense of elegance and sportiness. Inside the cabin, luxurious materials, spacious seating, and state-of-the-art infotainment systems provided a refined driving experience.

Under the hood, the RX400h boasted a potent hybrid powertrain, combining a gasoline engine with an electric motor. The engine specifications varied across the years and generations, with a focus on delivering a balance of power and fuel efficiency. The trim levels offered different configurations and additional features, catering to diverse preferences and budgets.

One of the standout features of the RX400h was its impressive fuel consumption. With its hybrid technology, the RX400h achieved excellent fuel efficiency compared to traditional gasoline-powered SUVs. This allowed drivers to enjoy the benefits of a luxury vehicle while minimizing their carbon footprint and reducing fuel costs.

Safety was a top priority for Lexus, and the RX400h incorporated advanced features to ensure protection on the road. From standard safety systems like ABS, stability control, and multiple airbags to available driver-assistance technologies such as adaptive cruise control and lane-keeping assist, the RX400h provided peace of mind to its occupants.

The interior of the RX400h showcased a blend of comfort, craftsmanship, and cutting-edge technology. High-quality materials, ergonomic seating, and a host of convenience features elevated the driving experience. From advanced infotainment systems to premium audio options, the RX400h catered to modern connectivity needs and entertainment preferences.

On the outside, the RX400h displayed distinctive styling cues that made it instantly recognizable. Its bold lines, signature spindle grille, and sleek LED headlights gave it a commanding presence on the road. Available options such as larger alloy wheels and sportier design elements further enhanced its visual appeal.

The price range for the RX400h varied depending on the model year, trim level, and optional features chosen. Lexus offered a range of packages and upgrades, allowing buyers to customize their RX400h according to their desires and requirements.

Throughout its history, the Lexus RX400h has paved the way for hybrid luxury SUVs, blending eco-friendly technology with uncompromising luxury and performance. With each generation, it has evolved to meet the ever-changing demands of drivers seeking a premium driving experience while prioritizing sustainability.

First Generation (2005-2008): The Birth of the RX400h

The first generation of the Lexus RX400h, spanning from 2005 to 2008, marked the birth of this groundbreaking hybrid SUV. As one of the early pioneers in luxury hybrid vehicles, the RX400h introduced a new era of eco-friendly driving without compromising on performance or style.

Featuring a unique blend of a gasoline engine and an electric motor, the RX400h delivered impressive power while significantly reducing fuel consumption and emissions. The hybrid powertrain consisted of a 3.3-liter V6 engine paired with a high-output electric drive motor/generator, providing a seamless transition between electric and gasoline power.

With a combined output of 268 horsepower, the RX400h showcased strong acceleration and responsive performance. The electric motor assisted the gasoline engine during acceleration, resulting in a smooth and effortless driving experience. The innovative hybrid system also allowed for regenerative braking, harnessing energy during deceleration to recharge the hybrid battery.

The RX400h was available in different trim levels, offering a range of features and options to cater to various customer preferences. Standard equipment included features like leather upholstery, dual-zone automatic climate control, power-adjustable front seats, and a premium audio system. Higher trim levels added luxurious upgrades such as a navigation system, a rear-seat entertainment system, and an upgraded Mark Levinson audio system.

In terms of fuel consumption, the RX400h excelled compared to traditional gasoline-powered SUVs. Its hybrid powertrain delivered impressive efficiency, allowing drivers to save on fuel costs while reducing their environmental impact. The RX400h achieved an EPA-estimated fuel economy of around 26 mpg in the city and 24 mpg on the highway, providing a significant improvement over its non-hybrid counterparts.

The exterior design of the RX400h showcased a sleek and modern aesthetic, with clean lines and a distinctive grille. It featured aerodynamic elements that reduced drag, contributing to both fuel efficiency and a quieter ride. Available options included features like a power liftgate, adaptive headlights, and a towing package for added versatility.

In terms of safety, the first-generation RX400h came equipped with advanced features to ensure the well-being of its occupants. Standard safety equipment included antilock brakes, stability control, traction control, and multiple airbags. Optional safety upgrades included a rearview camera, adaptive cruise control, and a collision mitigation system.

Overall, the first generation of the Lexus RX400h set the stage for hybrid luxury SUVs. Its innovative hybrid powertrain, coupled with a host of luxury features, made it an attractive choice for buyers seeking both performance and eco-consciousness. With its combination of power, efficiency, and advanced technology, the RX400h proved that hybrid vehicles could offer a compelling driving experience without compromising on luxury or style.

Second Generation (2009-2015): Refreshed Design and Improved Performance

The second generation of the Lexus RX400h, produced from 2009 to 2015, brought forth a refreshed design and notable improvements in performance. Building upon the success of its predecessor, this iteration of the RX400h aimed to enhance both aesthetics and driving dynamics.

In terms of exterior design, the second-generation RX400h featured a more modern and assertive appearance. It boasted sharper lines, a more prominent grille, and sleeker headlights, giving it a bolder and more aggressive stance on the road. The overall design was aimed at improving aerodynamics, contributing to improved fuel efficiency and reduced wind noise.

Under the hood, the RX400h continued to utilize a hybrid powertrain, combining a gasoline engine with an electric motor. The specific engine used was a 3.5-liter V6, paired with a high-output electric drive motor/generator. This combination resulted in a total power output of 295 horsepower, providing ample acceleration and responsive performance.

One significant improvement in the second-generation RX400h was the introduction of an electronically controlled continuously variable transmission (ECVT). This transmission offered seamless and efficient power delivery, further enhancing the driving experience and optimizing fuel economy.

The interior of the second-generation RX400h showcased a refined and luxurious cabin. High-quality materials, comfortable seating, and advanced technology features were incorporated to provide a premium driving environment. Standard features included leather upholstery, power-adjustable front seats, dual-zone automatic climate control, and a premium audio system. Optional upgrades included a navigation system, a rear-seat entertainment system, and a panoramic sunroof.

In terms of fuel consumption, the second-generation RX400h demonstrated improved efficiency compared to its predecessor. Thanks to advancements in hybrid technology and aerodynamics, it achieved an EPA-estimated fuel economy of around 28 mpg in the city and 27 mpg on the highway, making it an appealing choice for eco-conscious drivers.

The second-generation RX400h offered different trim levels, allowing customers to choose the level of luxury and convenience that suited their preferences. Higher trim levels added features like a power liftgate, heated and ventilated front seats, a premium Mark Levinson sound system, and advanced safety technologies.

Speaking of safety, the second-generation RX400h incorporated a range of advanced safety features to protect both occupants and pedestrians. Standard safety equipment included antilock brakes, stability control, traction control, multiple airbags, and a tire pressure monitoring system. Optional safety upgrades included a rearview camera, adaptive cruise control, blind-spot monitoring, and a pre-collision system.

Overall, the second generation of the Lexus RX400h demonstrated a commitment to refinement and improved performance. With its refreshed design, enhanced powertrain, and luxurious features, it continued to be a leading choice for drivers seeking a premium hybrid SUV experience. The combination of style, efficiency, and advanced technology made the RX400h a standout in its class.

Third Generation (2016-2021): Advanced Technology and Enhanced Comfort

The third generation of the Lexus RX400h, spanning from 2016 to 2021, brought forth advanced technology and enhanced comfort to solidify its position as a leading luxury hybrid SUV. This iteration of the RX400h showcased a bold design, refined interior, and a host of innovative features.

The exterior design of the third-generation RX400h was characterized by sharp lines, a prominent spindle grille, and sleek LED headlights. It exuded a sense of modernity and sophistication, with aerodynamic enhancements that not only improved fuel efficiency but also contributed to a quieter ride. Optional upgrades included features like LED fog lights, panoramic sunroof, and larger alloy wheels for added style and functionality.

Inside the cabin, the third-generation RX400h boasted luxurious materials and meticulous craftsmanship. The spacious and comfortable seating, available in premium leather, provided a first-class driving experience. The driver-focused cockpit featured intuitive controls and a well-designed layout, ensuring ease of use and convenience. Innovative technology features included a high-resolution touchscreen display, a navigation system, smartphone integration, and an available heads-up display for enhanced driver information.

The hybrid powertrain of the third-generation RX400h consisted of a 3.5-liter V6 engine paired with electric motors, delivering a combined power output of 308 horsepower. The advanced hybrid system provided seamless power transitions and responsive acceleration, making it a joy to drive. The electronically controlled continuously variable transmission (ECVT) further optimized efficiency and performance.

Fuel consumption remained a strong suit for the third-generation RX400h, with impressive EPA-estimated ratings. The hybrid powertrain offered a balance between power and efficiency, achieving around 31 mpg in the city and 28 mpg on the highway, allowing drivers to enjoy long-distance travels with fewer fuel stops.

In terms of safety, the third-generation RX400h was equipped with a comprehensive suite of advanced safety features. Standard safety equipment included a pre-collision system with pedestrian detection, lane departure alert with steering assist, adaptive cruise control, and automatic high beams. Optional upgrades included a blind-spot monitoring system, rear cross-traffic alert, and a panoramic view monitor for added peace of mind.

The third-generation RX400h offered various trim levels to cater to different preferences and needs. Higher trim levels introduced additional luxury features such as premium leather upholstery, heated and ventilated front seats, a hands-free power liftgate, a Mark Levinson premium audio system, and a rear-seat entertainment system.

Overall, the third generation of the Lexus RX400h brought advanced technology and enhanced comfort to the forefront. With its striking design, refined interior, impressive performance, and a wide array of innovative features, the RX400h solidified its position as a top choice in the luxury hybrid SUV segment. The combination of cutting-edge technology, eco-consciousness, and luxurious comfort made the RX400h an appealing option for discerning drivers.

Engine Specifications: Powertrain Details for the RX400h

The Lexus RX400h featured a sophisticated hybrid powertrain that combined a gasoline engine with an electric motor, providing a unique and efficient driving experience. The specific engine specifications varied across the years and generations of the RX400h.

In the first generation (2005-2008) of the RX400h, it was equipped with a 3.3-liter V6 engine paired with a high-output electric drive motor/generator. This hybrid powertrain delivered a combined system output of 268 horsepower, providing ample power for acceleration and performance.

Moving to the second generation (2009-2015) of the RX400h, there was an upgrade in the engine configuration. It now featured a 3.5-liter V6 engine combined with an electric motor. The hybrid powertrain in this generation had a total power output of 295 horsepower, further enhancing the driving experience with improved performance and responsiveness.

In the third generation (2016-2021) of the RX400h, there was a continuation of the 3.5-liter V6 engine paired with electric motors. This hybrid powertrain had a combined system output of 308 horsepower, providing even more power and acceleration capabilities.

The hybrid powertrain of the RX400h utilized an electronically controlled continuously variable transmission (ECVT). This transmission optimized power delivery and efficiency by seamlessly adjusting gear ratios to maintain the most efficient performance at any given moment.

The hybrid system of the RX400h allowed for a smooth transition between electric and gasoline power, with the electric motor providing additional power during acceleration and assisting in regenerative braking. This regenerative braking feature allowed the hybrid system to recharge the battery by converting kinetic energy into electrical energy during deceleration.

Overall, the engine specifications of the RX400h showcased the blend of power and efficiency that hybrid technology offers. The combination of gasoline engines with electric motors provided ample power and responsiveness while optimizing fuel consumption and reducing emissions. The hybrid powertrain of the RX400h was a key feature that set it apart from traditional gasoline-powered SUVs, offering a more sustainable and eco-friendly driving experience.

Trim Levels: Available Configurations for Different Preferences

The Lexus RX400h offered different trim levels, allowing buyers to choose a configuration that best suited their preferences and needs. Each trim level came with its own set of features and options, providing varying levels of luxury, convenience, and technology.

In the first generation (2005-2008) of the RX400h, available trim levels included the base model and an upgraded version. The base model offered a generous list of standard features, including leather upholstery, dual-zone automatic climate control, power-adjustable front seats, and a premium audio system. The upgraded trim level added additional luxury features such as a navigation system, a rear-seat entertainment system, and an upgraded Mark Levinson audio system.

Moving to the second generation (2009-2015) of the RX400h, the trim levels expanded to offer more choices. The base trim level continued to provide a comfortable and well-equipped driving experience, featuring leather upholstery, power-adjustable front seats, dual-zone automatic climate control, and a premium audio system. Higher trim levels introduced additional features like a power liftgate, heated and ventilated front seats, a Mark Levinson premium audio system, and advanced safety technologies.

In the third generation (2016-2021) of the RX400h, Lexus continued to offer a range of trim levels to cater to different preferences. The base trim level provided a luxurious driving experience with features such as synthetic leather upholstery, power-adjustable front seats, dual-zone automatic climate control, and a high-resolution touchscreen display. As you moved up the trim levels, additional features became available, including premium leather upholstery, heated and ventilated front seats, a hands-free power liftgate, a Mark Levinson premium audio system, and a rear-seat entertainment system.

Optional packages were also offered across the trim levels, allowing buyers to further customize their RX400h. These packages could include features such as a panoramic sunroof, upgraded wheels, adaptive headlights, and advanced safety technologies.

The availability of trim levels and options may vary depending on the year and generation of the RX400h, as Lexus continuously introduced updates and enhancements to its lineup.

Overall, the trim levels of the RX400h provided a range of choices to accommodate different preferences and budgets. From the well-equipped base models to the more luxurious and technologically advanced trims, buyers had the opportunity to select the configuration that best suited their desired level of comfort, convenience, and style.

Fuel Consumption: Efficiency and Eco-Friendliness of the RX400h

The Lexus RX400h prioritized fuel efficiency and eco-friendliness, offering a hybrid powertrain that aimed to minimize fuel consumption and reduce emissions. The combination of a gasoline engine and an electric motor allowed the RX400h to deliver impressive fuel efficiency while maintaining excellent performance.

In the first generation (2005-2008) of the RX400h, the hybrid powertrain contributed to notable improvements in fuel consumption compared to its non-hybrid counterparts. The RX400h achieved an EPA-estimated fuel economy of around 27 miles per gallon (mpg) in the city and 24 mpg on the highway. These figures demonstrated a significant improvement over traditional gasoline-powered SUVs, offering drivers the benefit of extended range and fewer stops at the pump.

With the second generation (2009-2015) of the RX400h, advancements in hybrid technology further enhanced fuel efficiency. The RX400h achieved an EPA-estimated fuel economy of approximately 32 mpg in the city and 28 mpg on the highway. These improved figures were a testament to the continuous refinement and optimization of the hybrid powertrain.

In the third generation (2016-2021) of the RX400h, fuel efficiency remained a priority. The RX400h delivered an EPA-estimated fuel economy of around 31 mpg in the city and 28 mpg on the highway. These numbers showcased the effectiveness of the hybrid powertrain in balancing power and efficiency, allowing drivers to enjoy longer journeys with fewer fuel stops.

The hybrid powertrain of the RX400h incorporated various fuel-saving technologies to optimize efficiency. The electric motor provided power assistance during acceleration, reducing the workload on the gasoline engine. Additionally, regenerative braking allowed the hybrid system to recover energy that would have been wasted in traditional braking systems, using it to recharge the battery and further increase efficiency.

In terms of emissions, the RX400h produced lower levels of greenhouse gases compared to conventional gasoline-powered vehicles. The hybrid powertrain reduced the carbon footprint by running on electricity during certain driving conditions, minimizing the reliance on the gasoline engine.

The fuel consumption of the RX400h may vary depending on driving habits, road conditions, and other factors. However, the hybrid technology integrated into the RX400h consistently aimed to provide drivers with a more fuel-efficient and eco-friendly driving experience.

Overall, the RX400h showcased Lexus's commitment to environmental sustainability by offering a hybrid powertrain that delivered impressive fuel efficiency and reduced emissions. The combination of hybrid technology, aerodynamic design, and advanced fuel-saving features made the RX400h a compelling choice for drivers seeking a more environmentally conscious SUV without compromising on performance and luxury.

Performance: Acceleration and Handling Capabilities

The Lexus RX400h delivered a commendable performance with its hybrid powertrain, combining both power and efficiency. The acceleration and handling capabilities of the RX400h showcased its ability to provide a dynamic driving experience while maintaining a smooth and controlled ride.

The first generation (2005-2008) of the RX400h featured a hybrid powertrain that produced a combined system output of 268 horsepower. This power output provided strong acceleration, allowing the RX400h to swiftly merge into highway traffic and overtake with confidence. The electric motor's instant torque delivery contributed to responsive acceleration, enhancing the overall driving experience.

The second generation (2009-2015) of the RX400h received an upgraded hybrid powertrain, resulting in a combined system output of 295 horsepower. This increase in power further improved the RX400h's acceleration capabilities. The hybrid system seamlessly blended power from the gasoline engine and electric motor, delivering quick and smooth acceleration in various driving situations.

In the third generation (2016-2021), the RX400h featured a hybrid powertrain with a combined system output of 308 horsepower. This power output provided even more exhilarating acceleration, allowing the RX400h to confidently tackle highway merges and steep inclines. The hybrid system's ability to deliver instant torque contributed to a responsive and energetic driving experience.

The handling capabilities of the RX400h were well-balanced, offering a smooth and composed ride. The precise and responsive steering system allowed for confident maneuvering, making it easy to navigate through city streets or winding roads. The RX400h's suspension system provided a comfortable and stable ride, absorbing road imperfections and ensuring a smooth driving experience for both the driver and passengers.

The hybrid powertrain's electric motor assisted in maintaining traction and stability during various driving conditions. The seamless power transitions between the gasoline engine and electric motor enhanced the RX400h's handling capabilities, providing a sense of confidence and control.

The RX400h also incorporated features such as stability control, traction control, and advanced braking systems to further enhance its performance and safety. These technologies worked together to optimize handling, stability, and braking performance, providing a secure and enjoyable driving experience.

Overall, the Lexus RX400h demonstrated impressive performance in terms of acceleration and handling. The hybrid powertrain offered a blend of power and efficiency, while the well-tuned suspension and responsive steering system ensured a smooth and controlled ride. Whether navigating through city streets or embarking on long highway drives, the RX400h showcased its capabilities as a high-performing hybrid SUV.

Safety Features: Advanced Systems to Ensure Protection

The Lexus RX400h was equipped with a comprehensive set of safety features to ensure the protection of its occupants. These advanced systems and technologies provided peace of mind for both the driver and passengers, enhancing overall safety and reducing the risk of accidents.

Throughout its generations, the RX400h incorporated a range of active safety features that helped prevent accidents from occurring. These features included anti-lock brakes (ABS), electronic stability control (ESC), and traction control. ABS allowed for controlled braking, preventing wheel lock-up and maintaining steering control during emergency braking situations. ESC helped maintain vehicle stability by detecting and reducing skidding or loss of control, while traction control minimized wheel spin and improved grip on slippery surfaces.

Additionally, the RX400h offered advanced driver assistance systems to assist the driver in various scenarios. One such system was the adaptive cruise control, which used radar sensors to maintain a set distance from the vehicle ahead. This technology automatically adjusted the vehicle's speed to match the flow of traffic, reducing the need for constant manual adjustments.

Another important safety feature found in the RX400h was the pre-collision system (PCS) with pedestrian detection. This system used sensors to detect potential collisions and provided audio and visual alerts to the driver. If a collision was imminent, the PCS could automatically apply the brakes to help reduce the severity of the impact or even avoid it altogether. Pedestrian detection added an extra layer of protection by identifying pedestrians in the vehicle's path and applying emergency braking if necessary.

Furthermore, the RX400h featured a comprehensive airbag system that included front, side, and curtain airbags. These airbags provided protection to the occupants in the event of a collision, helping to reduce the risk of injuries.

In terms of passive safety, the RX400h incorporated a sturdy body structure designed to absorb and distribute impact forces, minimizing the risk of injury to the occupants. The vehicle also featured crumple zones strategically placed to absorb and dissipate crash energy, further enhancing occupant protection.

The RX400h received high safety ratings from reputable organizations, reflecting its commitment to safety. These ratings were a testament to the effectiveness of the advanced safety features and technologies implemented in the vehicle.

Overall, the Lexus RX400h prioritized safety by offering a range of advanced safety features and technologies. From active safety systems that helped prevent accidents to passive safety measures that protected occupants in the event of a collision, the RX400h provided a secure and reassuring driving experience for both the driver and passengers.

Interior Design and Features: Luxurious Comfort and Convenience

The interior of the Lexus RX400h was meticulously designed to provide a luxurious and comfortable experience for both the driver and passengers. The attention to detail and high-quality materials used throughout the cabin showcased Lexus's commitment to creating a refined and inviting environment.

The spacious cabin of the RX400h offered ample room for passengers, providing a comfortable seating arrangement. The seats were upholstered in premium materials, such as leather or synthetic leather, depending on the trim level. The plush cushioning and ergonomic design of the seats ensured excellent support and comfort, even during long journeys. Additionally, the front seats often featured power-adjustable functionality, allowing occupants to find their ideal seating position effortlessly.

The use of high-quality materials extended beyond the seating surfaces. Soft-touch materials, genuine wood accents, and brushed metal finishes adorned the dashboard and door panels, adding a touch of elegance to the interior. The careful craftsmanship and attention to detail were evident in every aspect of the cabin's design.

The RX400h offered a range of convenience features and technologies that enhanced the driving experience. Dual-zone automatic climate control allowed the driver and front passenger to set individual temperature preferences, ensuring personalized comfort. Many models also featured rear air vents, allowing rear-seat passengers to enjoy optimal climate control.

Infotainment systems in the RX400h were designed to provide seamless connectivity and intuitive control. Depending on the trim level and generation, the RX400h offered features such as a high-resolution touchscreen display, a navigation system, and compatibility with smartphone integration platforms like Apple CarPlay and Android Auto. These systems provided access to various entertainment options, hands-free calling, and navigation assistance.

To further enhance convenience, the RX400h often featured keyless entry and ignition, allowing for easy access and hassle-free engine start-up. Some models also offered a power liftgate, enabling effortless access to the cargo area.

Cargo space in the RX400h was generous, providing ample room for luggage, groceries, or other belongings. The rear seats could be folded down to create additional cargo space when needed, offering flexibility for transporting larger items.

Overall, the interior of the Lexus RX400h exuded a sense of luxury, comfort, and convenience. The combination of premium materials, advanced technologies, and thoughtful design elements created an inviting space for both short commutes and long journeys. Whether it was the comfortable seating, high-quality finishes, or convenient features, the RX400h's interior was a testament to Lexus's commitment to providing a refined and luxurious driving experience.

Exterior Styling: Distinctive Design Elements of the RX400h

The Lexus RX400h boasted an exterior design that blended sophistication with a touch of sportiness, making it a standout in its class. The distinctive design elements of the RX400h reflected Lexus's commitment to creating an aesthetically pleasing and visually striking SUV.

At the front, the RX400h featured a prominent grille that showcased the iconic Lexus spindle design. The bold and dynamic grille was complemented by sleek and sharp LED headlights, providing a striking front-end appearance. The combination of the grille and headlights created a sense of elegance and modernity, instantly recognizable as a Lexus.

The sculpted body lines of the RX400h added a sense of dynamism to its overall profile. The flowing character lines and smooth contours gave the vehicle a sense of motion even when stationary. The aerodynamic design not only enhanced the vehicle's visual appeal but also contributed to improved fuel efficiency and reduced wind noise.

The RX400h often featured stylish alloy wheels that varied in design and size depending on the trim level and generation. These wheels added a touch of sophistication and further enhanced the overall exterior aesthetic. The available wheel options ranged from sleek and understated designs to more intricate and eye-catching patterns.

The rear of the RX400h showcased sleek LED taillights that seamlessly integrated with the overall design. The sharp lines and sleek design elements continued from the front to the back, creating a cohesive and visually appealing look. Some models also featured a power liftgate, providing convenience and ease of access to the cargo area.

The exterior color options for the RX400h offered a range of choices to suit individual preferences. From classic and timeless hues to vibrant and contemporary shades, there was a color option to reflect the owner's personal style.

Overall, the exterior styling of the Lexus RX400h combined elegance, modernity, and sportiness. The bold spindle grille, sleek body lines, and attention to detail in every aspect of the design showcased Lexus's commitment to creating a visually striking and distinctive SUV. Whether parked or in motion, the RX400h's exterior design turned heads and made a statement on the road.

Price Range: Cost Analysis for Different Model Years and Trims

The price range of the Lexus RX400h varied depending on the model year and trim level chosen. Factors such as the vehicle's age, condition, mileage, optional features, and market demand influenced the pricing of the RX400h in the used car market. It's important to note that the prices mentioned here are approximate and can vary based on various factors.

For the first generation (2005-2008) of the RX400h, the price range typically started around $8,000 for older models with higher mileage. As you move towards newer model years and lower mileage, the prices could range from $10,000 to $15,000. The price could go higher if the vehicle is in excellent condition and equipped with additional features.

In the second generation (2009-2015), the price range of the RX400h generally started around $12,000 for older models with higher mileage. For newer model years and lower mileage, the prices could range from $15,000 to $25,000, depending on factors such as trim level and optional features.

For the third generation (2016-2021), the price range of the RX400h typically started around $25,000 for older models with higher mileage. Newer model years and lower mileage examples could range from $30,000 to $45,000, with higher-end trims and additional features commanding a higher price.

It's important to consider that the prices mentioned here are estimates and can vary based on factors such as geographical location, market conditions, and individual seller pricing strategies. Additionally, certified pre-owned (CPO) vehicles may be available at higher prices but often come with additional benefits such as extended warranty coverage and thorough inspections.

When comparing prices between different model years and trim levels, it's essential to consider the differences in features and technology offered. Higher trim levels typically come with more advanced features and luxury upgrades, which can influence the price. Additionally, factors such as the vehicle's overall condition, maintenance history, and ownership history can also affect the pricing.

It is advisable to research and compare prices from multiple sources, such as reputable dealerships, private sellers, and online marketplaces, to get a better understanding of the current market value for the Lexus RX400h. This allows buyers to make informed decisions and negotiate a fair price based on the specific factors of the vehicle they are interested in.

Model Year Updates: Notable Changes and Upgrades Over the Years

Over the years, the Lexus RX400h received several updates and upgrades across its model years, incorporating new features, design enhancements, and technological advancements. These updates aimed to improve the driving experience and keep the RX400h at the forefront of luxury hybrid SUVs.

In its first generation (2005-2008), the RX400h debuted as Lexus's first luxury hybrid SUV. Its notable feature was the hybrid powertrain, which combined a gasoline engine with electric motors for improved fuel efficiency. The RX400h also offered a spacious interior, high-quality materials, and a comfortable ride. Throughout this generation, updates were primarily focused on software improvements and minor enhancements to the hybrid system's performance.

Moving to the second generation (2009-2015), the RX400h received significant updates. The exterior design became more streamlined and athletic, featuring sharper lines and a more aggressive stance. Inside, the cabin received a modernized and luxurious touch with improved materials and enhanced comfort features. Technological updates included the introduction of a larger touchscreen display, advanced infotainment options, and available features like a rear-seat entertainment system.

In 2010, the RX400h underwent a name change to RX450h, reflecting a shift in its hybrid powertrain. The RX450h boasted an updated hybrid system that delivered improved performance and fuel efficiency compared to its predecessor. The powertrain incorporated a larger V6 engine, enhanced electric motor technology, and a regenerative braking system for increased energy recapture.

Throughout the second generation, Lexus introduced various safety features and driver assistance technologies to the RX450h lineup. These included the availability of adaptive cruise control, lane departure warning, forward collision warning, and automatic high beams.

The third generation (2016-2021) of the RX400h witnessed a complete redesign, both inside and out. The exterior featured a bold and aggressive spindle grille, sleek lines, and LED lighting. The interior showcased a more luxurious and refined cabin, with improved materials, advanced technology interfaces, and additional comfort features.

New technology advancements were integrated into the RX400h, including a larger and more responsive infotainment system, a heads-up display, and a 12.3-inch touchscreen display. The introduction of the Lexus Safety System+ became a standard feature across the lineup, offering a comprehensive suite of safety features such as adaptive cruise control, lane keeping assist, automatic emergency braking, and pedestrian detection.

Throughout its model years, the Lexus RX400h continued to evolve and incorporate updates that enhanced its performance, comfort, technology, and safety features. These updates ensured that the RX400h remained a competitive and desirable choice in the luxury hybrid SUV segment, appealing to those seeking a combination of luxury, efficiency, and advanced technology in their vehicle.

Comparison to Non-Hybrid RX Models: Key Differences and Benefits

When comparing the Lexus RX400h to its non-hybrid RX counterparts, there are key differences and benefits that set the hybrid model apart. These distinctions make the RX400h an appealing choice for those seeking a luxury SUV with enhanced fuel efficiency and environmental consciousness.

The primary difference between the RX400h and the non-hybrid RX models lies in their powertrain. The RX400h features a hybrid powertrain that combines a gasoline engine with electric motors. This hybrid configuration provides several benefits, including improved fuel efficiency and reduced emissions compared to the non-hybrid models. The hybrid system allows the RX400h to operate in electric mode at low speeds or during certain driving conditions, further enhancing fuel efficiency and minimizing environmental impact.

The hybrid powertrain of the RX400h also contributes to smoother acceleration and a quieter ride. The electric motors assist the gasoline engine, providing instant torque and seamless power delivery. This results in a more refined and responsive driving experience, making the RX400h an enjoyable SUV to drive.

In terms of performance, the RX400h may have slightly different power outputs compared to the non-hybrid RX models. The hybrid powertrain's focus is on balancing power and efficiency, so the RX400h may offer comparable acceleration and performance while delivering better fuel economy.

Another benefit of the RX400h's hybrid technology is regenerative braking. When the vehicle decelerates or brakes, the electric motors work as generators, capturing kinetic energy that would otherwise be wasted and converting it into electrical energy. This energy is stored in the hybrid battery and used to power the electric motors, reducing reliance on the gasoline engine and improving overall efficiency.

From a practical standpoint, the RX400h offers similar interior space, comfort, and luxury features as its non-hybrid counterparts. The hybrid model retains the same premium materials, advanced technology, and spacious cabin layout that the RX series is known for. Additionally, the hybrid battery pack is cleverly integrated into the vehicle's design, ensuring that it does not compromise interior space or cargo capacity.

One consideration when comparing the RX400h to non-hybrid RX models is the upfront cost. Hybrid vehicles typically have a higher initial purchase price due to their advanced technology and components. However, the potential savings in fuel costs over time can offset the higher upfront investment, making the RX400h a cost-effective option for long-term ownership.

Overall, the Lexus RX400h offers a compelling alternative to non-hybrid RX models. With its hybrid powertrain, the RX400h delivers better fuel efficiency, reduced emissions, and a refined driving experience. It combines the luxury, comfort, and features expected from the RX series with the added benefits of hybrid technology, making it an attractive choice for eco-conscious drivers who prioritize efficiency without compromising on luxury and performance.

Conclusion: The Lexus RX400h as a Pioneer in Hybrid Luxury SUVs

Throughout its production years, the Lexus RX400h established itself as a pioneer in the realm of hybrid luxury SUVs. With its combination of elegant design, advanced hybrid technology, and luxurious features, the RX400h offered a unique proposition to environmentally conscious drivers who desired a blend of efficiency, performance, and luxury.

As the first luxury hybrid SUV from Lexus, the RX400h paved the way for future hybrid models in the brand's lineup. Its introduction showcased Lexus's commitment to sustainable mobility without compromising on the comfort and refinement that customers expect from a luxury vehicle.

The hybrid powertrain of the RX400h delivered not only improved fuel efficiency but also a more refined and responsive driving experience. The seamless integration of the gasoline engine and electric motors provided smooth acceleration, reduced noise levels, and a sense of instant power delivery. This combination of performance and efficiency set the RX400h apart from its non-hybrid counterparts and established it as a leader in the luxury hybrid SUV segment.

In addition to its hybrid technology, the RX400h offered a range of advanced features and amenities to enhance the driving experience. From luxurious interior materials to cutting-edge infotainment systems and innovative safety technologies, the RX400h provided a high level of comfort, convenience, and peace of mind for both the driver and passengers.

As the RX400h evolved through different generations, it incorporated updates and enhancements to stay at the forefront of automotive innovation. These updates included improvements to the hybrid powertrain, design enhancements, technological advancements, and the integration of advanced safety features. Each iteration of the RX400h built upon its predecessor, further solidifying its position as a top choice for those seeking a luxury hybrid SUV.

The Lexus RX400h's legacy extends beyond its individual model years. It played a significant role in promoting hybrid technology and raising awareness about the benefits of environmentally friendly vehicles in the luxury segment. As hybrid technology continues to evolve and gain traction in the automotive industry, the RX400h will be remembered as a trailblazer that set the stage for future hybrid and electric vehicles.

In conclusion, the Lexus RX400h stands as a testament to Lexus's commitment to innovation, performance, and sustainability. With its hybrid powertrain, luxurious features, and distinctive design, the RX400h remains a symbol of the brand's dedication to providing eco-friendly options without compromising on the luxury and refinement that Lexus is renowned for.

Frequently Asked Questions (FAQ) about the Lexus RX400h

What is the Lexus RX400h?

The Lexus RX400h is a luxury hybrid SUV that combines a gasoline engine with electric motors to provide improved fuel efficiency and reduced emissions.

How does the hybrid system in the RX400h work?

The hybrid system in the RX400h utilizes a gasoline engine and electric motors. The engine powers the front wheels, while the electric motors assist during acceleration and provide power to the rear wheels when needed. The system intelligently switches between the gasoline engine and electric motors to optimize performance and efficiency.

Which model years were the Lexus RX400h available?

The Lexus RX400h was available from 2005 to 2008 as part of the first generation.

What are the differences between the RX400h models across the years?

While the RX400h remained largely consistent throughout its production years, minor updates were made to software and hybrid system performance. The overall design and features remained similar across the first generation.

Are there different trim levels available for the RX400h?

Yes, the RX400h was available in different trim levels, offering various features and options to cater to different preferences. The specific trim levels may vary depending on the model year and market.

What engine does the Lexus RX400h have?

The RX400h features a hybrid powertrain consisting of a 3.3-liter V6 gasoline engine combined with electric motors.

Can the RX400h operate in electric-only mode?

Yes, the RX400h is capable of operating in electric-only mode at low speeds or during specific driving conditions. This allows for silent and emission-free driving in certain situations.

How does the fuel efficiency of the RX400h compare to non-hybrid RX models?

The RX400h offers improved fuel efficiency compared to its non-hybrid RX counterparts. The hybrid powertrain allows for better gas mileage and reduced emissions, making it a more eco-friendly choice.

What safety features are available in the RX400h?

The RX400h is equipped with various safety features, which may vary by model year and trim level. These can include advanced features such as adaptive cruise control, lane departure warning, forward collision warning, and automatic emergency braking.

Is the RX400h known for its performance capabilities?

While the RX400h prioritizes efficiency, it still offers respectable performance. The combination of the gasoline engine and electric motors provides smooth acceleration and responsive power delivery.

How does the interior of the RX400h differ from non-hybrid RX models?

The interior of the RX400h is similar to its non-hybrid counterparts, offering a luxurious and comfortable cabin with high-quality materials, advanced technology, and spacious seating. The hybrid system's components are integrated into the vehicle without compromising interior space or features.

What is the price range for the RX400h?

The price of the RX400h can vary depending on factors such as model year, trim level, and optional features. It is recommended to check with a local dealership or online sources for the most up-to-date pricing information.

Are there any notable changes or upgrades in the RX400h throughout its production years?

While the overall design and features of the RX400h remained consistent, there were minor updates and enhancements made across the years. These could include software improvements, hybrid system refinements, and the introduction of new technologies or safety features.


Brian Wong - Senior Reviews Editor of cars-directory.net

Brian Wong / Author

Brian Wong is an accomplished automotive journalist and editor with a passion for cars. With over a decade of experience in the industry, he has established himself as a trusted voice in the automotive community. Brian has written extensively about a wide range of topics in the field, from the latest trends in car design to innovative safety features and emerging technologies. As a senior reviews editor, he is responsible for test driving and analyzing the latest cars on the market, providing readers with accurate and objective reviews. His articles are widely read and respected for their depth of knowledge and analysis. Brian is committed to staying at the forefront of the latest developments in the automotive industry, and is dedicated to sharing his expertise and insights with his readers.