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2024 Lexus RX 450h Overview, Reviews, Ratings & Specs

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Simon A | October 8, 2025
The 2024 Lexus RX 450h, a hybrid luxury SUV, builds upon a legacy of refined comfort and innovative technology. Part of the fifth generation launched for 2023, it offers a captivating blend of performance and efficiency. Key trims include the Standard, Premium, Premium+, Luxury, and the F SPORT Handling. With a starting MSRP around $57,000, the RX 450h stands out for its exceptionally smooth ride, opulent interior, and a sophisticated hybrid powertrain that delivers impressive fuel economy without sacrificing power, making it a perennial favorite in its segment.
The Good

The 2024 Lexus RX 450h excels with its serene and comfortable ride, coupled with remarkable fuel efficiency from its hybrid powertrain. Its elegant design and opulent interior appeal to emotional desires, while its legendary Lexus reliability and strong value proposition satisfy practical considerations.

The Bad

Potential buyers of the 2024 Lexus RX 450h should note that while the infotainment system is vastly improved, some may find the touch interface less intuitive than physical buttons. Additionally, rear cargo space can be slightly compromised by the sloping roofline on certain trims.

2024 Lexus RX 450h: Quick Overview

  • Engine Options: The 2024 Lexus RX 450h features a 2.5-liter inline-4 hybrid powertrain.
  • Horsepower: Total system horsepower is rated at 304 hp.
  • Fuel Economy: Estimated EPA ratings are around 37 MPG city / 34 MPG highway / 36 MPG combined.
  • 0-60 Times: Approximately 6.3 seconds.
  • Towing Capacity: The RX 450h has a maximum towing capacity of 3,500 lbs when properly equipped.
  • Trim-Level Features:
    • Standard: Lexus Interface with 9.8-inch touchscreen, wireless Apple CarPlay/Android Auto, power-adjustable front seats, LED headlights, dual-zone climate control, digital gauge cluster, suite of driver-assistance features.
    • Premium: Adds perforated leather-trimmed seating, heated and ventilated front seats, heated steering wheel, power rear liftgate with hands-free operation, illuminated door sills.
    • Premium+: Includes panoramic glass roof, ventilated rear seats, additional power adjustments for front seats, advanced parking assistance.
    • Luxury: Features semi-aniline leather upholstery, 21-inch alloy wheels, ambient interior lighting, power-folding rear seats, enhanced wood trim.
    • F SPORT Handling: Differentiates with sport-tuned suspension, unique F SPORT exterior and interior styling, aluminum pedals, sport seats, adaptive variable suspension (AVS).

2024 Lexus RX 450h Specifications

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What Problems Does the 2024 Lexus RX 450h Have?

As a model that was significantly redesigned for the 2023 model year and carries over to 2024 with minimal changes, the 2024 Lexus RX 450h benefits from Lexus's strong reputation for reliability. Early reports and the overall track record of the current generation suggest a high degree of dependability. However, as with any new generation, there's always a period where minor issues might surface. For the 2023 and 2024 model years, there haven't been widespread, consistently reported major mechanical failures or systemic problems that detract from its overall reliability. Some anecdotal reports on owner forums have mentioned minor issues such as occasional glitches with the infotainment system, which are often addressed through software updates. Recalls for the 2023 and 2024 RX models have been infrequent and typically involve minor safety-related components, such as a potential issue with the anti-lock braking system (ABS) control module or a seat belt issue, which are usually resolved with straightforward dealer fixes. Long-term reliability is expected to be very strong, aligning with Lexus's historical performance. Owners who adhere to the recommended maintenance schedule, particularly for the hybrid system's components, can anticipate many years and miles of trouble-free operation. The hybrid battery, a key concern for many hybrid owners, is engineered for longevity and typically comes with a substantial warranty, often 10 years or 100,000 miles in the US, further mitigating long-term concerns.

How long will the 2024 Lexus RX 450h last?

Based on Lexus's historical data and owner experiences with previous RX generations, the 2024 RX 450h is projected to offer exceptional long-term durability. With regular and diligent maintenance, it's not uncommon for Lexus RX models to reach 200,000 to 300,000 miles or more. The hybrid powertrain, known for its efficiency and reduced wear on mechanical components, further contributes to longevity. Key areas to monitor for long-term care include the hybrid battery (though typically warrantied for many years), brakes (which benefit from regenerative braking), and regular fluid changes. Weaknesses that might emerge over extensive mileage could include typical wear items like suspension components or, on older models, potential electronics degradation, but these are generally manageable and less frequent than in many other luxury brands. Overall, the RX 450h is built for extended service life.

What Technology & Safety Features are Included?

The 2024 Lexus RX 450h boasts a comprehensive suite of advanced technology, entertainment, and safety features. The centerpiece is the new Lexus Interface infotainment system, standard with a 9.8-inch touchscreen, offering wireless Apple CarPlay and Android Auto, cloud navigation, and over-the-air updates. An optional larger 14-inch touchscreen is available. For entertainment, it includes an 8-speaker premium audio system standard, with a 21-speaker Mark Levinson surround sound system available on higher trims.

Driver-assistance and safety are paramount, with Lexus Safety System+ 3.0 standard across all trims. This includes Pre-Collision System with Pedestrian Detection, Dynamic Radar Cruise Control with Full Speed Range, Lane Tracing Assist, Lane Departure Alert with Steering Assist, Road Sign Assist, and an Automatic High Beam system. Optional safety features include front cross-traffic alert, advanced parking assistance, and a digital rearview mirror.

Regarding crash-test ratings, the 2023 Lexus RX, which the 2024 model is based on, received a TOP SAFETY PICK+ award from the Insurance Institute for Highway Safety (IIHS) in its class, signifying excellent performance in all major crashworthiness evaluations and the effectiveness of its headlights and front crash prevention systems. This rating is expected to carry over for the 2024 model year, underscoring the vehicle's robust safety engineering.

What Colors Options are Available?

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2024 Lexus RX 450h Prices and Market Value

When new, the 2024 Lexus RX 450h has a Manufacturer's Suggested Retail Price (MSRP) starting around $57,000 for the base trim, with higher trims like the Luxury or F SPORT Handling reaching into the $60,000s and potentially higher with optional packages. The used market for the 2024 RX 450h is still developing as it's a new model year. However, based on the Lexus RX's strong historical resale value, depreciation is expected to be moderate. Factors influencing resale value include trim level, mileage, condition, optional features, and the overall demand for luxury hybrid SUVs. Lexus vehicles are known for holding their value well due to their reputation for reliability and build quality. Expect a well-maintained RX 450h to retain a significant portion of its original value over a five-year ownership period.

2024 Lexus RX 450h Cost of Ownership

The 2024 Lexus RX 450h offers competitive long-term ownership costs for its luxury class, largely driven by its excellent fuel economy. Insurance premiums will likely be moderate to high, typical for a luxury SUV. Fuel costs are a strong point due to the hybrid system's efficiency, making it more economical than its non-hybrid counterparts. Routine maintenance costs are aligned with other premium vehicles, including scheduled check-ups and fluid changes. Repair costs, while potentially higher than non-luxury brands, are mitigated by Lexus's renowned reliability, reducing the frequency of unexpected repairs. Overall, the RX 450h is a relatively economical luxury SUV to own in the long run.

2024 Lexus RX 450h Fuel Efficiency

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2024 Lexus RX 450h Insurance

Insurance for a 2024 Lexus RX 450h is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2024 Lexus RX 450h Compare to Other Vehicle?

The 2024 Lexus RX 450h competes in the highly contested mid-size luxury SUV segment, with key rivals including the Acura RDX, BMW X5 xDrive50e, Mercedes-Benz GLE 350e, and the Genesis GV70 Electrified.

Performance: The RX 450h offers a smooth, refined hybrid performance with a combined 304 hp and impressive fuel economy. The BMW X5 xDrive50e and Genesis GV70 Electrified offer more potent plug-in hybrid powertrains with greater electric-only range and higher overall power outputs, but at a significantly higher price point. The Acura RDX focuses more on traditional gasoline power with a punchy V6.

Features: Lexus excels in standard safety and tech features with Lexus Safety System+ 3.0 and the intuitive Lexus Interface. Rivals like BMW and Mercedes offer a more customizable and often more luxurious interior, with advanced infotainment systems that can be overwhelming for some. The Genesis GV70 also offers a striking interior and unique features.

Reliability: This is where the RX 450h shines. Lexus has a long-standing reputation for superior reliability, often outperforming its German and Korean competitors in long-term dependability studies. While rivals offer compelling driving dynamics, they may not match the Lexus's peace of mind over many years.

Price: The RX 450h offers strong value, especially considering its standard equipment and hybrid efficiency, with a starting price around $57,000. The BMW X5 xDrive50e and Mercedes GLE 350e PHEVs are considerably more expensive, often starting in the $70,000s and $60,000s respectively, before options. The Genesis GV70 Electrified also starts in a higher bracket. The Acura RDX is a more budget-friendly option, often starting closer to $40,000.

Alternatives:
- Similar: The Toyota Highlander Hybrid offers many of the same underlying mechanicals in a less luxurious package for a lower price. The Volvo XC90 Recharge is a plug-in hybrid alternative offering strong performance and safety, though also at a higher price.
- Consider if prioritizing driving dynamics and luxury materials: BMW X5 xDrive50e (if budget allows and PHEV capability is desired) or the Genesis GV70 (for a more avant-garde design and strong tech).
- Consider if budget is tighter: Acura RDX offers a sporty drive and good value for a non-hybrid luxury SUV.

Final Verdict: Is the 2024 Lexus RX 450h a Good Vehicle?

The 2024 Lexus RX 450h is an ideal choice for buyers prioritizing a supremely comfortable and quiet ride, excellent fuel efficiency from a hybrid powertrain, and legendary Lexus reliability. It's perfect for families or individuals who value sophisticated interior appointments and a comprehensive suite of standard safety and technology features without the complexities of a plug-in hybrid. It is absolutely worth buying, especially when considering its long-term value and low cost of ownership relative to its luxury peers. Purchasing new offers the latest technology and warranty, while a lightly used 2023 model could offer significant savings. Opting for mid-tier trims like the Premium or Premium+ often strikes a good balance between desirable features and price point.

2024 Lexus RX 450h Owner Reviews

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.