The 2007 Lexus RX 400h is a mid-size luxury hybrid SUV, part of the RX series that debuted in 1998. This model year specifically denotes the first generation of the hybrid variant, which ran from 2006 to 2008. It was available in one primary trim, the RX 400h, offering a unique blend of luxury, performance, and fuel efficiency for its time. Its popularity stemmed from being a pioneering luxury hybrid SUV, offering SUV practicality with V8-like power and V6-like fuel economy, making it a standout choice for environmentally conscious luxury buyers.
The Good
The 2007 RX 400h excels with its strong, smooth hybrid powertrain offering impressive acceleration and surprising fuel economy. Its legendary Lexus reliability, plush interior, and quiet ride deliver exceptional comfort. The sophisticated design and advanced hybrid technology appeal to both the practical desire for savings and the emotional want for a refined, eco-friendly luxury experience.
The Bad
Owners should be aware of potential issues with the hybrid battery, which can be costly to replace if it fails. Some drivers report premature wear on brake pads and rotors due to the regenerative braking system. Infotainment system glitches and occasional transmission issues are also noted concerns.
2007 Lexus RX 400h: Quick Overview
- Engine Options: The 2007 Lexus RX 400h features a unique hybrid powertrain consisting of a 3.3-liter V6 gasoline engine paired with electric motors.
- Horsepower: The combined system output is an impressive 268 horsepower. This allows for strong acceleration and confident merging onto highways.
- Fuel Economy: EPA estimated fuel economy is approximately 27 MPG city and 24 MPG highway, offering significant savings compared to non-hybrid luxury SUVs of its era. The system intelligently switches between the gasoline engine and electric motors for optimal efficiency.
- 0-60 Times: Despite its focus on efficiency and luxury, the RX 400h is surprisingly quick, with 0-60 mph times typically around 7.4 seconds.
- Towing Capacity: The 2007 Lexus RX 400h has a towing capacity of up to 3,500 pounds when properly equipped, making it suitable for light towing needs.
- Trim-Level Features: The RX 400h was offered in a single, well-equipped trim that included standard features such as leather upholstery, heated front seats, a power sunroof, dual-zone automatic climate control, a power liftgate, and a premium audio system. Optional features often included a navigation system, a rear-seat entertainment system, and adaptive cruise control. All-wheel drive was standard.
2007 Lexus RX 400h Specifications
Vehicle Information
| Year | 2007 |
| Make | Lexus |
| Model | RX 400h |
| Trim | - |
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Engine & Performance
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Pricing
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What Problems Does the 2007 Lexus RX 400h Have?
The 2007 Lexus RX 400h generally boasts strong long-term reliability, a hallmark of the Lexus brand. However, some common issues have been reported by owners. One of the most significant concerns is the potential failure of the hybrid battery pack. While these batteries are designed to last a long time, replacement can be a substantial expense, often in the thousands of dollars. Symptoms of a failing battery can include reduced power, check hybrid system warnings, and decreased fuel efficiency. Model years within this generation, including the 2007, can be susceptible. Another area of concern is the braking system. Due to the nature of regenerative braking, which uses the electric motors to slow the vehicle and recharge the battery, brake pads and rotors may wear out faster than expected in some cases. Some owners have also reported issues with the power steering system, specifically leaks or a loss of assist. The infotainment system, particularly the navigation, can sometimes experience glitches or become unresponsive, although software updates may address some of these problems. While not a common widespread issue, a few reports exist of catalytic converter failure. Recalls for the 2007 RX 400h have been issued, primarily concerning potential issues with the fuel delivery system or floor mat interference with accelerator pedals, typical for vehicles of this era. Despite these potential problems, with diligent maintenance, the RX 400h can remain a dependable vehicle for many years.
How long will the 2007 Lexus RX 400h last?
With proper and consistent maintenance, the 2007 Lexus RX 400h is capable of lasting well over 200,000 miles, with many owners reporting even higher figures. The powertrain, including the hybrid system and V6 engine, is known for its durability. The primary long-term weakness to consider is the hybrid battery, which typically begins to degrade between 100,000 and 150,000 miles, though some may last longer. Other components like suspension parts, bearings, and exhaust systems may eventually require attention, as with any vehicle of this age. However, the core mechanicals and chassis are built to last, making it a strong contender for extended ownership if the hybrid battery is addressed or has been replaced.
What Technology & Safety Features are Included?
The 2007 Lexus RX 400h offered a respectable suite of technology and safety features for its time, reflecting its luxury positioning. Standard technology included an AM/FM/CD audio system with 6 speakers, an auxiliary audio jack, and steering wheel-mounted audio controls. Many models came equipped with an optional voice-activated DVD navigation system that also controlled the climate and audio. The premium sound system, often an upgrade, provided superior audio quality. Comfort features were plentiful, with standard dual-zone automatic climate control and heated front seats. Optional comfort and convenience features included a rear-seat entertainment system with a DVD player and wireless headphones, a rearview camera, and adaptive cruise control, which used radar to maintain a set distance from the vehicle ahead. In terms of driver-assistance, the adaptive cruise control was the most prominent feature available. Safety was a strong suit, with standard front-seat airbags, front and rear side-curtain airbags, and anti-lock brakes (ABS). Electronic brakeforce distribution (EBD) and brake assist were also standard. The vehicle came equipped with stability control (VSC) and traction control (TRAC) to aid in maintaining control under slippery conditions. Crash-test ratings from the National Highway Traffic Safety Administration (NHTSA) for the 2007 RX 400h were generally very good. It received 5 out of 5 stars in frontal driver and passenger impact tests, and 5 out of 5 stars in side-impact driver and rear passenger tests. These high ratings underscore its robust safety construction. While lacking the advanced driver-assistance systems common today, its standard safety equipment and solid crash test performance made it a secure choice.
What Colors Options are Available?
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2007 Lexus RX 400h Prices and Market Value
When new, the 2007 Lexus RX 400h had an original MSRP that typically ranged from around $43,000 to $47,000, depending on options and packages. This positioned it as a premium offering in the luxury SUV segment. Over time, the RX 400h has experienced significant depreciation, which is common for most vehicles, especially those with complex hybrid powertrains. Current used market prices for a 2007 RX 400h can vary widely, typically falling between $5,000 and $10,000, heavily influenced by mileage, overall condition, service history, and whether the hybrid battery has been replaced. Factors that significantly affect its resale value include the condition of the hybrid battery, the vehicle's maintenance records, and the number of previous owners. A well-maintained RX 400h with a recently replaced battery can command a higher price than one with a failing battery and neglected service.
2007 Lexus RX 400h Cost of Ownership
Ownership costs for the 2007 Lexus RX 400h are generally moderate for a luxury SUV, but can be elevated by hybrid-specific repairs. Insurance premiums are comparable to other luxury SUVs. Fuel costs are a strong point due to its hybrid efficiency, making it more economical than many gasoline-only rivals. Routine maintenance, such as oil changes and tire rotations, is standard. However, the significant potential cost lies in hybrid battery replacement, which can run into several thousand dollars. Repairs for non-hybrid components are also typical for a Lexus, indicating good overall durability but potentially higher parts costs than mainstream brands. It offers reasonable economy for its class, but potential battery replacement is the main wildcard for long-term expense.
2007 Lexus RX 400h Fuel Efficiency
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2007 Lexus RX 400h Insurance
Insurance for a 2007 Lexus RX 400h is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2007 Lexus RX 400h Compare to Other Vehicle?
The 2007 Lexus RX 400h competed in a segment with strong contenders, including the Acura MDX, BMW X5, and Mercedes-Benz ML-Class, along with its non-hybrid Lexus RX 350 sibling. In terms of performance, the RX 400h stood out with its unique hybrid powertrain, offering brisk acceleration (around 7.4 seconds 0-60 mph) and a sophisticated, smooth power delivery that often felt more potent than its V6 rivals. While the gasoline-powered MDX offered comparable performance and a sportier driving dynamic, the RX 400h provided a quieter, more refined ride. The German luxury SUVs offered more engaging driving dynamics and higher performance options but often at a higher price and with less stellar reliability reputations. Feature-wise, the RX 400h was well-equipped with luxury amenities standard, matching or exceeding many rivals, especially with optional tech like navigation. Reliability is where the RX 400h truly shines, building on Lexus's legendary reputation. While the hybrid battery is a potential long-term concern, the overall build quality and powertrain durability are generally superior to many European luxury counterparts of the same era. Price-wise, the RX 400h was positioned at the premium end of the spectrum when new, comparable to its luxury rivals. On the used market, it offers excellent value for its blend of efficiency, luxury, and reliability, often being more affordable than comparable luxury SUVs. Similar alternatives include the Acura MDX (offering a sportier drive and often more advanced tech for its time) or a well-maintained gasoline Lexus RX 350 (for simpler mechanics and potentially lower upfront costs). A better alternative, if hybrid complexity is a concern, would be a Lexus RX 350, which offers similar luxury and reliability with a conventional powertrain. If maximum reliability and lower long-term repair costs are the absolute priority, a Toyota Highlander Hybrid from the same generation is mechanically similar but with a less premium interior and badge.
Final Verdict: Is the 2007 Lexus RX 400h a Good Vehicle?
The 2007 Lexus RX 400h is ideal for buyers seeking a luxurious, comfortable, and reliable mid-size SUV with better-than-average fuel economy for its class and era. It's a great option for those who value Lexus's reputation for quality and durability but want a more eco-conscious choice than a traditional gasoline-powered vehicle. It's definitely worth buying, especially on the used market, as a value proposition. However, it's crucial to buy a used RX 400h with a thorough pre-purchase inspection, paying close attention to the hybrid battery's health. If the hybrid battery has been recently replaced or is known to be in good condition, it significantly enhances its long-term viability. It's best purchased used, as new models are no longer available. Focus on well-maintained examples with comprehensive service records. The single, well-equipped trim level simplifies the buying decision.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.