2004 Lexus RX300 3.0L Petrol · OV04 LCF

The most recent MOT test for the 2004 Lexus RX300 was conducted on 2022-07-21 and passed without any recorded defects, marking a positive turnaround from the vehicle’s previous history. While earlier MOTs revealed a pattern of recurring advisories—particularly related to exhaust leaks, worn track rod end ball joint dust covers, and tyre wear—these issues were either resolved or mitigated to a satisfactory level by the time of the latest test. However, the presence of persistent minor defects in the front track rod end ball joint dust covers over multiple years suggests a potential underlying wear issue that may require closer attention in the future, especially given the vehicle’s age and accumulated mileage. The failure in 2018 highlighted critical problems with rear brakes and parking brake efficiency, which were not repeated in subsequent tests, indicating that these issues were either addressed or were not as severe as initially assessed. Overall, the maintenance trend appears to have stabilised post-2018, but the buyer should remain vigilant about the suspension and braking systems to prevent recurrence of major defects. The recorded mileage of 144,356 miles for a vehicle aged 22 years represents an average annual usage of approximately 6,562 miles, which is consistent with typical driving patterns for this class of car. Such mileage does not necessarily indicate excessive wear, but it does imply that the vehicle has undergone sustained use, particularly in the last decade, which can accelerate the degradation of consumables, suspension components, and drivetrain elements. The absence of significant mileage gaps suggests that the vehicle has been regularly driven, which may have contributed to the wear observed in the track rod end ball joints and rear suspension components. However, the brake system failures in 2018—particularly the severely worn rear brake discs and pads—highlight the importance of monitoring brake health, as brake wear tends to accelerate with higher mileage and prolonged periods of heavy or frequent braking. Buyers should also consider that lower mileage could reflect periods of inactivity, which may have led to issues such as standing corrosion on brake discs, caliper binding, or fluid degradation in hydraulic systems. Given the vehicle’s age and the recorded MOT history, the buyer should conduct a thorough physical inspection to address the known and potential wear concerns. First and foremost, the front track rod end ball joints and their associated dust covers show persistent deterioration, which could lead to increased road noise, reduced handling stability, and eventual joint failure if not replaced. During a test drive, listen for clunking or rattling noises from the front suspension, particularly when cornering or over bumps, which may indicate loose or failing ball joints. Additionally, check for uneven tyre wear patterns, as excessive edge wear noted in the 2021 MOT could suggest misalignment or suspension issues. The rear suspension, particularly the shock absorbers and rear anti-roll bar linkages, should be inspected for leaks or excessive play, with a focus on the 2018 failure history. Fluid leaks from the shocks may result in a loss of damping performance, leading to a spongy or unstable ride. The brake system is a critical area of concern, given the 2018 failure involving severely worn discs and pads, along with a failing parking brake. Inspect the rear brake discs for signs of corrosion, warping, or uneven thickness, as well as any binding or sticking of the calipers. Listen for grinding noises when applying the brakes, which could indicate metal-to-metal contact between the pads and discs. The parking brake should be tested to ensure it engages fully and releases smoothly; if it is inefficient, as suggested by the 2018 MOT, the mechanical linkage or hydraulic system may require servicing. For the exhaust system, the recurring minor leaks could develop into more serious emissions or structural failures if not addressed promptly. Check for excessive noise or backpressure, which may indicate a more critical leak that could affect engine performance and emissions compliance. Lastly, given the vehicle’s age, the tyre tread depth should be verified, with particular attention to sidewall conditions for signs of cracking or perishing, which can compromise structural integrity. Additionally, the 12V battery and electrical systems should be checked for signs of age-related degradation, such as corrosion on terminals or a decline in starting performance, as older vehicles are more susceptible to these issues. Lastly, the service history should be reviewed to confirm that scheduled maintenance—such as oil changes, fluid top-ups, and suspension servicing—has been conducted at the manufacturer-recommended intervals.