2004 Toyota RAV-4 2.0L Diesel · R4 GKH

The vehicle remains technically roadworthy but the mechanical condition shows a worsening trend regarding structural integrity and fluid leaks. In the most recent test in October 2025 at 141,072 miles, the tester identified corrosion on both front and rear coil springs, alongside new leaks from the rear differential and power steering pump. While the car has passed consecutive tests, the progression from minor surface corrosion to active component failure across multiple systems suggests the vehicle is entering a phase of accelerated age-related degradation. The mileage pattern is consistent with a 22-year-old vehicle, averaging approximately 6,400 miles per year. Between August 2022 at 138,980 miles and October 2025 at 141,072 miles, the car covered only 2,092 miles. This relatively low annual usage explains the persistent issue of pitted and scored brake discs, as infrequent braking often fails to clear surface rust, while the long standing periods allow rubber seals and metal components to perish or oxidize over time. A buyer must prioritize a thorough physical inspection of the chassis and sub-frames, as the record consistently flags corrosion in the front and rear sub-frames and the integral body structure since 2023. The transition from 'not seriously weakened' corrosion to corroded coil springs in 2025 indicates that the underbody is reaching a point where structural rust may eventually compromise vehicle safety. Furthermore, the recurring leaks from the differential, power steering pump, and engine require immediate monitoring to ensure they are merely minor seeps rather than failures requiring expensive component replacement.