2005 Toyota Avensis 2.0L Diesel · FD05 ADO

Recurring advisories regarding structural corrosion and engine emissions define the mechanical profile of this vehicle, which successfully passed its most recent MOT on 29 November 2025. The presence of blue smoke during acceleration has been consistently noted for four consecutive years, suggesting an ongoing issue with oil consumption or internal engine wear. Furthermore, the persistent recording of corrosion under the vehicle floor indicates that while structural integrity remains within legal limits for the time being, the metalwork is showing signs of age-related degradation that requires close monitoring during any future inspections. With a recorded mileage of 194,426 miles over 21 years, the vehicle has averaged approximately 9,258 miles annually. This consistent usage pattern suggests the car has been in regular operation rather than sitting idle for extended periods. However, at this high mileage, the mechanical components have been subjected to significant cycles of wear. Prospective buyers should be aware that high-mileage vehicles of this era often face cumulative fatigue in drivetrain and suspension bushings, which may not always be captured in a standard MOT test but can significantly impact the driving experience and long-term viability. On the test drive, the priority must be to investigate the reported blue smoke. Observe the exhaust output during hard acceleration and when pulling away from a standstill; blue smoke is a classic indicator of oil burning, often caused by worn valve stem seals or piston rings. Additionally, the structural corrosion noted under the floor should be physically inspected. Look for signs of flaking metal or deep surface rust on the chassis rails and sills. Any crunching or metallic groaning noises when travelling over uneven road surfaces could point to the suspension components, specifically the rear shock absorbers and coil springs which have previously been flagged for corrosion and damage, reaching the end of their effective service life. Beyond the major mechanical concerns, the headlamp lens condition and windscreen stone chip should be evaluated for their impact on visibility. The headlamps have been noted for having a product on the lens for several years, which can diffuse light and reduce night-time illumination; ensure the beam pattern is clear and effective. Finally, check the operation of all electrical components, particularly the front position lamps, as their light intensity has been flagged as reduced in previous tests. A thorough inspection of the vehicle underside on a ramp is strongly recommended to confirm the extent of the floor corrosion and to ensure that the structural integrity remains sufficient for continued road use.