2005 Isuzu Bighorn LWB Diesel Auto 3.0L Diesel · J470 TBW

The vehicle passed its most recent MOT in December 2025, but the report indicates emerging wear in the rear suspension, specifically a ball joint with play and leaking shock absorbers. There is a persistent pattern of rear suspension degradation. The oil misting on the rear shocks has been noted since December 2024, and the recent addition of a worn anti-roll bar linkage suggests these components are steadily deteriorating. A more serious risk is the recorded history of corroded brake pipes that were covered in grease or heavy underseal. Although this was not mentioned in the most recent test, the entries from 2022 and 2023 show a trend of using underseal to mask or manage corrosion on critical safety lines. The mileage is very low for a 34-year-old vehicle, averaging roughly 3,992 miles per year. This suggests the vehicle may have spent long periods standing, which is often linked to the tyre perishing noted in 2022 and the presence of corrosion. The overall condition trend is stable but leaning toward worsening as new suspension faults appear and previous corrosion issues remain a latent risk. A buyer should first conduct a rigorous inspection of the chassis and brake pipes, looking closely for areas where thick underseal may be hiding structural rot. You should also physically inspect the rear shock absorbers for leaks and check the rear suspension linkages for excessive movement.