1995 Mazda Bongo 2.5L Diesel · N848 BRC

A twenty-year-old Mazda Bongo carrying over 222,000 miles and a repeated history of structural corrosion advisories and failures is the defining mechanical story of this vehicle, with the most recent test on 9 July 2026 returning a pass but accompanied by advisories specifically noting corrosion to the offside rear inner suspension mounting area at the sill, alongside anti-roll bar wear and a recurring engine oil leak. The 2025 mid-year failure for serious corrosion to the front crossmember and nearside rear inner sill, combined with the earlier 2022 failure which saw major defects raised against the offside rear inner sill, chassis, and both front inner wheel arch suspension mounting areas, demonstrates that structural integrity is the single largest risk factor for any prospective purchaser. The pattern indicates that while it has passed the last two tests, the corrosion story has not been resolved and is being actively monitored rather than remediated, meaning the next twelve months could see a return to failure if further deterioration occurs at any of these previously flagged structural points. Against an age of roughly twenty years, the recorded 222,935 miles equates to an annual accumulation of approximately 11,147 miles per year, which sits broadly in line with what one would expect from a working commercial-derived van of this vintage. Testing frequency has been consistent year on year since at least 2022, with no evidence of extended lay-up periods or unusual mileage gaps between recorded tests, suggesting continuous use rather than long-term storage. That said, the combination of high accumulated mileage and continued service does mean that consumable wear items such as brake discs, pads, wheel bearings, clutch components, and engine ancillary drive parts will have reached or be approaching the upper end of their expected service life, independent of the structural concerns already documented. For a buyer evaluating this vehicle today, the primary inspection priorities must be the structural areas already flagged by the DVSA examiner. The offside rear inner sill, front crossmember, and both front inner wheel arch suspension mountings should be physically examined with the vehicle raised, looking for any perforation, flaking scale, or fresh underseal applied over previously corroded metal, as the recorded history shows these zones have been the subject of serious findings and current advisories. On a test drive, listen for clonking or knocking from the front suspension over uneven surfaces, which would indicate movement at the corroded inner strut top or wheel arch mounting areas, and pay close attention to any steering vagueness or pulling, as compromised structural rigidity at the front crossmember can subtly affect front end geometry. The rear anti-roll bar D bushes, which have been flagged as worn in every test since at least 2022, should be checked by pushing laterally on the rear of the vehicle at axle height to detect any looseness, and any further knocking or rattling over bumps would suggest the bushes have now deteriorated beyond the advisory threshold. Finally, the persistent oil leak advisory noted on every single test record since 2023 warrants visual inspection of the engine bay and undertray for fresh oil residue, and on the road, attention should be paid to any rising temperature gauge, oil warning light behaviour, or smell of burning oil from beneath the bonnet. Given that the underlying corrosion issues are progressive rather than resolved, any prospective purchase should be accompanied by a quoted cost estimate from a bodyshop or structural specialist for remedial welding at the sill, crossmember, and wheel arch areas before committing, as these repairs can rapidly exceed the value of a vehicle of this age and mileage. A pre-purchase inspection by a ramp-based mechanic rather than a roadside viewing is strongly advised to confirm whether the advisory corrosion remains stable or has progressed since the July 2026 test.