The Triumph Herald presents a mixed mechanical picture. The most recent MOT, dated 28 April 2010 at 69,605 miles, passed cleanly with zero defects recorded. That test sits over sixteen years in the past as of today, meaning the vehicle has not been subjected to a roadworthiness assessment in well over a decade and a half. The maintenance trend is therefore impossible to classify as stable, worsening, or improving from the record alone. The last known condition was sound, but the sheer length of time since that inspection renders the certificate effectively historical rather than indicative of current structural or mechanical integrity.
The mileage pattern tells a story of extremely light use followed by a long period of apparent inactivity. Between the March 2009 failure at 69,553 miles and the April 2010 pass at 69,605 miles, the car covered just 52 miles in over a year. The 2008 tests at 69,505 miles show similarly minimal accumulation. This is roughly 1,160 miles per year across the vehicle's life, which is exceptionally low. Such low annual mileage can preserve drivetrain components and reduce consumable wear, but it also raises concerns about prolonged standing. Seals, hoses, brake callipers, and fuel system components deteriorate with age and disuse as readily as they do with mileage. Tyres may appear legal but could be perished from age alone.
The 2009 failure is the most technically significant entry in the record. The tester flagged excessive corrosion affecting structural strength within 30 centimetres of the body mountings, an insecure front body section, and a sharp edge caused by corrosion. These are not cosmetic issues. Corrosion near body mountings directly compromises the structural integrity of the monocoque, and a sharp edge poses a danger to other road users. The fact that the car passed cleanly in April 2010 suggests remedial welding or panel work was carried out, but the nature and quality of that repair remain unknown without physical inspection. A buyer should examine the front body mountings, sills, and floor pans thoroughly, checking for fresh plating, underseal concealing poor repairs, or recurring rust.
The 2008 failure also warrants attention. The offside rear brake recorded little or no effort, and the parking brake efficiency fell below requirements. Combined with the hand brake cable adjuster noted in the 2009 failure, this points to a rear braking system that was poorly maintained or neglected during that period. Whether the issue was resolved permanently or simply patched for the test is unclear. Any prospective inspection should include a rolling road brake test, a check of rear calliper pistons for seizure, and examination of the hand brake cable and linkage for free movement and equal adjustment. Given the car's age and long dormancy, a full brake overhaul using new seals, flexible hoses, and fluid would be a prudent baseline before road use.