2005 Isuzu N-Series 3.0L Diesel · SY55 AEB

The vehicle presents a stable roadworthiness profile following a clean pass in the December 2025 test at 128,815 miles. While the history shows intermittent failures, the most recent results indicate that previous mechanical issues have been addressed. The maintenance trend appears to be improving, moving from a period of frequent failures between 2023 and 2025 to a clean record in the latest inspection. The recorded mileage of 128,815 miles over 21 years averages approximately 6,134 miles per year, which is consistent with light commercial use. The data shows a steady progression in mileage, though a significant five-year gap in records exists between the September 2022 test at 124,938 miles and the September 2023 test at 126,394 miles. This suggests the vehicle may have been stationary or used very sparingly during that period. A buyer should focus physical inspections on the braking system and steering components. The October 2023 failure at 126,392 miles flagged excessive play in the offside front steering linkage ball joint and brake efficiency issues, while the October 2024 failure at 127,694 miles noted imbalanced rear brakes and excessive brake fluctuation. Although these were resolved for the 2025 pass, the recurring nature of these faults suggests the braking system and steering linkages require close scrutiny for wear or improper repair. Corrosion and exhaust integrity also warrant attention. The March 2015 test recorded corroded nearside and offside front brake pipes alongside a major exhaust leak. While the most recent tests show no such defects, the age of the vehicle makes it prudent to inspect the chassis, brake lines, and exhaust system for signs of advancing structural corrosion or leaks that may have developed since the last inspection.