2013 Isuzu D-MAX E/C Twin Turbo TD 2.5L Diesel · WF63 TGV

The 2013 Isuzu D-Max currently holds a valid MOT pass dated 15 October 2025 at 61,159 miles, but the maintenance trend is not reassuring. The vehicle failed its immediate prior test on 14 October 2025 at 61,150 miles, and the same corroded brake pipe defects have appeared repeatedly across multiple years. While the tester passed the vehicle the following day, the underlying pattern suggests ongoing corrosion management rather than any lasting repair. The most recent advisories still flag a perishing nearside front tyre and an offside rear brake pipe obscured by grease or contamination, indicating basic prep work was done to get through the test rather than addressing the root cause. At roughly 4,705 miles per year, this D-Max has covered low annual mileage for a thirteen-year-old commercial vehicle. The record shows a steady but modest climb from 59,085 miles in October 2023 to 60,393 miles by October 2024, then a jump to 61,150 miles by October 2025, meaning the vehicle has done around 2,070 miles in the last twelve months. That is still well below the UK average, and the MOT history contains no glaring gaps or suspicious mileage reversals. Low mileage can mean less mechanical wear, but it also points to long periods of standing, which accelerates rubber perishing, brake seizure, and underbody corrosion, exactly the kind of defects this record reveals. The most persistent issue is corrosion affecting the brake pipework. From the October 2024 test at 60,393 miles, testers flagged corroded and grease-covered pipes on the nearside front, nearside rear, offside rear, and the front-to-rear run. The October 2025 failure at 61,150 miles repeated the same offside rear and front-to-rear pipe corrosion before the vehicle passed the next day. This is not a one-off advisory. It is a recurring structural concern that implies either patch-level remediation or surface cleaning before each test rather than proper pipe replacement. Brake pipe corrosion on a commercial vehicle of this age, even with low mileage, can hide deeper pitting beneath surface contamination, and any in-person inspection should include a thorough check of all rigid and flexible brake lines for swelling, weeping, or soft spots under firm pedal pressure. Beyond the braking system, the nearside front tyre has been flagged for perishing or cracking at both the October 2024 and October 2025 tests, suggesting the tyre is aged rather than worn and may need replacement regardless of remaining tread depth. The October 2025 failure also recorded a major rear exhaust leak, which was presumably repaired ahead of the pass, yet exhaust integrity on a diesel twin-turbo workhorse deserves a close visual check for temporary clamps or welding. A buyer should also inspect the chassis rails, crossmembers, and suspension mounting points for corrosion, particularly if the vehicle has stood idle for extended periods. Low miles alone do not guarantee sound structural condition on a vehicle of this age and type.