2017 Isuzu D-MAX 2.5L Diesel · DC60 COW

The most recent MOT test on 2026-03-10 confirms the Isuzu D-Max remains roadworthy at 29,810 miles, with no defects recorded. However, the history reveals a concerning pattern of repeated failures just before each passing test—both in 2024 and 2025, the vehicle failed at 21,820 and 26,829 miles respectively, only to pass the following day at slightly higher mileages. While the most recent tests show no issues, this suggests the tester may have identified minor but recurring faults that were either rectified or overlooked between tests. The lack of advisories or defects in the last two passes indicates no serious structural or mechanical failures, but the repeated near-failures warrant scrutiny of components prone to gradual wear, such as suspension bushes, brake calipers, or exhaust systems. The recorded mileage of 29,810 miles over nine years—approximately 3,312 miles annually—is unusually low for a vehicle of this age, particularly given the D-Max’s typical use case. The gap between the 2024 and 2025 tests spans 1,800 miles in just over a year, followed by another 5,000-mile interval before the 2026 test, which could imply periods of inactivity rather than consistent driving. Such low mileage may reduce wear on high-mileage components like engines or transmissions, but it also raises questions about whether the vehicle has been stored improperly, leading to potential corrosion or fluid degradation. The absence of rust-related advisories in recent tests is reassuring, but a thorough inspection of wheel arches, underbody, and suspension mounts would be prudent. Given the history of near-failures, a buyer should prioritise examining the suspension system for worn or leaking bushes, particularly at the rear where binding calipers were likely the cause of past failures. The brakes, including discs and pads, should be checked for uneven wear or glazing, as repeated near-failures often point to caliper sticking or binding issues. Exhaust components, especially at the rear, should be inspected for leaks or corrosion, as these are common failure points in older diesel vehicles. Additionally, the vehicle’s fluid levels—engine oil, coolant, and brake fluid—should be verified, as prolonged low mileage can lead to contamination or degradation. A pre-purchase inspection by a qualified mechanic is strongly advised to confirm the absence of hidden issues.