2015 Isuzu D-MAX 2.5L Diesel · SC65 EBZ

The most recent MOT test for the 2015 ISUZU D-MAX on 2026-01-28 resulted in a clean pass, marking a positive turnaround from the previous failures in late 2023 and early 2024. However, the overall maintenance history reveals a pattern of recurring issues, particularly in the suspension, braking, and electrical systems, which have persisted despite passing tests in some instances. The vehicle’s MOT history shows a mix of advisories and major failures, with repeated faults in ball joints, shock absorbers, brake pipe corrosion, and ABS/ESC systems indicating underlying wear or potential design limitations. While the latest test is satisfactory, the presence of prior advisories—such as worn suspension components and tyre edge wear—suggests that the vehicle has undergone significant mechanical stress over its operational life, warranting careful scrutiny before purchase. The recorded mileage of 110,560 miles for a vehicle aged approximately 11 years represents a moderate annual usage rate of around 10,051 miles per annum, which is typical for a D-MAX in its class. This level of mileage implies a balanced but not particularly light or heavy usage profile, with no obvious signs of prolonged idling or excessive wear from low-mileage conditions. However, the consistency of wear-related advisories—particularly in suspension components and brake systems—could be exacerbated by higher mileage, as these areas are prone to cumulative stress from repeated loading and cornering. The absence of recent, rapid mileage accumulation does not mitigate the need for thorough mechanical checks, especially given the vehicle’s age and the recurring faults observed in prior MOTs. Given the vehicle’s MOT history, prospective buyers should prioritise a comprehensive inspection of the suspension system, focusing on the front and rear ball joints, shock absorbers, and coil springs for signs of excessive play, binding, or physical damage. Listen for unusual clunking or rattling noises during cornering or over bumps, as these may indicate worn suspension bushes or loose components. The brake system should be scrutinised for uneven wear patterns on the tyres, which align with the prior MOT advisories on tyre edge wear, and for any signs of brake fluid degradation or hydraulic system issues, such as spongy pedal feel or reduced braking efficiency. Inspect the brake pipes for corrosion, particularly near the joints, as the prior advisories suggest ongoing ingress of moisture or contaminants, which could compromise structural integrity over time. Additionally, buyers should verify the condition of the electrical systems, given the recurring ABS and ESC faults, by checking for warning light persistence after starting the engine and testing the vehicle’s stability control features during a test drive. The rear fog lamp and windscreen washer functionality, which failed in 2023, should be confirmed as repaired and operational. For the 2015 D-MAX, given its age and mileage, it is advisable to check the tyre sidewall for signs of perishing or cracking, which can occur from prolonged exposure to UV light and temperature fluctuations. The 12V battery should be tested for charge capacity and clean terminals, as standing vehicles can lead to corrosion or battery drain, particularly in the brake system where low fluid levels were previously noted. Lastly, ensure that all fluids—brake, coolant, and transmission—are at appropriate levels and not showing signs of contamination or degradation, as these can degrade over time even without significant mileage. If possible, cross-reference service records to confirm the last brake fluid service and suspension component replacements, as these are critical for maintaining roadworthiness and safety.