2020 Isuzu D-MAX 1.9L Diesel · CE20 ACU

The most recent MOT on 1 April 2026 returned a Pass with no recorded defects, and the preceding three annual tests in 2025, 2024 and 2023 also recorded clean passes. This uninterrupted sequence of passes indicates a consistent maintenance regime and suggests that any wear or emerging faults have, to date, been addressed before they escalated to a failure point. The absence of advisories or minor defects across four years points to a stable mechanical condition, although the high mileage will inevitably place greater demand on wear items. At 134,425 miles for a vehicle first registered in 2020, the D‑MAX averages roughly 22,400 miles per annum – well above the typical 10‑12 000 miles expected for a light commercial vehicle of this age. Such a mileage rate implies frequent long‑distance or heavy‑load operation, which accelerates depreciation of the engine, transmission, suspension and braking components. There are no obvious gaps in the recorded mileage, suggesting continuous use rather than prolonged periods of storage, so age‑related perishing of rubber components is likely to be more significant than calendar‑based corrosion. When inspecting the vehicle, give particular attention to the condition of the tyre tread and sidewalls; high mileage combined with age can lead to sidewall cracking and tread hardening even if the tread depth appears acceptable. Examine the suspension – look for worn or cracked bushings, loosened ball joints and any uneven tyre wear that could indicate mis‑alignment or sagging coil springs. On a test drive, listen for clunking or knocking over bumps, and feel for any excessive body roll or steering wander that would betray deteriorating bushings or worn shock absorbers. The braking system should be checked for disc thickness, surface rust and pad wear; a pulsating pedal or squeal at higher speeds can signal warped discs or glazing of pads, which are common after many stop‑start cycles. Given the vehicle’s age of six years, verify the health of the 12 V battery and ensure the terminals are clean and free of corrosion; a battery that has spent long periods idle may have reduced cranking power. Inspect the engine bay for any signs of oil or coolant leaks, especially around the valve cover gaskets and the water pump, as fluid degradation accelerates with mileage. Confirm that the service book shows regular oil and filter changes at the manufacturer’s interval, and that the timing belt or chain (if applicable) has been replaced according to the service schedule, as failure of these items can cause catastrophic engine damage. Finally, check for rust on the chassis rails, wheel arches and under‑body panels – prolonged exposure to moisture combined with high mileage can promote corrosion that may affect structural integrity over time.