2004 Nissan Navara 2.5L Diesel · YM04 HMZ

Structural degradation and recurring suspension component failures define the mechanical history of this Nissan Navara, which passed its most recent MOT on 13 May 2026 despite a lingering advisory for corrosion on the offside front upper suspension arm. The vehicle has demonstrated a volatile pattern of roadworthiness, characterized by multiple failures in 2024, 2025, and 2026 that highlight significant issues with chassis-related components, including fractured anti-roll bar linkages, worn ball joints, and corroded brake lines. While the vehicle is currently certified for road use, the frequency of these failures suggests a persistent struggle to maintain critical safety systems to the required standard. Accumulating 126,684 miles over 22 years results in an average of approximately 5,758 miles per annum, a figure that is relatively low for a vehicle of this type. While this indicates limited annual usage, the MOT history reveals that this low mileage has not spared the vehicle from age-related deterioration. The consistent appearance of corrosion-related advisories and failures suggests that the vehicle may have been subjected to environmental conditions that accelerate metallic oxidation, or that it has experienced periods of inactivity that have contributed to the seizing or degradation of brake and suspension components. Prospective buyers should conduct a rigorous physical inspection of the suspension and braking systems, as these areas have been the primary points of failure. During a test drive, listen specifically for metallic knocking or clunking sounds from the front end when traversing uneven surfaces, which could indicate that the suspension arms or ball joints are again approaching their wear limits. Furthermore, test the effectiveness of the brakes under firm pressure to check for any pulling or judder, as the history of brake pipe corrosion and pitted discs necessitates a thorough verification of the entire hydraulic circuit and friction surfaces. Given the recurring reports of corrosion on brake pipes and suspension arms, the underside of the vehicle requires a detailed examination for structural integrity. Use a torch to inspect the chassis rails and crossmembers for scaling or deep rust, particularly around the mounting points for the suspension and the load-sensing valve, where previous failures were recorded. Any evidence of fresh grease or underseal applied to these areas should be treated with caution, as it may be masking ongoing corrosion. Verify the condition of the prop shaft bearing and drive shaft boots, as these components have also been flagged for excessive wear or damage in recent years, and any vibration or clicking during acceleration or tight turns should be considered a significant warning sign.