2015 Dacia Duster 1.5L Diesel · BR51 FFF

The latest MOT test on the 2015 Dacia Duster recorded a passing result on 2026-04-02, though this follows a notable pattern of recurring advisories and one major failure in the preceding year. While the vehicle has not failed an MOT since 2023, the persistent corrosion-related advisories—particularly on the near-side front suspension arm, rear axle, front subframe, and coil springs—suggest a structural integrity issue that has not been fully resolved. The front suspension ball joint exhibited excessive wear in 2026, indicating progressive deterioration in this critical component, which can lead to steering instability, uneven tyre wear, or even suspension failure if left unattended. The registration plate lamp failure in 2026 also highlights a recurring minor issue that should be addressed promptly to avoid further compliance risks. The recorded mileage of 83,622 miles for a vehicle aged approximately 11 years represents a moderate annual usage rate of around 7,602 miles per year, which is within the expected range for this model’s age and typical UK driving conditions. However, the absence of significant mileage gaps over the past three years could imply either consistent use or prolonged periods of inactivity, both of which influence wear patterns. Prolonged standing without movement accelerates corrosion in suspension components, subframes, and axles, as seen in the MOT history, while higher mileage would have accelerated consumable wear in brakes, tyres, and fluids. The lack of recent high-mileage accumulation suggests that wear in drivetrain or engine components is unlikely to be severe, but the structural advisories warrant closer attention to prevent premature failure. For a prospective buyer, the most critical areas to inspect are the suspension and structural components, given the recurring corrosion and wear issues. On a test drive, listen for unusual clunks or rattles from the front suspension, particularly near the near-side ball joint, which may indicate further wear or misalignment. Check for uneven tyre wear patterns, as excessive play in the suspension can cause lateral movement. Inspect the front subframe and axle for any signs of further corrosion or deformation, and visually confirm that the coil springs and Macpherson struts are free of cracks or excessive sagging. The rear axle corrosion advisory suggests that the differential housing or adjacent components may require professional assessment for long-term integrity, as corrosion can compromise sealing and lubrication. Beyond the mechanical checks, the buyer should also verify the vehicle’s fluid levels and condition, particularly the brake fluid, which can degrade over time due to moisture absorption, even without active use. Given the age of the Duster, check the tyre sidewalls for signs of perishing or cracking, which can compromise structural integrity and safety. Inspect the battery terminals for corrosion and ensure the 12V battery holds a charge when cold cranking amps (CCA) are tested, as older batteries may struggle with cold-weather performance. Finally, verify that the service book or maintenance records reflect any scheduled fluid changes or suspension component replacements, as the advisories suggest that preventative maintenance may have been overlooked. If the vehicle has been in use, ensure that the brake system has been serviced within the recommended intervals, as the minor lamp failure in 2025 could indicate a broader electrical or wiring issue that may affect brake functionality.