2009 Nissan Micra 1.2L Petrol · KV59 WCM

Structural integrity of the underbody is the primary concern for this Nissan Micra, as evidenced by the recurring advisory for flaky rust noted during the most recent test on 28 August 2026 and the preceding annual inspection. While the vehicle has maintained a consistent pattern of passing its MOT examinations over the last seven years, the emergence of this corrosion warning suggests that the metal components beneath the chassis are beginning to degrade. This trend of recurring advisories indicates that the structural condition is not improving, and prospective buyers should view the current pass as a snapshot of roadworthiness that necessitates immediate physical verification of the chassis and subframe condition. Accumulating approximately 50,610 miles over seventeen years results in an average usage rate of under 3,000 miles per annum, which is significantly lower than the national average for a vehicle of this age. This low-mileage profile often points to periods of infrequent use or extended intervals where the car may have remained stationary. Mechanically, such usage patterns can lead to the accelerated oxidation of exposed metal surfaces, such as the underside, and may cause components like brake discs and calipers to seize or develop surface corrosion due to lack of regular movement. During your physical inspection, you must prioritise a thorough examination of the underside to assess the extent of the flaky rust flagged by the testers. Use a torch to inspect the main structural members, floor pans, and suspension mounting points for any signs of scaling or pitting that could compromise the vehicle's integrity. If the rust is merely surface-level, it may be manageable, but any flaking that reveals deep-seated corrosion or structural thinning should be treated as a significant point of negotiation or a reason to walk away. Listen closely for any grinding or scraping noises from the wheels while driving, as the low annual mileage increases the risk that the brake discs have developed heavy surface oxidation or that the calipers have become sluggish. Beyond the structural concerns, verify the condition of the braking system, which was previously flagged for thin pads in 2022. On your test drive, perform a series of controlled stops to ensure the pedal feel is firm and that the vehicle does not pull to one side, which would indicate uneven braking force or a binding caliper. Additionally, check that the windscreen wipers operate smoothly and clear the glass effectively across their full arc, as this was a specific failure point in 2022. Given the age and usage profile, ensure all rubber suspension bushes and gaiters are free from perishing or splitting, as these components often deteriorate over time regardless of the low mileage recorded on the odometer.