2007 Nissan Micra 1.4L Petrol · KB57 ESU

Persistent degradation of the suspension and exhaust systems defines the mechanical history of this Nissan Micra, which secured a pass on 13 November 2025 despite a growing list of structural and safety-related advisories. The vehicle exhibits a consistent pattern of recurring issues, particularly regarding coil spring corrosion and exhaust integrity, which have been flagged repeatedly over several years. While the car has avoided major test failures since 2022, the accumulation of advisories suggests that the underlying hardware is subject to age-related fatigue that requires ongoing monitoring rather than isolated repairs. With 84,290 miles recorded over 19 years, the vehicle has averaged approximately 4,436 miles per annum, indicating a pattern of light, intermittent usage. While this low annual mileage might suggest reduced mechanical stress on the drivetrain, it often correlates with the specific type of deterioration seen here, such as exhaust system corrosion caused by condensation buildup during short journeys and the gradual perishing of suspension bushings. The consistent nature of the advisories across consecutive annual inspections indicates that these components have not been replaced but rather monitored, meaning the vehicle is currently operating on parts that are nearing the end of their functional service life. Prospective buyers should prioritise a detailed inspection of the front and rear coil springs and the entire exhaust assembly, specifically the back box and mounting points. During a test drive, listen closely for metallic rattling or knocking sounds when traversing uneven road surfaces, which would indicate that the suspension arm bushes or the corroded coil springs are failing to dampen road shocks effectively. Any clunking from the front end during low-speed steering manoeuvres or over speed bumps should be treated as a sign that the suspension arm bushes, which have been flagged since 2019, have progressed beyond their initial advisory stage and now require replacement. The tyre condition remains a recurring point of concern, with frequent notes regarding uneven wear and tread depth approaching the legal limit. This pattern of edge wear often points to neglected wheel alignment or geometry issues, which can accelerate the degradation of steering components. When test driving, ensure the vehicle tracks straight on a level road without pulling to either side, and inspect the inner and outer tyre shoulders for irregular wear patterns. Finally, check the operation of all exterior lighting, as the history shows a repeated tendency for indicator lenses to discolour and position lamps to suffer from electrical interference, which can lead to intermittent connectivity or failure of the lighting circuits.