2009 Smart (mcc) Fortwo Coupe 1.0L Petrol · SA09 CZE

The most recent MOT test on 2025-05-12 resulted in a passing outcome, but the vehicle’s overall maintenance history reveals a pattern of recurring issues that suggest either ongoing wear or underlying mechanical challenges. Prior to this, the car failed in 2024-07-04 with a major exhaust emissions failure and a severely worn front suspension ball joint, alongside advisories for oil leaks and coil spring corrosion. The 2023-07-11 failure highlighted persistent exhaust system defects, indicating a likely fault in the catalytic converter or exhaust manifold that has not been fully resolved. While the 2023-07-19 test passed cleanly, the intervening failures suggest that the vehicle’s suspension and exhaust components have been under significant stress, warranting closer scrutiny during inspection. The nearside rear tyre nail and underinflation advisories in both 2025 tests point to either recent damage or neglect in tyre maintenance, which could exacerbate structural or tread wear if not addressed promptly. The recorded mileage of 86,798 miles for a vehicle aged approximately 17 years represents an unusually low annual usage rate of around 5,106 miles per year, which is far below the typical expectations for a car of this age and model. Such low mileage often correlates with periods of prolonged inactivity, particularly if the vehicle was stored without regular movement, leading to potential issues such as standing corrosion, particularly in the suspension, exhaust, and brake systems. The suspension advisories from 2024 and 2025—including a corroded coil spring and a worn ball joint—could be exacerbated by static conditions, as corrosion and joint degradation accelerate when components remain stationary for extended periods. Additionally, the exhaust failures suggest that the vehicle may have been left unused for significant durations, allowing emissions-related components to degrade or become blocked. Buyers should be aware that this usage profile may have contributed to the observed defects, and further investigation into the vehicle’s storage and maintenance history would be prudent. To proceed with a thorough inspection, the prospective buyer should prioritise checking the suspension components for signs of further wear or corrosion, particularly the front suspension arms and coil springs. During a test drive, listen for unusual clunking noises from the suspension, especially when navigating bumps or corners, as this may indicate further ball joint or bush wear. Inspect the coil springs for any signs of sagging, cracking, or excessive play, which could lead to uneven ride quality or alignment issues. The exhaust system should be examined for leaks, particularly around the manifold, catalytic converter, and universal joints, as the prior MOT failures suggest persistent problems. Listen for a rough idle or misfires, and check for backpressure by running the engine at fast idle with the exhaust open—excessive resistance or a lack of smooth operation would confirm the emissions issues. Additionally, verify that the tyres are properly inflated and free from nails or embedded objects, as the recent advisories indicate a history of neglect or damage. For a vehicle of this age and mileage, particularly one with a history of low usage, the buyer should also conduct a comprehensive physical inspection of the undercarriage and standing areas for signs of corrosion, especially around the suspension mounts, exhaust brackets, and wheel arches. Corrosion in these regions can compromise structural integrity and lead to premature failure of critical components. Inspect the brake system for signs of corrosion on the discs, calipers, or brake lines, as standing brakes can cause rust buildup or binding. Check the brake fluid level and condition, as old fluid can become gelled and ineffective, and ensure the master cylinder and caliper pistons are not seized. The 12V battery should be tested for voltage and charge capacity, as low usage can lead to sulphation or weak terminals. Finally, since the vehicle has not undergone a service in several years, the buyer should verify the presence of any service book stamps or records for fluid replacements, particularly brake fluid, coolant, and engine oil, which degrade over time regardless of mileage. If no service history is available, consider a professional fluid analysis to assess their condition. Additionally, examine the tyre sidewalls for signs of cracking or perishing, which can occur even with low mileage due to prolonged exposure to UV light and environmental elements.