2009 Citroen C4 1.6L Diesel · S8 XDL

The Citroen C4 presents an exceptionally clean and stable roadworthiness profile, culminating in a clean pass on 22 May 2025. The vehicle has shown a highly consistent standard of maintenance over the last three years of its recorded history. Although the log shows failures on 30 May 2023 and 14 May 2024, these were resolved immediately with clean passes on 30 May 2023 and 17 May 2024 without any defects logged. This pattern suggests rapid rectification of minor issues or administrative anomalies rather than deep-seated mechanical neglect. With 93,149 miles recorded by the May 2025 test, this seventeen-year-old hatchback has averaged roughly 5,479 miles per year. This represents a low-use profile, which often indicates short urban journeys or extended periods of inactivity. While low mileage reduces overall mechanical wear on the engine and gearbox, prolonged standing can accelerate the degradation of rubber components and cause braking components to seize. The lack of advisories in the recent tests suggests the vehicle was stored or maintained in a manner that mitigated these common standing issues. Despite the spotless official record, a physical inspection remains essential given the vehicle's age. Buyers must scrutinise the underside for structural corrosion, particularly around the rear axle mounting points, sills, and suspension coil springs, which are common failure areas on French hatchbacks of this era. Inspect the rubber suspension bushes, engine mounts, and CV gaiters for perishing or cracking caused by age rather than mileage. The braking system requires close attention. Check the brake discs for corrosion on the inner faces and ensure the calipers are not binding, a frequent consequence of low annual mileage. Verify the age of the tyres; even with ample tread, tyres older than five years lose elasticity and grip. Finally, check for oil leaks around the engine bay and inspect the exhaust system for rust, as short journeys prevent the exhaust from reaching temperatures high enough to evaporate internal condensation.