2012 Citroen C1 1.0L Petrol · CP12 DVT

Structural corrosion is the primary mechanical concern for this vehicle, with a documented progression of rust across the chassis and suspension over the last six years. While the vehicle passed its most recent test on 2 May 2026, this followed a failure in April 2026 caused by a seriously weakened rear axle and an incorrectly adjusted parking brake. The history shows a worsening trend, moving from minor sub-frame advisories in 2020 to widespread corrosion of the coil springs and suspension arms in subsequent years, indicating a persistent issue with the vehicle's structural integrity. The recorded mileage of 66,939 miles is low for a fourteen-year-old vehicle, averaging approximately 4,781 miles per year. This usage pattern suggests limited wear on the primary drivetrain and engine components. However, the prevalence of corrosion on the sub-frames and suspension components despite the low mileage indicates that environmental factors or periods of inactivity have had a more significant impact on the vehicle's condition than mechanical wear from distance traveled. A physical inspection should focus on the quality of the repairs made to the rear axle and the current state of the front suspension. The May 2026 advisories highlight worn anti-roll bar linkage pins and bushes on both the nearside and offside, as well as corrosion on the brake hose ferrules. During a test drive, listen for knocking or clicking sounds when traversing uneven surfaces or during low-speed cornering, which would indicate that the anti-roll bar linkages have deteriorated further. Attention must also be paid to the remaining corrosion on the steering and braking components mentioned in the latest report. Ensure the brake pedal feel is consistent and that there is no excessive travel in the handbrake lever, given the previous failure for incorrect adjustment. Because the coil springs and sub-frame have been flagged for corrosion across multiple years, a thorough check for any new signs of structural weakening or surface rust on the underbody is essential to determine the longevity of the current repairs.