2016 Citroen C1 1.0L Petrol · HF16 KHC

The vehicle is currently roadworthy, but the maintenance trend shows a clear shift toward structural and component degradation. While it passed the May 2026 test at 30,330 miles, the tester identified several new advisories that were absent in the previous year. The appearance of corrosion on the front sub-frame and suspension arms, alongside corroded rear brake hose ferrues, indicates that the vehicle is beginning to suffer from age-related oxidation and environmental wear despite its low total mileage. At 30,330 miles over ten years, this car has travelled exceptionally little, averaging roughly 3,000 miles per annum. This low usage explains the mechanical longevity of the engine and drivetrain but also correlates with the recurring issues with rubber-based components. The record shows a pattern of tyre perishing and damage, as seen in the 2024 advisory for cracking rear tyres and the 2025 failure due to deep cuts reaching the cords. These faults suggest the car likely sits for long periods, leading to dry rot and sidewall damage rather than simple tread wear. A buyer must conduct a thorough physical inspection of the front sub-frame and suspension arms to ensure the corrosion has not progressed beyond the advisory stage into structural weakness. The reported corrosion on the rear brake hoses requires close monitoring for any leaks or further structural thinning that could lead to hydraulic failure. Given the 2024 report of pitted front brake discs, the entire braking system should be checked for uneven wear or seizing, as low-mileage vehicles often experience surface rust on discs when used infrequently.