2011 Vauxhall Corsa 1.2L Petrol · LL11 FFD

The vehicle is currently roadworthy but the maintenance history indicates a worsening trend regarding both engine efficiency and structural integrity. While it passed the test in March 2026 at 46,345 miles, it had failed just five days prior due to high carbon monoxide levels at idle. This failure suggests an underlying combustion issue or sensor fault that was only addressed immediately before the re-test. The persistent mention of under-body rust across the two most recent tests confirms that corrosion is actively developing on the chassis. The recorded mileage of 46,345 miles is exceptionally low for a 15-year-old vehicle, averaging approximately 3,100 miles per year. The usage pattern appears highly irregular; for instance, between October 2023 and October 2024, the car covered only 291 miles, suggesting it sat for long periods. However, the vehicle then saw a spike of over 2,000 miles in the following months. Such low mileage often leads to the degradation of rubber components and seals, which aligns with the uneven engine running noted in late 2024. A buyer must conduct a thorough inspection of the chassis to assess the depth of the rust flagged on the front and rear underbody. Because this is a recurring advisory, it is vital to determine if the corrosion is merely surface-level or causing structural perforation. The engine should be monitored at idle to ensure the carbon monoxide issue was fully rectified and not merely masked by a temporary fix. Given the low-use history, check for seized brake calipers and perished suspension bushes, which are common issues in vehicles that remain stationary for extended periods.