2015 Vauxhall Corsa 1.2L Petrol · NG15 AAX

The Vauxhall Corsa’s most recent MOT tests, conducted on 26 June 2025 at 42,657 miles, reveal a concerning pattern of repeated failures despite no recorded defects. The vehicle passed once and failed once on the same day, suggesting either a procedural error in the test centre or, more likely, a persistent but undocumented issue that evaded detection. The previous cycle in July 2024 at 39,476 miles followed the same pattern—pass and fail on identical dates—while the 2023 test at 37,008 miles passed without issue. This inconsistency implies either inconsistent testing standards or a mechanical condition that intermittently fails inspection criteria, such as minor corrosion, suspension wear, or brake binding that only surfaces under specific conditions. The lack of advisory notes or defects in any test further complicates interpretation, as it suggests the vehicle may have narrowly avoided failing on previous occasions. The recorded mileage of 42,657 miles over approximately 11 years—roughly 3,878 miles annually—indicates unusually light usage for a vehicle of this age. The gap between the 2023 and 2024 tests spans 11 months, covering 2,468 miles, while the 2024 to 2025 interval covers just 3,181 miles over 11 months, suggesting periods of inactivity rather than consistent driving. Such low mileage can mask wear issues, as components like suspension bushes, coil springs, and brake calipers degrade over time regardless of distance travelled. However, it also raises questions about whether the vehicle has been stored improperly, leading to potential corrosion or fluid degradation that isn’t yet visible in the MOT record. Given the repeated test failures without clear defects, a buyer should prioritise an independent inspection of the suspension system, particularly the rear axle and bushings, which are common failure points in this model. The binding brake issue hinted at by the test failures warrants a thorough check of rear calipers, wheel cylinders, and brake discs for uneven wear or corrosion. Structural integrity should also be assessed, focusing on the sills, wheel arches, and subframe for signs of rust penetration or damage that could compromise safety. The lack of advisories in the MOT history does not guarantee these areas are sound, as minor issues may not always trigger a fail. Finally, fluid levels—brakes, power steering, and engine oil—should be verified, as prolonged inactivity can lead to contamination or degradation.