2010 Peugeot 407 2.0L Diesel · DE10 ACY

The 2010 Peugeot 407 demonstrates stable roadworthiness based on its most recent MOT, which passed on 2026-03-05 at 48,331 miles. However, the immediate prior test on 2026-03-04 resulted in a failure despite no defects being recorded, raising questions about procedural accuracy or testing conditions. Subsequent tests from 2024 to 2025 show consistent passing with no defects, suggesting the vehicle has maintained compliance. The lack of recorded faults in recent years indicates no critical mechanical or structural issues, though the abrupt failure without explanation warrants further scrutiny. The vehicle’s mileage of 48,331 miles over 16 years equates to an average of 3,021 miles annually, significantly lower than typical usage. This suggests prolonged periods of inactivity or minimal use, which can lead to issues like fluid degradation, corrosion, or seized components. The MOT history shows no gaps beyond standard annual intervals, but the low mileage may mask wear on consumables such as tyres or brake pads. The 2024 test at 43,683 miles and subsequent 2025 test at 46,150 miles indicate gradual progression, though no specific maintenance trends are evident from the data alone. A buyer should prioritise inspecting the suspension system for worn bushes or coil springs, as low mileage can sometimes obscure gradual deterioration. The exhaust system and corrosion resistance should also be checked, as inactivity may accelerate rust in vulnerable areas. While the MOT records show no advisories or failures, the recent unexplained failure and low mileage pattern justify a thorough pre-purchase inspection to confirm the vehicle’s mechanical integrity beyond documented tests.