2012 Peugeot 508 2.0L Diesel · ML62 HPC

A remarkably clean MOT history defines this 2012 Peugeot 508, with every recorded test over the past three years passing on the second attempt after a first-presentation failure that itself recorded no defects. The pattern on both 2024-04-11 and 2025-04-23 of failing one day and passing the next, with no advisories or defects noted on either outcome, strongly suggests administrative or rectification delays rather than genuine mechanical shortcomings. The most recent test on 2025-04-24 recorded a clean pass with no advisories, reinforcing the impression of a vehicle that has remained structurally and mechanically sound well into its second decade. The absence of any recorded corrosion, suspension, brake, or exhaust advisories across five consecutive tests is notable for a car of this vintage, indicating no flagged deterioration in the areas that typically concern older vehicles. At 181,078 miles against a 14-year age, this 508 has accumulated roughly 12,934 miles annually, placing it firmly in high-mileage territory for its cohort. The gap between the 2023-02-16 pass and the 2024-04-11 failure indicates the car covered considerable distance in a 14-month window, consistent with regular long-distance or commuter use rather than occasional running. This usage profile is double-edged: high annual mileage typically correlates with more frequent replacement of consumables such as brake pads, discs, tyres, and timing components, but it also tends to keep engines and drivetrains in healthier working order compared to low-mileage vehicles that suffer from oil seal drying, coolant degradation, and surface corrosion from infrequent use. Given the clean MOT sheet, the wear from this mileage appears to have been managed through proactive maintenance rather than deferred repair. For a prospective buyer, the clean advisory record means the MOT history offers limited specific component guidance, so a focused physical inspection should concentrate on the typical high-wear areas of a high-mileage Peugeot 508. Pay particular attention to the front suspension, especially the lower wishbone bushes, anti-roll bar drop links, and top mounts, listening for clonking over uneven surfaces and feeling for imprecise steering response. On the test drive, check for juddering through the steering wheel under braking, which on this model commonly points to warped front discs, and listen for any grinding or squealing that might suggest pads running low after the next service interval. The 1.6 and 2.0 HDi diesel variants in particular are known for timing belt tensioner wear and minor oil leaks from the sump gasket and cam cover, so a thorough under-bonnet check for fresh oil residue and a listen for any diesel knock from cold are worthwhile precautions. Finally, because the MOT record shows no flagged structural or underbody corrosion, the buyer should still carry out a visual examination of the subframe, suspension arms, and brake pipe routing, particularly around the rear axle where road salt tends to accumulate on French saloons of this era. Inspect the exhaust system for any blueing at joints or hangers that may be approaching the end of their service life, given the high mileage. Verify that the clutch take-up is smooth and the gearbox selects cleanly across all ratios, as these wear items would not necessarily be flagged at MOT but are relevant at this odometer reading. With its unblemished recent test history and the latest pass dated 2025-04-24, this 508 presents a mechanically reassuring proposition, provided the typical high-mileage service items are confirmed in good order.