2015 Peugeot 108 1.2L Petrol · PX65 MVK

The most recent MOT test results for the 2015 Peugeot 108 show a failure on 2024-11-04, with the vehicle passing on 2025-11-07 despite retaining several persistent advisories and one major defect. The trend over the past two years is concerning, as the vehicle failed on both occasions due to the front exhaust system being insecure, a critical structural failure that compromises emissions compliance and exhaust gas recirculation integrity. Additionally, the repeated nearside and offside front anti-roll bar linkage pin or bush wear advisories suggest progressive deterioration in the suspension’s lateral stability control components, which could lead to uneven tyre wear or handling instability if left unaddressed. These recurring issues indicate either substandard maintenance or underlying wear patterns that warrant immediate attention, as they do not appear to have been rectified between tests. The recorded mileage of 51,648 miles for a vehicle aged approximately 11 years represents a relatively low annual usage rate of around 4,695 miles per year, which is unusually low for its age. Such low mileage can result from infrequent use, long periods of stationary storage, or a preference for alternative transportation methods. However, this profile may also mask underlying issues such as standing corrosion, particularly in the brake systems, suspension components, and exhaust manifold, where prolonged idleness accelerates oxidation and degradation. The risk of corrosion-related failures—such as binding calipers, warped brake discs, or rusted suspension bushes—is heightened in vehicles that remain unused for extended periods, potentially leading to unexpected mechanical failures or reduced roadworthiness during testing. A thorough inspection should therefore prioritise checking for corrosion in these areas, especially if the vehicle has been stored in damp or salty conditions. Given the recurring MOT advisories and the critical nature of the front exhaust system failure, the prospective buyer should commence with a comprehensive mechanical inspection focusing on the suspension and exhaust components. The worn anti-roll bar linkage pins or bushes should be visually inspected for signs of excessive play or mechanical binding, with particular attention to any clunking or rattling noises when driving over bumps or uneven surfaces. The front exhaust system must be thoroughly examined for signs of detachment, cracks, or corrosion, and any leaks should be sealed or replaced to prevent emissions-related failures. Additionally, the drive shaft oil seal should be checked for leaks, as the minor oil leak recorded in previous tests could escalate into a more serious fluid loss if the seal fails. For the buyer’s practical inspection, given the vehicle’s age and low mileage, the condition of the tyres should be scrutinised for sidewall perishing or cracking, which can weaken the rubber and compromise safety, even if the tread depth is adequate. The 12V battery should be tested for voltage output and overall health, as prolonged disuse can lead to sulphation or internal failure, reducing cranking power and potentially causing the vehicle to fail to start. The brake system should be inspected for signs of corrosion on the discs and linings, or any binding in the calipers, which can occur when the vehicle stands stationary for long periods. Fluid levels—particularly the brake fluid, coolant, and transmission fluid—should be checked for degradation or contamination, with a recommendation to replace the brake fluid every two years or as per the manufacturer’s service schedule, regardless of mileage. Lastly, the vehicle’s service history should be verified to ensure that mandatory time-based servicing, such as the oil change and filter replacement, has been completed, as these are critical for maintaining engine and drivetrain longevity.