2016 Vauxhall Mokka 1.4L Petrol · MF66 ARU

A recent advisory for an oil leak on the 23 October 2025 test marks a shift in the vehicle's mechanical profile following a period of clean results. While the 2025 MOT was passed, the presence of this leak follows a significant failure in July 2024 where the vehicle was flagged for a dangerous brake pad deficiency on the nearside rear, alongside major defects regarding windscreen wiper and washer functionality. The overall trend shows a transition from component-specific failures in 2024 to the emergence of fluid seepage in the most recent inspection, suggesting that while the vehicle is currently roadworthy, new maintenance requirements are surfacing. The recorded mileage of 39,402 miles over a ten-year period represents a low annual average of approximately 3,940 miles. This usage pattern indicates the vehicle has been driven significantly less than the UK average, which can mean less wear on high-mileage components like the engine and gearbox. However, such low annual accumulation can also lead to other mechanical considerations, as vehicles that cover short distances frequently may experience more frequent thermal cycles and less consistent operation of exhaust and emission systems compared to long-distance motorway vehicles. Prospective buyers should pay close attention to the oil leak noted in the October 2025 advisory. During a test drive, it is advisable to monitor for any distinct burning smells, particularly after the engine has reached operating temperature, which could indicate oil dripping onto hot exhaust components. It is also worth checking the engine bay for visible traces of oil misting or weeping around gaskets and seals. Given the previous failure regarding the nearside rear brake pads, a thorough inspection of the remaining braking components is necessary to ensure there is no uneven wear or binding in the calipers that could affect stopping performance. The 2024 failure regarding the windscreen wiper and washer system should also be verified to ensure that the components have been fully rectified and are not merely functioning at a marginal level. Ensure the wipers clear the glass without streaking or juddering and that the washer jets provide a strong, directed spray across the entire windscreen. Any hesitation in the wiper motor or a weak pump could indicate that the previous issues were addressed with temporary fixes rather than full component replacements.