2014 SEAT Leon SE Technology TDI 1.6L Heavy oil · CL07 LOG

The most recent MOT test conducted in May 2026 resulted in a pass with no recorded defects. Reviewing the recent history, the vehicle shows a stable maintenance trend, despite a single failure recorded in February 2025. The fact that the vehicle passed its subsequent test just ten days later suggests that any identified faults were addressed promptly. This pattern of immediate rectification is a positive indicator of an owner who is attentive to the vehicle's legal compliance and mechanical upkeep. With 154,963 miles recorded, this SEAT Leon has seen significant usage over its twelve-year lifespan, averaging roughly 12,914 miles per year. This level of mileage is higher than the UK average and suggests the vehicle has likely been used for regular, sustained driving, such as commuting or motorway travel. While this high mileage necessitates a more rigorous inspection of wear-and-tear components, it often implies that the engine and drivetrain have been subjected to regular operating temperatures, which can be less taxing on diesel components than frequent short-distance trips. As the MOT records are currently free of advisories, your physical inspection should focus on components that may be nearing the end of their service life due to high mileage. Pay close attention to the suspension and steering; during the test drive, listen for any dull thuds or metallic clunks when traversing uneven surfaces, which could indicate worn suspension bushes, deteriorated ball joints, or fatigued coil springs. Furthermore, monitor the braking performance for any vibrations through the pedal or steering wheel, which might indicate warped brake discs, or any pulling to one side that could suggest binding calipers. You should also inspect the underside for signs of excessive corrosion or fluid leaks that could impact the vehicle's structural integrity over time. Finally, inspect the tyres for signs of uneven wear, which could point to alignment issues or worn dampers, and check the sidewalls for any age-related perishing or cracking. Given the high mileage, it is essential to verify the service history specifically for the timing belt and water pump replacement interval, as failure to adhere to these schedules is a significant risk for this engine type. You should also check that exhaust emissions appear consistent and ensure the 12V battery is in good health to support the high cranking requirements of a high-mileage diesel engine.