2018 SEAT Leon 1.4L Petrol · AV18 FAM

The most recent MOT test on the 2018 SEAT Leon was conducted on 2025-10-06 and resulted in a passing outcome, with no defects recorded. However, the vehicle’s MOT history reveals a pattern of recurring advisories and prior failures that suggest a need for closer inspection. While the latest test was clean, the vehicle’s previous failures—particularly the repeated warnings about tyre damage, including a dangerous failure in 2024 where the offside rear tyre had a deep cut reaching the ply and cords—indicate that tyre condition has been a persistent concern. Additionally, the persistent oil misting in the front shock absorbers from 2022 onwards, along with the 2023 and 2024 advisories on rear shock absorbers, points to wear that may be progressing beyond mere light misting, warranting a thorough inspection of suspension integrity. The presence of a failed headlamp aim adjustment in 2025 also suggests that alignment and optical systems may require attention, though this was not a roadworthiness failure. The vehicle’s recorded mileage of 59,556 miles at the time of this assessment represents a moderate annual usage rate of approximately 7,444 miles per year, which is typical for a car of this age and class. Given the vehicle’s age—just over eight years old—this mileage is neither exceptionally high nor low, but it does not preclude the possibility of accelerated wear, especially if the car has been subjected to rough driving conditions or prolonged periods of standing without fluid or lubricant replenishment. The gaps between MOT tests, particularly the 2021 test passing with no issues followed by a series of failures in 2022 and beyond, could indicate either inconsistent maintenance or operational patterns that have led to deferred repairs. For example, standing for extended periods can exacerbate issues like brake corrosion, suspension binding, or fluid degradation, while higher mileage may accelerate tyre wear, suspension bush deterioration, and internal component fatigue. Given the recurring advisories and failures, the prospective buyer should prioritise a detailed mechanical inspection before purchase. Start with the tyres, as the history shows multiple instances of cracking, perishing, and deep cuts, with the most severe failure in 2024 reaching the ply cords. Inspect the offside rear tyre for any remaining damage, and consider replacing it if the tread depth remains below 3mm or if further cracking is visible. Listen for irregular suspension noises during a test drive—clunks from coil springs or bushings, especially near the rear, may indicate failing shock absorbers or worn suspension components. Check for oil leaks under the vehicle, as misting in the shock absorbers suggests internal damage that could lead to further hydraulic failure. Additionally, verify that the headlamps are correctly aligned and functioning, as the 2025 failure highlights potential misalignment or electrical issues. Beyond the mechanical checks, address the broader roadworthiness concerns by ensuring the vehicle’s fluid levels are topped up, particularly brake fluid, coolant, and engine oil, as standing can cause degradation in these systems. Inspect the brake system for corrosion on discs or binding calipers, as prolonged standing can lead to rust formation and reduced braking performance. Check the battery terminals for corrosion and ensure the 12V battery is in good condition, as older vehicles may struggle with electrical systems if the battery is weak. Finally, review the service history for any missed maintenance, such as timing belt replacement or suspension component servicing, and confirm that the vehicle has not been subjected to excessive stress or misuse that could accelerate wear. If the buyer is comfortable with the findings, proceed with caution, but budget for potential immediate repairs to the tyres, suspension, and alignment systems to restore safe and reliable operation.