2018 SEAT Leon 1.4L Petrol · GD67 VLJ

The most recent DVSA MOT test on the 2018 SEAT Leon was conducted on 2026-04-09, resulting in a pass. However, the vehicle’s MOT history reveals a concerning pattern of recurring issues, particularly with suspension components. The most critical failure occurred in 2024-01-26, where the offside rear coil spring was declared fractured or broken, necessitating immediate repair. Since then, the vehicle has passed subsequent MOTs, but the presence of multiple light oil misting advisories on all four shock absorbers—recorded in both 2024-05-23 and 2026-04-09—suggests ongoing wear or potential internal damage to these components. These advisories under 5.3.2(b) indicate compromised hydraulic integrity, which could lead to premature failure if not addressed, and warrant close monitoring during any future servicing. The oil misting alone does not automatically fail the vehicle, but it is a clear indicator that the shocks are degrading and may require replacement sooner rather than later. The vehicle’s recorded mileage of 62,807 miles for a 2018 model represents a reasonable annual usage rate of approximately 7,851 miles per year, which is typical for its age and likely reflects a mix of daily commuting and occasional longer trips. There is no evidence of extreme overuse or rapid mileage accumulation, which would accelerate wear on critical systems like brakes, suspension, and drivetrain components. However, the absence of service records or a service booklet means the exact maintenance history—particularly for fluid changes, filter replacements, and suspension servicing—remains unknown. The 2018 model year is particularly sensitive to fluid degradation over time, especially hydraulic fluids in the braking and suspension systems, which can lose effectiveness if not replaced every 60,000 to 100,000 miles or as recommended by the manufacturer. Given the MOT history, the most urgent buyer inspection should focus on the suspension system, as the coil spring failure and oil misting advisories indicate significant wear. On a test drive, listen for unusual clunking or rattling noises from the rear suspension, particularly when the vehicle is driven over bumps or at higher speeds, as this may signal coil spring or strut failure. Inspect the shocks for excessive sagging or uneven ride quality, and check for any fluid leaks around the shock absorber mounts or seals. Additionally, visually inspect the suspension bushings for signs of cracking or excessive play, which can exacerbate handling issues and contribute to further wear. If the shocks are confirmed to be beyond their serviceable life, replacement should be prioritised, as the vehicle’s ride quality and safety could be compromised without them. For the rest of the vehicle’s roadworthiness, conduct a thorough physical inspection of the 2018 SEAT Leon, particularly focusing on items that are more prone to age-related degradation. Check the tyre tread depth and sidewall condition for signs of perishing or cracking, which can become critical if the vehicle has been stationary for extended periods. Ensure the tyres are within legal limits and that there is no evidence of uneven wear, which could indicate suspension or alignment issues. Inspect the brake system for signs of corrosion on the discs or binding calipers, especially if the vehicle has been left parked for long periods, as standing corrosion can lead to reduced braking performance. Verify the condition of the 12-volt battery, as older vehicles may suffer from reduced capacity or internal corrosion, which can cause starting issues or electrical gremlins. Lastly, since the vehicle has not undergone a full service in recent years, consider having the manufacturer-recommended fluid changes (oil, brake fluid, coolant, and transmission fluid) performed, as these fluids degrade over time regardless of mileage. Pay particular attention to the brake fluid, which can absorb moisture and become less effective, leading to spongy pedal feel or reduced stopping power.