2013 Audi A3 1.6L Diesel · FT62 XOC

The most recent MOT on 2025-07-23 recorded multiple issues, including a severely deteriorated offside front outer drive shaft joint boot, corroded rear sub-frame, corroded nearside rear lower coil spring, reduced damping in the offside front shock absorber, and an insecure front undertray. These indicate ongoing corrosion and wear in critical suspension and drivetrain components. Recurring mechanical patterns include rear sub-frame corrosion, which was noted in 2023 and 2025 MOTs, and coil spring issues, with fractures in 2023 and corrosion in 2025. The front brake disc, previously worn and pitted, was resolved by 2025, suggesting repairs were made. However, the persistence of corrosion and suspension component degradation points to potential long-term structural or functional risks. The trend shows some worsening, as the 2025 MOT introduced new issues (shock absorber damping, undertray) alongside recurring corrosion. While the 2024 MOT was clean, the 2023 failed test highlighted severe coil spring fractures, which may have been addressed but left underlying vulnerabilities. The vehicle’s age and mileage (13 years, 103,762 miles) align with typical usage, but corrosion and suspension wear suggest possible exposure to harsh conditions or insufficient maintenance. Mileage of 103,762 miles over 13 years averages 7,982 miles annually, which is standard for this age. This implies moderate use rather than heavy wear, but corrosion and component fatigue are still likely due to aging.