2020 Mercedes-Benz A 1.3L Petrol · AY70 ATT

The most recent MOT test conducted in December 2025 resulted in a pass, though it is important to note that the vehicle initially failed due to a missing offside rear wheel fixing and front tyres being worn close to the legal limit. When evaluating the overall maintenance trend, the history shows a recurring pattern of tyre wear advisories, specifically regarding the edges of the front tyres, which were noted in both 2023 and 2025. While the vehicle is currently roadworthy, this repetition suggests that the underlying cause of the tyre wear has not been fully addressed or is a persistent characteristic of the vehicle's current setup. With a recorded mileage of 39,998 miles over a six-year period, the vehicle has averaged approximately 6,666 miles per year. This represents a moderate to low usage profile, which is generally favourable for the longevity of the engine and drivetrain components. However, such usage patterns mean the vehicle may not have been subjected to the regular high-speed running that helps clear carbon deposits from the engine or prevents brake components from seizing. The mileage is consistent with a vehicle used primarily for local or short-distance trips, which necessitates a closer inspection of components that can suffer from inactivity. Given the recurring advisories regarding front tyre wear on the edges, a primary focus during your inspection should be the suspension and steering geometry. This specific type of wear often indicates incorrect wheel alignment, such as camber or toe issues, or potentially worn suspension bushes and control arms. During the test drive, pay close attention to the steering feel; any pulling to one side, vibrations through the steering wheel, or clunking noises when traversing uneven surfaces could indicate that the suspension components are failing or that the alignment remains incorrect. You should also visually inspect the tyres for uneven tread depth across the width of the tyre. Furthermore, because the vehicle has relatively low annual mileage, you must perform practical checks for age-related degradation. Inspect the tyre sidewalls for any signs of perishing or cracking, which can occur even if tread depth is sufficient. Check the brake discs for excessive corrosion or pitting and ensure the calipers are not binding, as infrequent use can lead to seized components. Finally, verify the service book to ensure that time-based maintenance, such as brake fluid replacements and oil changes, has been carried out according to the manufacturer's schedule rather than solely relying on mileage intervals.