2020 Mercedes-Benz A 250 AMG Line E Auto 1.3L Hybrid electric (clean) · JC20 JAN

The vehicle remains roadworthy as of its most recent MOT on 2025-07-09, but the maintenance trend is clearly worsening. The same tyres that were flagged as worn near the legal limit in 2023 and 2024 reappeared in the 2025 test with identical defects, indicating either persistent neglect or a failure to rotate tyres properly. More concerning is the recurrence of the offside rear brake disc issue, which failed in 2025 after being passed in 2024 — a sign of either unresolved wear or a component that was not adequately inspected during the prior test. The brake disc failure suggests a potential safety risk if not addressed, and the tyre wear pattern implies a lack of routine maintenance. Mileage progression shows a steady, reasonable rate for a six-year-old vehicle — approximately 7,113 miles per year — with no sudden spikes or gaps that would suggest misuse or long-term storage. The jump from 31,864 miles in June 2024 to 42,679 miles in July 2025 reflects a typical annual usage pattern, with no evidence of excessive wear from overuse or prolonged inactivity. The consistency in mileage between tests supports the view that the car has been driven regularly, but the recurring tyre and brake issues suggest that maintenance has not kept pace with usage. Buyers should inspect the front tyres closely for uneven wear and ensure they have been rotated regularly, as the repeated edge wear on both front tyres indicates a possible alignment issue or failure to rotate. The offside rear brake disc must be examined for structural integrity — if it was weakened in 2025, it may have been missed during the 2024 test or was not replaced after the 2023 failure. Check for any binding calipers or excessive rotor thickness variation, as these can cause uneven wear and reduce braking efficiency. Also inspect the suspension bushes and coil springs for signs of wear, as these components often fail silently and can contribute to uneven tyre contact. The car’s mechanical condition is not catastrophic, but the pattern of recurring defects points to a lack of proactive servicing. A buyer should budget for immediate tyre replacement and a full brake system inspection, including the rear disc and caliper assembly. If the previous owner did not address the 2025 brake disc failure, the vehicle may carry a hidden risk of reduced stopping power. A pre-purchase inspection by a specialist mechanic familiar with Mercedes-Benz AMG Line models is strongly advised to verify the condition of the suspension, brake system, and structural integrity, particularly around the rear axle where the disc failure occurred.