2019 Mercedes-Benz A 1.3L Petrol · LL69 SZZ

The latest MOT test was passed on 11 November 2025, but the overall maintenance trend is concerning. While the vehicle passed without defect in 2023, the subsequent two years indicate a decline in preventative care, with the vehicle failing its most recent two tests. The most recent failure was particularly significant, involving a major defect for excessively fluctuating service brakes alongside advisories for worn and pitted discs and thin brake pads. This suggests a pattern of neglecting critical consumables until they reach a failure point rather than replacing them as part of a proactive service regime. With 56,530 miles recorded over approximately seven years, the vehicle has averaged roughly 8,076 miles per year. This is a typical usage rate for this class of vehicle and suggests a consistent duty cycle. Mechanically, this mileage is the stage where primary wear-and-tear components, such as suspension bushes and braking hardware, typically require their first major replacement. Because the mileage is steady, the vehicle is less likely to suffer from the degradation associated with long-term standing, such as seized calipers or perished rubber seals. The MOT history reveals a recurring issue with the braking system that requires close scrutiny. The record of excessively fluctuating brakes and pitted discs is a strong indicator of brake judder, which typically manifests as a shuddering sensation through the brake pedal or steering wheel during deceleration. A prospective buyer must verify whether the front discs and pads were fully replaced following the November 2025 failure or if the vehicle was simply passed on a marginal basis. A physical inspection of the disc surfaces for scoring or a prominent lip at the outer edge is essential to ensure the system is now performing to safety standards. Attention must also be paid to the tyres and wheel alignment. The 2024 failure for dangerous tread depth and damaged ply, combined with specific mentions of inner edge wear on the offside front, suggests a potential alignment issue or a lack of regular pressure checks. During a physical inspection, check all four tyres for uneven wear patterns and examine the sidewalls for any remaining cracking or perishing. It is highly recommended to verify the steering geometry to ensure the vehicle is not continuing to scrub the inner edges of the front tyres. Finally, ensure the undertray mentioned in the latest advisory is securely fastened and not loose, as this can lead to wind noise or damage to underbody components.