2016 Mercedes-Benz A-Class 1.5L Diesel · 16 BSD

The most recent MOT test on 2026-06-10 resulted in a passing outcome, though it included two advisories related to tyre wear—one on the offside rear tyre showing excessive lateral wear and approaching the legal limit, and another on the nearside front inner tyre exhibiting similar edge wear. While the vehicle has otherwise maintained a clean MOT history since 2024, the presence of these recurring tyre-related advisories suggests a pattern of uneven tyre degradation, which could indicate underlying alignment or suspension issues. The failure in 2023-06-23 for a fractured nearside rear coil spring is a critical point, as it indicates a significant structural wear event that should be addressed before further deterioration compromises ride quality or safety. This history does not show a clear improvement or worsening trend over the past three years, but the coil spring failure is a red flag warranting immediate attention to prevent potential long-term suspension or driveline damage. The recorded mileage of 115,831 miles for a vehicle aged approximately ten years represents a moderate annual usage rate of around 11,583 miles per year, which is within the expected range for this class of car. Lower mileage could reflect periods of stationary use, while higher mileage would typically accelerate wear on consumables like tyres, brakes, and lubricants, as well as suspension and drivetrain components. The absence of extreme mileage spikes or prolonged gaps in usage suggests that the vehicle has been driven regularly, but the consistent tyre wear advisories and the coil spring failure imply that the suspension system has been subjected to significant stress. This combination of mileage and maintenance history underscores the importance of a thorough inspection to identify whether the coil spring failure was isolated or part of broader suspension degradation, and to confirm that the tyres’ wear patterns are not exacerbated by misalignment or uneven load distribution. Given the MOT history, the prospective buyer should prioritise a detailed mechanical inspection focusing on the suspension system, particularly the rear coil springs and their associated components. The fractured nearside rear coil spring indicates that the spring has failed catastrophically, and the remaining springs should be examined for signs of fatigue, cracks, or excessive compression. Symptoms to watch for during a test drive include a noticeable sag or uneven ride height on the nearside rear, clunking noises from the suspension when driving over bumps, or a binding sensation when cornering. Additionally, the tyre wear advisories suggest that the vehicle may have misalignment issues, leading to uneven tyre contact patches. Inspect the wheels for uneven wear, check for lateral alignment adjustments, and verify that the tyres are not excessively worn on one side. If the coil spring failure is confirmed, the buyer should also inspect the shock absorbers, bushings, and strut mounts for signs of wear or damage, as these components often fail in conjunction with coil springs. Beyond the mechanical checks, the buyer should conduct a comprehensive physical inspection of the vehicle’s age-appropriate components. Given the tyre mileage and wear patterns, the tyres should be replaced if they are worn to the legal limit or if the lateral wear indicates severe misalignment or suspension issues. The vehicle’s brake system, particularly the rear discs and calipers, should be inspected for signs of corrosion, binding, or uneven wear, as prolonged stationary use can exacerbate these problems. The brake fluid should be checked for contamination or degradation, with a full flush recommended if the vehicle has been stationary for extended periods. The 12V battery should be tested for charge capacity and terminal corrosion, as older vehicles are more susceptible to battery failure due to age-related internal degradation. Finally, the fluid levels in the engine, transmission, and differential should be topped up or replaced if necessary, with a focus on time-based servicing for fluids like the engine oil, brake fluid, and coolant, as these degrade over time regardless of mileage. If the coil spring failure is confirmed and rectified, the buyer should also consider a full suspension inspection to ensure that the remaining components are in good condition and that no further wear or failure is imminent.