2012 Mercedes-Benz A-Class 2.0L Diesel · SY12 WRV

The vehicle currently holds a clean MOT status following a successful test on 23 December 2025 at 52,101 miles. The maintenance trend shows significant recent volatility followed by a period of resolution. A series of critical failures in early January 2025 indicated severe mechanical and structural issues, including a continuous engine oil leak, exhaust fumes entering the cabin, and seriously weakened Macpherson struts. While the December 2025 pass suggests these major faults were addressed, the rapid succession of failures in a single month indicates a period of significant neglect or deferred maintenance. The mileage profile is notably low for a 2012 model, averaging approximately 3,722 miles per year. This low usage is evident in the progression from 22,214 miles in 2015 to 52,101 miles in late 2025. While low mileage typically implies less mechanical wear, the record shows intermittent issues common with vehicles that sit idle, such as perishing tyres noted in December 2022 and various tyre wear issues throughout the history. The jump from 42,147 miles in December 2022 to 46,222 miles in January 2024 suggests a period of relatively light use, consistent with the overall low-mileage trend. A prospective buyer must conduct a thorough physical inspection of the engine bay to ensure the heavy oil leak reported in January 2025 has been fully rectified and that no residual residue remains. The presence of exhaust fumes in the cabin during that period is a serious concern that requires verification of the exhaust manifold and sealing. Given the previous reports of excessively corroded brake pipes and corroded Macpherson struts, a close examination of the underside for structural rust and the integrity of the suspension components is essential. The history also highlights recurring issues with consumable items like tyres and brake discs. Although the January 2025 test noted worn front brake discs, the most recent pass suggests these may have been replaced or are within acceptable limits. However, the buyer should verify the condition of the brake lines, hoses, and all suspension bushes, as the vehicle has demonstrated a tendency for corrosion in these areas. Ensuring that the recent repairs were comprehensive rather than superficial is vital for long-term reliability.