2002 Volkswagen Polo 1.4L Petrol · KD52 GYB

A persistent, non‑excessive front‑lower oil leak and a historic wear issue on the near‑side front suspension arm bush shape the mechanical narrative of this 2002 Volkswagen Polo. The latest MOT on 7 October 2024 was passed, with the oil‑leak advisory still the sole comment, showing the leak has not escalated to a failure. Earlier, a 2021 failure recorded an off‑side headlamp fault and excessive wear on the near‑side front suspension arm pin/bush; both items cleared in the subsequent test, and no further defects have been logged since 2020. At 82 382 miles after 24 years, the average annual accumulation is roughly 3 400 miles, well below typical usage for a vehicle of this age. Such low mileage can indicate long periods of inactivity, which may predispose rubber components—such as suspension bushes, tyre sidewalls and seals—to age‑related cracking even without high mileage wear. The MOT record shows no large gaps in testing, suggesting the vehicle has been regularly presented for inspection, yet the modest mileage does not guarantee that wear items are fresh; age‑related degradation should still be expected. When inspecting, focus first on the front‑lower oil leak: look for fresh oil stains around the oil pan gasket, valve cover, and lower crankcase area, and listen for any oil drippage onto hot components during a short run. Verify that the leak has not worsened by checking for oil on the under‑tray or on the ground after the engine is warmed. The near‑side front suspension arm bush, previously flagged as excessively worn, should be examined for play by applying vertical force to the wheel and feeling for any looseness or clunking over bumps; any knocking or uneven tyre wear may indicate that the bush has not been fully restored. Additionally, confirm that both headlamps illuminate correctly on high beam, as the 2021 headlamp failure required replacement; a quick visual check of illumination and a functional test of the switch will verify that the issue remains resolved. Given the age of the chassis, a visual inspection of the subframe, wheel arches and under‑body for surface rust or corrosion is prudent, especially around mounting points for the suspension arms and brake lines. While the MOT history shows no brake‑related defects, examine the brake discs and pads for uneven wear, and test the pedal for a firm, consistent feel without pulsation. A short test drive should include gentle braking, a few moderate bumps, and a steady cruise to listen for any new rattles or vibrations that could hint at emerging issues not yet captured by the MOT record.