2007 Volkswagen Polo 1.2L Petrol · SM07 FSV

The defining mechanical story for this 19-year-old Polo is a pattern of recurring drive shaft boot deterioration and intermittent emissions-related exhaust issues, set against a background of otherwise passable annual test results. Across the five recorded test dates, the vehicle has failed the MOT on three occasions, with two of those failures in 2022 and 2023 centred on constant velocity joint boots at both the nearside and offside front, and a 2024 failure repeating the same boot defect on both sides. The most recent test on 14 April 2026 was a pass, but it carried advisories for nearside rear tyre wear on the edge, an oil leak not deemed excessive, and discolouration of both front direction indicator lenses. The 2025 pass additionally flagged slow brake pressure build-up, which is a serviceable but noteworthy concern in a hydraulic system of this age. While the car is currently roadworthy and the most recent advisory list is not catastrophic, the repeat nature of the drive shaft boot advisories across consecutive test cycles is a clear pattern that warrants close physical inspection rather than dismissal. With 131,198 miles accumulated over approximately 19 years, the vehicle is running at roughly 6,900 miles annually, which is broadly in line with average usage for its age and indicates a car that has been in regular rather than occasional use. The mileage progression between test entries appears consistent and there are no extended lay-up periods evident in the record, which removes the usual concerns around seized brakes, perished fuel lines, or stale coolant that accompany long stationary spells. The annualised figure does, however, place the Polo firmly in high-wear territory for its component group, particularly for suspension bushes, front coil springs, wheel bearings, exhaust mounting rubbers, and clutch wear, none of which can be directly confirmed by MOT data but should be expected to be nearing or past mid-life condition on a car of this mileage. The regularity of testing itself is a positive indicator that the vehicle has not been off the road undocumented, and the consistency of the test dates suggests the Polo has remained in active service throughout. For a prospective buyer, the drive shaft boots are the single most important area to examine on a physical inspection, given that both inner and outer CV joint gaiters on the front axle have been flagged as split, insecure, or severely deteriorated on three separate occasions. Torn gaiters that are not promptly replaced allow water, grit, and road salt to enter the joint, accelerating wear of the CV internals and leading to eventual failure. A test drive should include full-lock turns in both directions at low speed while listening for clicking, knocking, or a rhythmic ratcheting from the front hubs, and the area around the front boots should be physically inspected for fresh grease deposits, perishing, or evidence of very recent replacement that may not yet be in the MOT record. Equally important is a thorough check of the oil leak referenced in the 2026 advisory, as the source could range from a simple cam cover gasket to a more serious rear main seal or timing chain area leak, and the underside should be examined in good light for drips, fresh staining on the subframe, and the condition of the exhaust lambda sensor wiring given the 2022 emissions failure. The 2025 advisory for slow brake pressure build-up also deserves a focused check on the test drive, as this can point to a failing master cylinder, a deteriorated servo, or air ingress into the hydraulic system. When pressing the pedal, the buyer should feel a firm, consistent resistance with no sponginess, excessive travel, or a pedal that slowly sinks under foot pressure, and a firm handbrake hold on a slope is essential given the handbrake lever was found to have insufficient reserve travel in 2022. The nearside rear tyre wear pattern noted in the latest test should be inspected, as edge wear often points to a worn rear beam axle bush, tracking misalignment, or a partially seized wheel bearing rather than simple age-related degradation. Finally, the lambda sensor and catalytic converter function should be confirmed through a steady idle and smooth throttle response, and both front indicator lenses examined for cracks or moisture ingress that would explain the discolouration advisory before purchase.