2005 Volkswagen Polo 1.4L Petrol · G4 WUB

A pattern of recurring minor electrical and tyre condition advisories, highlighted by a recent exhaust emissions failure, dominates this Polo’s MOT record. The latest test on 25 February 2026 was passed but still noted a non‑functional central rear stop lamp, a front oil leak and early‑stage cracking on both rear tyres; a month earlier the car failed due to carbon‑monoxide levels exceeding the manufacturer’s limit, and earlier failures recorded a split CV boot on the nearside front drive shaft, a dangerous tear on the offside front tyre and an out‑of‑adjustment headlamp. The overall trend shows intermittent serious defects interspersed with persistent low‑severity advisories. Recorded at 47,197 mi after 21 years, the vehicle averages roughly 2,250 mi per year – well below typical usage for a model of this age. Such low annual mileage generally reduces cumulative wear on engine, transmission and suspension components, yet the MOT data reveal that low mileage has not prevented tyre degradation or the emergence of specific component faults. The MOT chronology is regular, with annual or six‑monthly tests from 2021 onward, indicating no prolonged gaps in testing that might conceal hidden deterioration. Prospective buyers should focus on the front oil leak noted in both 2024 and 2026 advisories; inspect the engine bay for fresh oil residue, monitor the oil level between fills and watch for any increase in oil consumption. The split CV boot on the nearside front drive shaft, flagged in 2024, warrants a visual check for grease splatter on the wheel arch and a listening test for whine or clunk when accelerating and decelerating, especially over bumps. The rear stop lamp’s non‑function must be verified and the wiring harness inspected for corrosion or loose connections. Tyre condition is a recurrent issue – both rear tyres show early cracking and the offside front tyre previously suffered a structural tear – so a thorough tyre inspection for sidewall cracks, tread loss, bulges or uneven wear is essential, and replacement may be required. During a test drive, listen for any abnormal noises from the front suspension or CV joints, feel for vibration or pulling that could indicate worn bushes or misaligned steering, and watch the exhaust for excessive smoke or unusual odors that might hint at the earlier emissions failure. Verify that all lights, including the central rear stop lamp and headlamps, operate correctly and are correctly aimed. A qualified pre‑purchase inspection should concentrate on the exhaust system, CV boots, oil leak source, tyre integrity and lighting circuitry to confirm that the identified defects have been remedied and that no further deterioration is present.