2017 Audi A1 1.0L Petrol · DP17 PCF

A pattern of emerging front-end wear is the defining mechanical story of this 2017 Audi A1, with the most recent test on 1 June 2026 confirming a near-side front CV joint boot in a severely deteriorated state alongside a major failure for an excessively worn suspension arm pin or bush on the same wheel. Prior to that, the record was notably clean, with passes recorded in May 2025 and May 2024 carrying no advisories whatsoever, and a June 2023 test producing only minor advisories. The sudden appearance of a major suspension defect after three consecutive clean tests suggests that the front suspension has now entered a phase of accelerated component fatigue rather than indicating chronic neglect over the vehicle's life. The advisory-only nature of the June 2023 brake and tyre observations further supports the view that the car was well-maintained through its early years, but is now beginning to show its age in the areas that typically suffer on a small premium hatchback. With 62,501 miles recorded over nine years, this A1 has covered roughly 6,945 miles annually, which sits comfortably within the typical band for its age and is neither unusually low nor disproportionately high. There are no significant gaps in the MOT history that would suggest prolonged storage or off-road periods, and the mileage accumulation appears steady and consistent with regular commuter or mixed-use driving. This level of usage means the mechanical wear profile should be moderate, with consumables such as brake pads, discs and tyres likely to be approaching or just past their second or third replacement cycle. The fact that brake pad advisories only surfaced in 2023, then disappeared in 2024 and 2025 before suspension and drivetrain issues appeared in 2026, is consistent with a car that has now reached the stage where rubber-based components and joints begin to deteriorate regardless of mileage. From a buyer's perspective, the immediate priority is a thorough inspection of the front suspension, particularly the near-side lower arm and its bushings, as the major failure on 1 June 2026 indicates the component was already at the end of its service life. On a test drive, listen for clonking or knocking noises from the front when traversing speed bumps, potholes or uneven road surfaces, and feel for any vagueness, rattle or wandering from the steering through corners. The CV boot deterioration noted on the same date will have allowed grease to escape and contamination ingress, so listen for a rhythmic clicking or knocking from the nearside front wheel when turning at low speed, and check for dark grease deposits on the inside of the wheel or beneath the front suspension. A full replacement gaiter or, if the joint has been run dry, a complete drive shaft is the likely remedy, and the cost of both the suspension arm and any associated driveshaft work should be factored into any offer. It would also be prudent to inspect the condition of the remaining front suspension components, including the off-side arm, anti-roll bar drop links and top mounts, as these tend to wear in tandem on vehicles of this age. The June 2023 advisories for both front brake pads wearing thin and perishing or cracking on all four tyres suggest these items were likely renewed shortly afterwards, but a prospective buyer should still verify the current state of the braking system and rubber. On the test drive, check for any pulling to one side under braking, any vibration through the steering wheel or brake pedal that could indicate warped discs, and ensure the pedal feels firm and progressive without excessive travel. Examine the sidewalls and tread of all four tyres for cracks, bulges or uneven wear patterns, and confirm the manufacture date if replacement is being considered, as the A1 is sensitive to outdated rubber given its performance-oriented suspension geometry. Given the mileage, it is also worth asking for evidence of cambelt and water pump replacement, as the 1.0 and 1.4 TFSI engines fitted to this generation of A1 are timing belt driven and require scheduled renewal well before now. With the major suspension and drivetrain issues addressed, this A1 should otherwise be a sound proposition, but a thorough pre-purchase inspection focusing on the front suspension and drivetrain seals is strongly advised.