2017 Audi A3 1.4L Petrol · ES52 MJS

The most recent MOT on 19 January 2026 was passed with no recorded defects, and the preceding test in February 2025 also returned a clean result. Over the six‑year record there have been only advisory notices concerning the rear brake pads, first flagged in March 2023 and again in February 2024 as “close to limit”, but none have escalated to a failure. This pattern suggests a generally stable maintenance regime, with the only emerging concern being progressive wear of the rear braking system that should be addressed before it reaches a mandatory replacement point. At 36,649 miles the 2017 Audi A3 averages just over 4,000 miles per year, which is markedly below the typical UK usage of around 8‑10 000 miles annually. Such low mileage often reflects periods of limited use or extended storage, rather than intensive driving. While reduced wear on engine and transmission components is a benefit, prolonged inactivity can lead to age‑related deterioration of seals, rubber components and battery capacity, and may mask latent corrosion that would otherwise be evident under higher mileage stress. Prospective buyers should give particular attention to the rear braking assembly. Inspect the pad thickness visually and feel the pedal for any softening or pulsation under moderate braking; a high‑pitched squeal or a noticeable increase in pedal travel can indicate that the pads are nearing the end of their service life or that the discs are beginning to develop scoring. If the pads are indeed close to the limit, replacement of both pads and, if necessary, resurfacing or replacement of the rear discs should be scheduled promptly to avoid a future MOT failure. While the front brakes have not been flagged, a brief road‑test under firm braking will reveal any uneven grab or vibration that might suggest uneven wear or caliper binding. Given the vehicle’s age and low utilisation, a thorough visual and tactile inspection of time‑sensitive items is advisable. Check the tyre sidewalls for cracking, dry rot or hardening, especially on the tyre previously noted as “worn on edge”, and verify that tread depth is uniform across the width. Examine the battery terminals for corrosion and assess the charge hold, as a nine‑year‑old battery may be nearing the end of its service life. Inspect all visible fluid reservoirs for colour and level; engine oil, brake fluid and coolant can degrade even when the car is rarely driven, so a change in line with the manufacturer’s calendar intervals is prudent. Finally, look for any signs of rust on suspension bushes, chassis mounting points and under‑body panels, and confirm that the service book contains regular oil changes and filter replacements, which will give confidence that the vehicle has been cared for despite its modest mileage.