2015 Vauxhall Astra 1.4L Petrol · DP65 OKL

A pattern of exhaust integrity concerns is the defining mechanical theme running through this Astra's MOT record, with advisories or failures touching the exhaust system at four of the seven recorded tests between 2020 and 2026. The most recent pass on 9 February 2026 noted a defective central front exhaust mounting, while earlier examinations picked up a minor exhaust gas leak from the centre box in 2022 and another flexi leak in 2024. Alongside this, both rear brake discs were flagged as worn, pitted, or scored at the latest test, suggesting the rear braking surfaces are nearing the point where replacement will be required. The overall trajectory shows the vehicle passing its tests consistently, but with a steady accumulation of advisories that point to components approaching the end of their service life rather than any acute deterioration. Mileage accumulation on this 2015 Astra is notably low, with 51,266 recorded over approximately eleven years, equating to around 4,661 miles annually. A gap is visible between the 2020 test and the early 2022 tests, though mileage between those events is not separately recorded here, which could reflect either reduced use during that period or simply extended intervals between tests. The relatively gentle annual rate of accumulation suggests the engine, clutch or transmission, and drivetrain components will have experienced considerably less wear than is typical for a vehicle of this age, though standing periods can introduce their own concerns around rubber seals, brake caliper slide mechanisms, and dry bearings. The consistent low rate of mileage accumulation does not eliminate component ageing, particularly for items made of rubber or polymer that degrade with time regardless of use. For a prospective buyer, the exhaust system warrants close physical inspection beneath the vehicle, with particular attention paid to the centre box, the flexi joint, and the front mounting rubber, listening for any ticking or hissing from the exhaust when the engine is running from cold. The rear brake discs, now recorded as pitted and scored on both sides at the 2026 test, should be inspected for lip formation at the outer edge and any pulsing or vibration through the brake pedal under moderate deceleration on the test drive. If the discs have worn beyond the manufacturer's minimum thickness, replacement will be required together with fresh pads, and the caliper slide pins and guides should be checked to confirm they are freeing correctly given the low annual mileage. The front headlamp aim issue recorded as a failure in 2022 is unlikely to recur unless the lamps have been disturbed, but verifying that both headlamps project to the correct pattern against a flat wall during an evening inspection remains worthwhile. The tyre-related advisories and the 2023 dangerous failure for rear tread depth below 1.6mm, alongside the 2022 advisory for tyres worn close to the legal limit at 3mm, indicate that the rear axle has historically been the faster-wearing end for rubber. On inspection, confirm the current tread depth across the full width of each tyre rather than just the central groove, and check the sidewalls for the perishing or cracking that was previously flagged. The windscreen washer non-functionality recorded as a major defect in both 2022 and 2023 suggests a recurring electrical or pump concern that should be verified by operating the system from the driver's seat and confirming fluid reaches the windscreen and, if fitted, the rear wash function. Finally, given the low accumulated mileage, listen carefully for any suspension knocks or clonks over uneven road surfaces, as the nearside and offside front strut top mounts, drop links, and anti-roll bar bushes are all candidates for stiffness or seizing after extended periods of light use rather than active wear.