2016 Vauxhall Astra 1.6L Diesel · DN66 AAX

The most recent MOT test dated 12 September 2025 resulted in a PASS, although the same visit also produced a FAIL on the identical date due to an offside front headlamp not functioning on dipped beam, a major defect under section 4.1.1 (a) (ii). The advisory items recorded alongside both entries are also worth noting, namely nearside and offside front tyres worn close to the legal limit and worn on edge, together with both rear brake discs showing wear, pitting, or scoring that was not deemed seriously weakened at that point. The previous two tests in October 2024 and September 2023 were passed cleanly with no advisories or defects recorded, which suggests that the issues surfacing in the 2025 test represent a relatively recent decline in condition rather than a long-standing pattern. Given that the headlamp failure and tyre wear advisories appeared simultaneously at the ten-year mark, the maintenance trend can best be described as stable but with emerging wear concerns that warrant prompt attention. With 106,301 miles recorded over approximately ten years, this Astra is averaging around 10,630 miles annually, which sits broadly in line with typical UK usage for a vehicle of its age. There are no extended gaps in the MOT record that would suggest prolonged standing, nor is there any evidence of unusually rapid mileage accumulation that would point to excessive motorway or commercial use. At this odometer reading, the major mechanical consumables such as timing chains, clutches, turbochargers (where fitted), suspension bushes, and anti-roll bar links will have experienced a full working life of wear and should be expected to require some refurbishment. The fact that mileage is steady and recorded continuously adds confidence to the provenance, but it does mean that the buyer is looking at a high-mileage example where routine wear items will be approaching or have already reached the end of their serviceable life. The advisory for both front tyres being worn close to the legal limit and on the edges points to either a tracking misalignment or worn suspension components allowing uneven contact patch wear. On a test drive, the buyer should listen for any clonking or knocking from the front suspension over uneven surfaces, particularly from the strut top mounts, drop links, and wishbone bushes, and should check for feathered tread across the tyre shoulders. Replacement tyres should be fitted promptly, and a four-wheel alignment check is advisable to prevent recurrence. The pitted and scored rear brake discs are indicative of corrosion build-up and material wear on the friction surfaces; while not seriously weakened at the last test, they are likely to continue deteriorating and may require replacement rather than machining at the next service interval. During the road test, the buyer should pay attention to any brake shudder under firm pedal application, any pulling to one side under braking, or any grinding or scraping noises from the rear, all of which would suggest the discs have worn beyond safe limits or that the calipers may be binding. Beyond the recorded defects, a ten-year-old Astra with this mileage requires careful age-based inspection regardless of MOT status. Brake fluid should have been renewed annually or at least every two years under manufacturer guidance, and the cooling system, including the radiator, thermostat, and water pump, should be checked for leaks or staining. The 12V battery is very likely approaching the end of its functional life and should be load tested, while the exhaust system, particularly the flexible joints and rear silencer, should be inspected for corrosion-induced perforation given the vehicle's age. Diesel or petrol particulate filters, where applicable, should be assessed for excessive soot loading if the car has seen short-journey use. Finally, the underside should be examined for corrosion on structural components, subframe mounting points, and brake lines, as these are common MOT failure points on Astra models of this generation. A pre-purchase inspection by a competent independent garage remains strongly recommended to verify the condition of items that the MOT test does not cover in depth, such as clutch operation, gearbox synchromesh behaviour, and auxiliary drive belts.