2016 Audi A3 1.6L Diesel · LB66 OKL

The most recent MOT test on 17 June 2026 resulted in a pass, although the same date also shows a prior failed attempt due to a nearside headlamp aim that was too low, a defect classified as a PRS requiring rectification before the vehicle could be re-presented. Beyond the headlamp adjustment, the latest test recorded two minor defects relating to a smearing windscreen wiper blade and reduced intensity on the offside front position lamp, together with advisories for a deteriorating rear registration plate and cracking or perishing on the offside front tyre. Looking at the broader MOT trend, the vehicle has passed each annual test since 2022, but the pattern of recurring and emerging advisories suggests a slowly worsening maintenance profile rather than genuine improvement. The persistent registration plate deterioration, repeated front tyre issues, recurring nearside rear shock absorber oil misting, and the appearance of an engine oil leak and coolant leak in 2023 all indicate that while the car remains roadworthy, several ageing components are now demanding closer attention. With 94,298 miles recorded over approximately ten years, the vehicle is averaging around 9,400 miles annually, which is broadly typical for a car of this age and segment. There are no extended gaps in the MOT record that would suggest long periods of standing, so the mileage accumulation appears consistent and the mechanical implications are those of a moderately used vehicle rather than one suffering from severe high-mileage wear or the specific risks associated with prolonged inactivity such as seized brakes, perishing rubber, or stale fluids. The recurring advisory for nearside rear shock absorber light oil misting is the most consistent item across four consecutive tests and warrants careful evaluation. Light misting can remain stable for considerable time, but it typically progresses to more pronounced seepage and eventual reduction in damping efficiency. On a test drive, listen for clonking or knocking from the rear over speed humps and uneven surfaces, and observe whether the rear of the car settles quickly after compression or continues to oscillate, which would indicate the shock absorber is losing its hydraulic function. The 2023 advisory for an engine oil leak and a coolant leak should also be investigated, as even minor leaks tend to worsen with time and may point to degraded gaskets, seals, or porous coolant pipes, particularly on a ten-year-old Audi. Check the underside and engine bay for fresh staining, and verify that coolant and oil levels are at maximum on a cold engine before any test drive. Several other advisories deserve targeted inspection. The offside front tyre cracking and perishing noted in 2026 is a particular concern because sidewall deterioration from age occurs regardless of tread depth, and a tyre that looks visually adequate can be structurally compromised. Inspect both front tyres closely for sidewall cracking and check the DOT production date code, as tyres over six years old should be replaced regardless of remaining tread. The 2024 advisory regarding the offside front anti-roll bar linkage ball joint dust cover being severely deteriorated suggests the joint is now exposed to dirt and moisture ingress, which accelerates wear; listen for a metallic clunk or rattle from the front end during direction changes and over rough roads. Additionally, verify that the headlamp aim has been correctly set following the recent PRS, confirm the offside front position lamp and wiper blade have been rectified, examine the rear registration plate for legibility, and ensure that all fluid services, particularly brake fluid and coolant, have been performed in line with calendar-based intervals. Given the vehicle's age, it is also prudent to inspect the 12V battery, test the air conditioning system for proper function, and confirm a complete service history with documented timing belt or chain replacement intervals appropriate to the engine variant fitted.