2020 Audi A3 S Line 35 Tfsi Mhev S-A 1.5L Petrol · DX70 VTU

A consistent record of MOT pass results defines the roadworthiness profile of this 2020 Audi A3, with three recorded tests between 2023 and 2025 all cleared without any failures. The most recent examination on 28 October 2025 produced a pass alongside two advisories, both relating to front tyres worn close to the legal limit and showing edge wear on the nearside and offside positions. Prior to that, the 2024 and 2023 tests returned completely clean results with no advisories recorded, suggesting that the tyre wear flagged in 2025 represents the first emerging wear pattern in the documented history. The overall trajectory shows a vehicle that has remained compliant at every test but is now beginning to surface component-related advisories consistent with a car entering the middle phase of its service life, particularly on tyres, which are consumable items that naturally reach the end of their usable tread as mileage accumulates. With 48,359 miles recorded against an age of roughly six years, this A3 has covered approximately 8,060 miles annually, placing it close to the typical usage rate for its age bracket. The mileage progression between tests appears steady rather than abrupt, with no significant gaps in MOT history that would suggest prolonged periods off the road, and no evidence of rapid mileage accumulation between consecutive examinations. This relatively even usage pattern is mechanically favourable in the sense that components such as the DSG-style automatic transmission, the mild-hybrid 48V electrical system, the turbocharged 1.5 TFSI engine, and the suspension assemblies have all been worked regularly rather than left standing, reducing the risk of issues associated with long-term lay-ups such as oil seal drying, brake caliper seizure, or 12V battery degradation. However, the mileage is sufficient for normal wear items including brake discs, pads, coil springs, and suspension bushes to be approaching or past mid-life, even though none of these items have yet been flagged on an MOT. For a prospective buyer, the front tyre edge wear advisories on both sides deserve specific attention during a physical inspection and test drive, as uneven or one-sided shoulder wear on a front-driven vehicle commonly points toward either incorrect wheel alignment, worn suspension bushes, or deteriorated top mounts and wishbone components. It would be prudent to inspect all four tyres for brand, age, and tread depth, and to check the sidewalls for any signs of bulging or uneven wear patterns, since both front tyres reached the advisory threshold simultaneously which suggests a systemic geometry issue rather than a single perished tyre. On a test drive, listen for any knocking or clonking from the front suspension over speed bumps and uneven surfaces, pay attention to steering pull to either side under braking or acceleration, and feel for vagueness or wandering in the steering response, all of which can indicate worn control arm bushes, drop links, or track rod ends that have not yet deteriorated enough to fail an MOT but are likely approaching replacement age. The braking system should also be evaluated carefully despite the absence of any brake-related advisories, given the mileage and the mild-hybrid configuration which uses regenerative braking and can lead to rear brake corrosion due to reduced application of the friction brakes at the rear axle. During a test drive, listen for any grinding, squealing, or binding sensations through the pedal, particularly from the rear, and check for pulling to one side under firm braking which would indicate a seizing caliper or a flexible brake hose degradation. The mild-hybrid system itself, while not testable through a standard MOT, warrants a scan with a diagnostic tool capable of reading the 48V battery state of health and the belt-driven starter-generator function, as these components are specific to this MHEV variant and can present expensive failures outside the scope of MOT testing. A pre-purchase inspection by a specialist familiar with Audi MHEV systems would be a sensible precaution to confirm the condition of the hybrid hardware alongside the mechanical items already identified for closer scrutiny.