2021 Audi A4 A-Road SPT 40TDI Mhev QT SA 2.0L Diesel · S11 HBC

A 2024 Mazda A4 with only three MOT tests on file and not a single advisory or failure recorded presents an exceptionally clean DVSA history. Both the 2024-04-03 and 2024-05-07 tests passed with no defects, and the most recent examination on 2025-05-07 returned a pass with no advisories logged either. Given the very short testing window on record, it is difficult to draw long-term conclusions about component durability, but the absence of any flagged items at the latest test means there are no immediate mechanical concerns identified by the examiner at that point. At 37,217 miles across roughly two years of age, this Mazda is accumulating mileage at approximately 18,600 miles per year, which sits well above the typical private-use average for a vehicle of its age. Such high annual mileage accelerates wear on consumable items including brake pads and discs, tyres, drive belts and the clutch if it were a manual, alongside faster degradation of suspension components such as bushes, drop links and shock absorbers. The two MOT tests recorded within the space of a single month in 2024 suggest the vehicle may have been put on the road shortly before the first test, meaning the bulk of the mileage has been covered in a relatively concentrated period. Buyers should bear in mind that MOT history alone cannot verify the mechanical condition of high-mileage components that may not yet have reached the threshold for advisory reporting, particularly around the front braking system and steering linkages. On a physical inspection and test drive, particular attention should be paid to the areas most likely to suffer under sustained high-mileage use. Listen for any knocking or clonking from the front suspension over uneven surfaces, which would indicate worn anti-roll bar drop links or control arm bushes, and check for uneven tyre wear on both the inner and outer shoulders as a tell-tale sign of alignment or suspension geometry issues. On the road, test the brakes firmly from around 40 mph to check for any pull to one side, judder through the pedal, or grinding noises that could suggest warped discs or binding calipers, all of which are common on heavily used vehicles. Steering should feel precise without vibration through the wheel at speed, and the MHEV mild-hybrid system should show a smooth transition between petrol and electric assistance without warning lights on the dashboard. Because the MOT file is so brief and defect-free, there is no specific component history to target, but the mileage profile alone justifies a thorough inspection of the usual high-wear areas. Confirm that the brake discs have sufficient material remaining and show no significant lipping on the outer edges, and inspect the exhaust system for any signs of corrosion or hanging rubbers given the vehicle's age. Check the underside of the engine and transmission for any oil seepage, pay particular attention to the condition of the tyres as a proxy for general use, and verify that all dashboard MHEV system indicators function correctly. A pre-purchase inspection by a Mazda specialist or independent garage would be a sensible precaution to confirm the mechanical integrity of the powertrain, given that the MOT record covers only a small fraction of the vehicle's working life so far.