2017 Audi A4 1.4L Petrol · DA55 SCA

A clean MOT record with two consecutive passes at the most recent tests on 2025-08-13 and 2024-12-11 suggests this Audi A4 has maintained consistent roadworthiness, with no advisories or component-level defects logged across any of the recorded tests. The two historical failures, dated 2024-12-05 and 2023-11-17, both show no defects recorded against the vehicle, which is an unusual but recognised pattern; this typically indicates the car was either presented in a state that could not be properly assessed, was unavailable for examination, or was withdrawn before testing could be completed. Without recorded defect details, the precise mechanical reasons for those retests remain unclear, but the fact that each failed attempt was followed shortly afterwards by a clean pass within the same month of the 2023 failure and within days of the 2024 failure demonstrates that the issues, whatever they were, were resolved promptly and have not reappeared. Overall, the vehicle presents a stable and reassuring DVSA history with no chronic advisories pointing to wear progression in suspension, braking, or structural components. At roughly 9,000 miles per year over nine years, this A4 sits comfortably within typical usage parameters for its age, neither suggesting excessive motorway wear nor periods of prolonged standing that can degrade brake discs, seize calipers, and weaken 12V battery health. The recorded mileage progression across tests implies consistent year-round use, which is mechanically beneficial for keeping seals lubricated, preventing brake surface corrosion, and maintaining suspension bushing flexibility. There are no significant gaps in testing that would suggest the car was laid up for multi-year periods, meaning the components flagged in the routine wear cycle for a 2017 Audi A4, such as front control arm bushes, anti-roll bar drop links, and rear subframe mounting points, have likely been exercised regularly rather than left to deteriorate statically. The mileage profile indicates the vehicle has reached a stage where age-related consumable replacement is expected, but nothing in the usage data suggests premature fatigue. From a buyer perspective, the absence of any logged advisories means there is no specific component history to investigate further, but it is still prudent to carry out a targeted physical inspection of the items most commonly flagged on A4s of this generation. The front lower wishbones, track control arms, and anti-roll bar drop links are known wear items that can develop play without necessarily triggering an MOT failure at the limits; on a test drive, listen for clonking or knocking over speed humps and rough tarmac, particularly from the front end, and feel for vagueness or shudders through the steering wheel. Inspect the underside of the front subframe and the rear axle assemblies for any bubbling or perforation corrosion, as Audis of this era can develop surface rust in these areas even when not flagged at test. Apply the handbrake firmly on an incline and release to confirm clean disengagement, and feel for any juddering through the brake pedal under firm stopping from around 40 mph, which would suggest disc warp. Finally, because the mileage is moderate rather than low, a thorough service history review is worthwhile to confirm timing belt or cam belt replacement intervals have been observed, along with recent renewal of brake fluid, coolant, and automatic transmission fluid if so equipped. Cold-start the vehicle and listen for any auxiliary belt chirp, timing chain rattle on initial turnover, or excessive diesel clatter if the variant is a TDI, all of which can be masked once the engine is warm. Check for any oil misting around the cam cover gasket, valve cover, and turbo seals, and inspect intercooler hoses for signs of perishing or oil contamination on diesel derivatives. A compression or diagnostic live-data check can also reveal injector balance issues or DPF soot loading on TDI units approaching higher mileages. Overall, the DVSA record presents a favourable starting position for this vehicle, and a careful physical inspection combined with a documented service history should provide adequate assurance before purchase.