2004 Audi A4 1.9L Diesel · LV54 BVR

A pattern of progressive front suspension wear and corrosion-related advisories dominates this vehicle's MOT history, with the most recent test on 11 March 2026 passing but flagging a corroded front subframe, corroded rear coil springs, and worn upper suspension arm pins or bushes. While no defects were recorded at the 2025 retest, the immediately preceding test on 5 March 2025 failed on major defects for excessively worn front suspension arm pins or bushes on both rear arms, indicating that the upper and front suspension components have been an ongoing concern across multiple test cycles. An earlier dangerous failure on 16 March 2023, where a nearside front anti-roll bar linkage was found fractured, reinforces that the front suspension and anti-roll assembly have been a chronic weakness. Across six recorded tests spanning 2022 to 2026, the vehicle has passed four times and failed twice, with the failures clustering around structural and suspension integrity rather than emissions, lighting, or braking systems. At roughly 110,244 miles over approximately 22 years, the vehicle averages around 5,011 miles annually, which is notably low for a car of this age and suggests either extended periods of standing or genuinely limited use. The gap between the 2022 and 2023 tests is consistent with annual MOT scheduling, but the absence of any earlier recorded tests in the supplied history limits assessment of how the mileage has accumulated over the full lifespan. Lower annual mileage of this kind can reduce wear on drivetrain and high-mileage components such as clutches and internal engine parts, but it often correlates with increased corrosion on underbody components, seized brake calipers from infrequent use, and deterioration of rubber bushes and boots that age regardless of mileage. The recurring advisories relating to corroded shock absorber casings, corroded rear coil springs, and a corroded subframe align with the kind of age-related underbody degradation expected on a low-mileage, older vehicle exposed to road salts and moisture over two decades. For a prospective buyer, the front suspension assembly should be the primary focus of any inspection and test drive. The advisories and failures relating to suspension arm pins or bushes, anti-roll bar linkages, and upper suspension arms suggest that knocking or rattling over uneven road surfaces, vague or imprecise steering response, and uneven tyre wear across the front axle are all realistic symptoms to watch for. On a road test, listen for clonking noises from the front end when traversing speed bumps or potholes, and pay particular attention to steering wander or a vague feeling of looseness through the front wheels, which would indicate further deterioration of the bushes and linkages flagged in the MOT record. A physical inspection with the wheels off the ground, or at minimum a thorough rocking of each front wheel by hand to detect play in the bushes and ball joints, would be prudent given the recurrence of these defects. The underbody and corrosion-related advisories also warrant close attention before purchase. The 2026 advisory noting subframe corrosion, combined with the 2022 advisories on corroded shock absorber casings and the 2026 advisory on corroded rear coil springs, indicates that surface corrosion is spreading across structural and load-bearing components. A visual inspection from beneath using ramps or a lift is advisable to assess the extent of corrosion on the subframe mounting points, brake and fuel pipe runs, and exhaust mounting brackets, as MOT advisories only flag what is visible during a standard test. Brake feel should also be checked carefully for any binding or uneven pulling, given that low annual mileage and long standing periods can lead to seized caliper slide pins or pistons. Finally, the nearside front tyre damage advisory from 2022 should prompt a check of current tyre condition and age, and any oily residue around the front shock absorbers noted in 2022 would be worth re-examining to confirm whether the light misting has progressed to an active leak.