2013 Audi A4 2.0L Diesel · FT13 XGU

Front suspension coil‑spring failure dominates the recent MOT record, with a fractured off‑side spring recorded in April 2026 and a nearside spring failure a year earlier, each classified as a major defect. A further major failure on the same test was the front brake disc being “significantly and obviously worn”, prompting a remedial pass on the subsequent 30 April 2026 test. Apart from these two incidents, the car has passed every other MOT without recorded defects, indicating that the majority of its roadworthiness issues are confined to the front suspension and braking system. At 110 557 miles over a 13‑year lifespan the average annual mileage is roughly 8 500 mi, which sits squarely within typical UK usage patterns. The MOT history shows no prolonged gaps in testing, suggesting the vehicle has been kept on the road consistently rather than sitting idle for extended periods. This mileage level, combined with the documented front‑suspension failures, points to a moderate wear regime where the loads transmitted through the front axle have likely contributed to the spring fractures and accelerated brake‑disc thinning. Prospective buyers should give the front suspension a thorough visual and tactile inspection. Look for any signs of cracked, broken or unusually shortened coil springs, and check that the spring seats and mounting points are free of corrosion or deformation. During a low‑speed drive, feel for excessive sag, uneven ride height or a “knocking” noise over bumps, which would indicate compromised spring integrity or related bushings. The front brake discs should be measured for thickness (the minimum safe limit is typically 22 mm for this model) and examined for scoring, warping or uneven wear; a pulsating pedal or vibration when applying the brakes would corroborate disc deterioration. Beyond the specific failures, a comprehensive test drive should include checks for steering pull, irregular tyre wear and any abnormal noises from the front axle or steering rack, as these can be secondary symptoms of compromised suspension geometry. Verify that the brake pedal feels firm and that there is no judder when braking, and inspect the surrounding wheel arches for rust or damage that could affect suspension mounting points. Addressing the coil‑spring and brake‑disc issues promptly will be essential to restore full front‑end reliability before the vehicle is relied upon for regular use.