2021 Audi A4 S Line 35 TDI Mhev S-A 2.0L Diesel · SH71 COU

The most recent MOT test on 19 December 2025 resulted in a pass, but the advisory history indicates a concerning trend regarding the condition of the front axle consumables. While the vehicle remains legally roadworthy, the repetition of tyre wear advisories from the January 2025 test through to the December 2025 test suggests that previous warnings have not been rectified. The addition of a new advisory for pitted or scored front brake discs indicates that the vehicle is entering a phase of necessary maintenance where multiple components are approaching the end of their serviceable life. With 38,705 miles recorded, the vehicle has covered an average of approximately 7,741 miles per year. This represents a standard and healthy usage profile for a five-year-old diesel vehicle, avoiding the excessive wear associated with high-mileage commercial use while also avoiding the potential issues of long-term stagnation. This mileage level is generally favourable for the longevity of the diesel engine and the mild-hybrid electric vehicle components, though it necessitates a thorough verification of the service history to confirm that scheduled oil and filter changes have been strictly adhered to. The recurring advisories regarding the nearside and offside front tyres being worn on the edges are a primary concern for a prospective buyer. This specific wear pattern is a classic symptom of incorrect wheel alignment, faulty camber settings, or worn suspension bushes and steering linkages. During a test drive, you must pay close attention to the steering feel; any pulling to one side or a wandering sensation could confirm alignment issues. Additionally, listen for any rhythmic thumping or clunking from the front end when traversing uneven surfaces, as this may indicate that the suspension components contributing to the uneven tyre wear require immediate replacement. The advisory regarding the front brake discs being worn, pitted, or scored should also be addressed promptly. On your test drive, apply the brakes firmly and check for any shuddering through the steering wheel or a pulsating sensation in the brake pedal, both of which are indicative of disc deformation or uneven thickness. The pitting and scoring also suggest that the braking surface is no longer optimal, which can lead to reduced stopping efficiency and increased noise. Given the current advisories, you should budget for the replacement of both the front brake discs and the tyres, and ensure a professional four-wheel alignment is performed alongside these repairs to prevent the issue from recurring.