2021 Audi A5 S Line 35 TDI Mhev S-A 2.0L Diesel · LM21 YWB

A clear pattern in the MOT record is the front‑tyre wear issue, flagged on both sides in successive years and accompanied by a tyre‑pressure monitoring system fault that rendered the system inoperative. The most recent test on 8 July 2026 recorded a pass but retained an advisory that the nearside front tyre is worn close to the legal limit, confirming that tyre condition remains the principal mechanical concern. At 55,848 mi the car averages roughly 11,200 mi per annum, which sits squarely within normal usage for a five‑year‑old executive saloon. The MOT history shows annual testing with no significant gaps, indicating the mileage has been accumulated steadily rather than in large, sudden bursts that could accelerate wear on drivetrain or suspension components. This steady mileage typically translates to predictable wear on consumables such as tyres, brake pads and discs, and suspension bushes, without suggesting premature failure of major mechanical systems. Prospective buyers should give the tyres immediate attention. Verify the tread depth on the nearside front tyre and inspect the offside front tyre for similar edge wear; both should be replaced before reaching the legal minimum of 1.6 mm. Confirm that the TPMS indicator functions correctly and that all four tyre pressures read within the manufacturer’s specifications, as a faulty system may mask under‑inflation that accelerates wear. Examine the rear wheels for the previously noted nail punctures—look for any signs of slow leaks, uneven wear or repaired patches that could indicate compromised sidewalls. While the MOT record does not highlight brakes or suspension faults, the tyre wear and TPMS issues can be symptomatic of alignment or suspension bush wear. During a test drive, listen for any humming or knocking over bumps, and feel for a pull to one side when steering straight, which would suggest the front suspension geometry may need adjustment. Ensure the nearside registration‑plate lamp operates, as its absence caused a failure in 2025; a simple bulb replacement should resolve the issue, but verify the wiring and connector are intact to avoid repeat faults.