2021 Audi A4 S Line 35 TDI Mhev S-A 2.0L Diesel · GC21 LWE

The vehicle presents a mixed maintenance profile, showing a recent trend of failure followed by a successful retest. While the most recent test on 24 July 2026 at 43,646 miles resulted in a pass with no defects, the immediate failure just two days prior on 22 July 2026 at 43,642 miles indicates a sudden mechanical or electrical issue. The tester flagged an inoperative or malfunctioning engine Malfunction Indicator Lamp (MIL) alongside a nail in the rear nearside tyre. This suggests that while the vehicle is currently compliant, the owner had to address specific electrical and tyre issues very recently to achieve roadworthiness. The mileage accumulation appears consistent with typical UK usage for a five-year-old vehicle. The car has covered approximately 43,646 miles, averaging roughly 8,700 miles per year. The records show steady progression: 24,933 miles in July 2024, 33,481 miles in July 2025, and 43,646 miles in July 2026. This steady climb suggests regular use rather than long periods of inactivity, which helps mitigate risks associated with seized components or perished rubber seals often found in low-mileage vehicles. A prospective buyer should prioritise a physical inspection of the electrical system and dashboard diagnostics. The failure on 22 July 2026 regarding the engine MIL is a significant point; even though it passed the subsequent test, the underlying cause of the warning light malfunction requires verification to ensure no intermittent sensor or ECU faults remain. The history also shows a pattern of tyre-related failures, specifically in July 2024 when both nearside and offside front tyres fell below the 1.6mm legal limit, and again in July 2026 with a puncture. This indicates a tendency to run consumables toward their legal limits. Beyond the tyres, the buyer should check the overall condition of the tread and sidewalls to ensure recent replacements were of high quality. Since the MOT history is relatively clean regarding suspension, brakes, and structural integrity, the primary focus remains on the recent electrical fault and the maintenance of consumable items like tyres and wiper blades. The lack of recorded advisories for brake wear or suspension bushes is a positive sign, but a thorough check of the braking system and tyre pressures is advised to confirm the vehicle's current condition.