2018 Audi A4 2.0L Diesel · ST18 LLC

The most recent DVSA examination conducted on 11 April 2025 resulted in a PASS with no advisories or defects recorded, which is the outcome a prospective buyer will wish to see. It is worth noting, however, that the vehicle presented for test on the immediately preceding day, 10 April 2025, was recorded as a FAIL with no defects listed. This is an unusual pattern and typically indicates either an administrative or presentation issue that was remedied within twenty-four hours, or an item that was corrected between tests but not formally re-presented for re-examination. The absence of advisory entries on either record leaves no specific mechanical concerns flagged by the examiner. Looking at the broader history, the vehicle has passed each subsequent test since 2022 with clean sheets, suggesting a stable and well-maintained condition overall with no deteriorating trend visible from the official record. With 80,951 miles recorded over an eight-year lifespan, this A4 has averaged approximately 10,100 miles annually, which sits squarely within normal parameters for a UK private or fleet user. There are no significant gaps or sudden jumps in the mileage progression that would suggest clock irregularities or extended periods of standing unused. This continuous, moderate rate of use is generally favourable for mechanical longevity, as it tends to keep seals, gaskets, and drivetrain components properly lubricated and exercised. The mileage is consistent with what one would expect for a premium executive saloon of this vintage, and there is nothing in the recorded history to raise suspicion of tachometer tampering or undisclosed heavy use. Given the clean MOT history but the vehicle's age and mileage, a prospective buyer should still conduct a thorough physical inspection focusing on age-related deterioration rather than recorded defects. The tyres warrant particular attention, as eight-year-old rubber can suffer from sidewall perishing and cracking even when the tread depth appears adequate; visually inspect the sidewalls for hairline fractures and check the production date stamped on the sidewall, replacing any tyres exceeding six years regardless of tread. Brake discs on a vehicle of this mileage are likely approaching their second or third set and should be examined for lipping, surface corrosion pitting, and pad wear; on the test drive, listen for any grinding or shuddering under braking, particularly from a cold start where binding calipers may reveal themselves through uneven pull to one side or a brake pedal that feels reluctant to release. The 12-volt battery is a common failure point on vehicles of this age, particularly those equipped with stop-start systems and complex electronics typical of the Audi A4. A standing battery can lose significant capacity within a few years, so verify the battery's age stamp and have a load test performed if possible, as a weak battery can cause erratic electronic behaviour and module communication faults. Coolant, brake fluid, and transmission oil all degrade with calendar age rather than mileage alone, so it is prudent to establish when these were last replaced and budget for a comprehensive fluid service if evidence is lacking. On the test drive, pay close attention to suspension behaviour over uneven surfaces, listening for clonks or knocking from worn anti-roll bar bushes, drop links, and top mounts, as well as any vagueness in the steering that could indicate wear in the front suspension arms. Finally, inspect the underside and wheel arch liners for any corrosion, as the A4 is not immune to age-related structural rust particularly around suspension mounting points and the rear subframe, even when the MOT record remains unblemished.