2018 Audi A4 2.0L Diesel · RF18 AVT

The vehicle most recently passed its DVSA MOT test on 7 July 2026 with no defects or advisories recorded, which represents the cleanest result in the available history and indicates that, at the point of inspection, the car met all statutory roadworthiness requirements. Looking back over the preceding four tests, the overall trend is broadly stable rather than deteriorating, with three passes carrying no advisories at all and two passes carrying minor advisories that were non-fail items. There is no recorded history of any MOT failure, dangerous defect, or structural or corrosion-related advisory, which suggests the vehicle has been maintained to a consistent standard throughout its life. The clearance of the suspension arm bush advisories noted in 2025 without any recurrence in 2026 is a particularly positive indicator, suggesting either natural progression still within tolerance or remedial attention having been given between tests. With recorded mileage of 151,893 miles over an eight-year period, this A4 has covered approximately 18,987 miles per year on average, which is notably high for a premium executive saloon of this age and well above the typical UK annual mileage of 8,000 to 12,000 miles. The MOT records reflect this steady accumulation rather than any large gaps or extended periods of standing, with consecutive annual tests showing progressive mileage consistent with regular use. Such high sustained mileage means that consumable items and major mechanical components will have experienced considerably more wear than a lower-mileage equivalent, particularly the clutch, dual-mass flywheel (if applicable to the transmission fitted), turbocharger (if fitted), diesel particulate filter (if a diesel variant), and the entire braking system including discs, pads, and calipers. For a prospective buyer, the most pertinent items to investigate further relate to the advisories flagged at earlier tests. The 2025 advisories concerning worn upper suspension arm inner bushes on both sides, while not resulting in excessive movement at that time, warrant close attention now. On a test drive, listen for clonking or knocking noises from the front suspension over uneven surfaces, speed humps, and during full-lock manoeuvres at low speed, and check for uneven or inconsistent tyre wear across the front axle, particularly inner-edge wear which would suggest the bushes have progressed beyond tolerance. The 2022 and 2021 advisories regarding tyres worn close to the legal limit on both rear and front axles respectively indicate a pattern of relatively rapid tyre wear, so inspect the current tyres for even tread depth, quality of manufacture, and whether premium branded tyres or budget items are fitted, and budget for replacement if the existing set is approaching 3mm or below. Given the high mileage and age, several time and use-based checks are strongly advised regardless of the clean MOT record. The braking system should be physically inspected for disc wear, lipping, and corrosion, as discs may have reached or be approaching their minimum thickness given the mileage covered, and calipers should be checked for any signs of binding or seized slider pins which can cause uneven pad wear and pulling under braking. The 12V battery should be load-tested, as batteries beyond five years of age are prone to failure particularly in vehicles with stop-start systems common to this model. All fluids, including engine oil, coolant, brake fluid, and transmission fluid if applicable, should be checked for condition and service history, with brake fluid ideally replaced every two years due to its hygroscopic nature. Finally, examine the underside and around the wheel arches for any signs of corrosion beginning to take hold, particularly on suspension components and exhaust mounting points, as an MOT pass only identifies defects at the stricter end of the advisory scale and will not flag early-stage corrosion that a buyer should be aware of.