2013 Audi A4 2.0L Diesel · RO13 NXM

The vehicle remains roadworthy as of its most recent MOT on 2026-05-12, passed with minor advisories, but the maintenance trend is clearly worsening. The same defects reappeared in the failed test just two days prior, including persistent brake fluctuations, corroded sub-frame, and multiple wheel rim repairs — all indicating unresolved structural and mechanical issues. The fact that the same tyres, wheel repairs, and underside covers appeared in both tests suggests a pattern of deferred or cosmetic fixes rather than proper remediation. The engine MIL fault remains unaddressed, which is a critical indicator of ongoing drivetrain or emissions system concern. Mileage accumulation is notably high for a 13-year-old vehicle, reaching 157,114 miles by May 2026 — averaging over 12,000 miles annually. This rate is consistent with heavy usage, and the jump from 133,069 miles in April 2024 to 157,114 miles in May 2026 reflects approximately 24,000 miles in just 25 months — a rapid climb that accelerates wear on suspension, brakes, and drivetrain components. The MOT record shows no significant gaps in testing, which is good for traceability, but the high mileage combined with recurring faults suggests the vehicle has been pushed beyond typical maintenance intervals. Buyers should inspect the rear suspension sub-frame for corrosion progression, as it was flagged in 2025 and again in 2026 — though not yet structurally compromised, it warrants close scrutiny for hidden fatigue or weakening. The front wheel rims, both sides, have been welded — a non-standard repair that raises concerns about integrity and safety under load. Brake systems, particularly the rear service brakes, have shown excessive fluctuation in two consecutive tests, which may indicate binding calipers or worn components. Tyre condition is also a red flag: mismatched sizes, nail punctures, and sidewall damage have appeared multiple times, suggesting either poor tyre management or a lack of attention to basic safety checks. The vehicle’s mechanical history reveals a pattern of reactive rather than preventative maintenance. While it passed the most recent test, the underlying issues — especially the welded rims, corroded sub-frame, and persistent engine fault — are not minor advisories. A buyer should treat this as a high-risk purchase unless a full mechanical inspection confirms all flagged components have been professionally repaired to factory standards. The mileage and defect recurrence suggest the car has been driven hard and maintained minimally, which may lead to unexpected failures or costly repairs shortly after purchase.