2018 Volkswagen Tiguan 2.0L Diesel · KO18 GKY

Emerging rear‑brake disc wear and tyre surface deterioration are the only recurring concerns on an otherwise clean MOT record; the vehicle cleared its most recent test on 10 June 2026 with no defects recorded, while earlier advisories have highlighted rear‑disc scoring and rear‑tyre cracking, and a past off‑side headlamp aim failure that was corrected in the same year. The pattern shows a generally stable roadworthiness profile with isolated wear items that have begun to surface in the last two years. At 46,404 mi the eight‑year‑old Tiguan averages roughly 5,800 mi per annum, well below typical usage for a vehicle of its age. The annual testing cadence has been uninterrupted, with a single failure in 2021 that was rectified before the next test, indicating consistent MOT compliance. Low cumulative mileage suggests limited overall stress on the engine, transmission and drivetrain, yet wear on consumables such as brakes and tyres can still progress independently of mileage, so the modest annual run‑off does not eliminate the need to verify the condition of those components. Prospective buyers should inspect the rear tyres for any sidewall cracks, perished tread or irregular wear that could produce thumping or vibration at speed; a visual check of tread depth and a tactile assessment for softness are essential, and any evidence of cracking should be treated as a prompt replacement cue. The off‑side front headlamp should be examined for residual product on the lens and re‑checked for correct aim, as the 2021 failure indicates the alignment was previously out of tolerance; a simple headlamp aim test on a level surface will confirm whether the correction has held. Attention must be given to the rear brake discs, which have been flagged for wear, pitting and surface scoring; inspect the discs for deep grooves or corrosion and verify pad thickness, as thin pads can accelerate disc degradation. During a test drive, feel for any pulsation through the brake pedal, listen for squeal or grinding, and note any increase in stopping distance, especially under repeated braking. Addressing these wear items now will help maintain the vehicle’s roadworthiness and avoid unexpected service costs.