2014 Volkswagen Touareg 3.0L Diesel · LP14 CSO

Recurring issues with exhaust emissions and tyre wear define the recent mechanical profile of this Volkswagen Touareg, following a significant failure in December 2025. That failure was recorded due to a major exhaust gas leak at the injector seals and an inability to complete emissions testing, though the vehicle subsequently passed its most recent test on 23 January 2026. While the emissions failure was addressed, the latest inspection introduced new advisories regarding pitted and scored front brake discs on both sides and a nearside rear tyre worn close to the legal limit. This pattern suggests a cycle of addressing critical failures followed by the emergence of consumable wear items. The vehicle has covered 140,327 miles over its twelve-year lifespan, averaging approximately 11,694 miles per year. This represents a typical usage pattern for a vehicle of this age and weight class. Such consistent annual mileage indicates regular road use rather than long periods of stationary storage, which typically subjects components like suspension bushings, braking systems, and exhaust assemblies to steady, predictable wear. The mileage level is consistent with the frequency of the MOT testing history, showing no significant gaps in recorded usage or sudden surges in distance travelled. Prospective buyers should pay close attention to the suspension and braking systems during a physical inspection. The 2024 record noted worn pins or bushes on both front suspension arms, and while these were not flagged in the most recent test, they are common wear points on heavy SUVs. On a test drive, listen for any knocking or clunking noises when traversing uneven surfaces or turning the steering wheel, which could indicate further deterioration of the suspension linkages. Additionally, the recent advisory regarding pitted and scored front brake discs warrants a check for any pedal judder or vibration during braking, which would indicate uneven disc surfaces or warping. The history of exhaust gas leaks at the injector seals necessitates a close inspection of the engine bay for any signs of soot staining or oil misting around the fuel injectors. While the 2025 failure was cleared, any lingering issues could manifest as an irregular engine idle or a noticeable change in exhaust note. Furthermore, the frequent advisories regarding tyres worn on the edges suggest a need to monitor tyre wear patterns closely; uneven wear can be a symptom of incorrect wheel alignment or worn suspension components. Ensure that all four tyres currently meet the legal tread depth and that the steering remains straight when driving on a level surface to rule out alignment issues.