2017 Volkswagen Touran 2.0L Diesel · M28 WAN

The 2017 Volkswagen Touran presents a mechanical picture defined by recurrent deterioration across critical systems rather than a single isolated problem. Over its nine-year history the vehicle has accumulated four distinct MOT outcomes including two outright failures—most notably a dangerous condition involving exposed front tyre plies in November 2025—and multiple advisory warnings spanning emissions compliance, brake pad wear, and washwater supply. While the latest test on 2025-11-10 returned satisfactory with no new defects, the pattern of recurring issues suggests underlying structural or component degradation that has not yet reached the point of immediate safety concern but does require attention before committing to purchase. The vehicle's recent clean status offers limited reassurance because the last three years contain at least three distinct MOT events, indicating that problems were either intermittent or escalated gradually rather than resolving completely between tests. At 80,281 miles on a seven-year-old chassis, the annualisation of approximately 8,920 miles places the vehicle within a normal usage envelope for its age, though the repair history implies the car experienced periods of reduced mobility followed by harder use. The gap between the 2022-11-21 failure and the subsequent 2024-10-21 clean test spans nearly two years without an intermediate MOT, suggesting either extended storage or driving cycles that did not trigger immediate warning signs until later. The most telling indicator of abnormal wear is the progression of front tyre condition documented in December 2021 when pads wore thin on both sides and front tyres were already worn close to legal limits with 2-3 millimetres of tread remaining on the outer edges. When combined with the dangerous tyre exposure in November 2025 where ply or cords were visible, this trajectory points toward progressive tyre deterioration possibly exacerbated by hard braking or cornering loads following a period of infrequent driving. Focused inspection should prioritise the front suspension and brake assemblies given the documented wear patterns. The inner and rear brake pads showing thinning on both sides since late 2021 demand verification of pad thickness measurements against manufacturer specifications and assessment of rotor surface condition for scoring or glazing that could indicate premature wear or underlying caliper bore erosion. On the suspension side, the front tyres exhibiting edge wear and near-limit tread depth requires a visual examination of the sidewalls for cracks, bulges, or delamination that would compromise structural integrity, particularly if the car has been subjected to rough surfaces or frequent aggressive cornering. Additionally, the persistent washer liquid deficiency noted in November 2022 necessitates checking the windscreen washer reservoir fill level, nozzle operation, and the condition of the washer impeller assembly to ensure adequate washer delivery during rain. The windshield washer system failure in November 2022 remains a functional defect that affects driver visibility and represents a straightforward maintenance item to verify during the test drive, such as confirming water flow from both wiper arms and listening for any pump noise. Given the dangerous nature of the 2025-11-10 front tyre exposure, a closer look at the tyre bead and sidewall integrity is essential—if the ply or cord exposure extends beyond the rubber layer, it signals potential structural weakness that could affect handling or cause sudden tyre loss on hard corners. Finally, while the overall mileage figure appears reasonable for the vehicle's age, the combination of multiple advisory warnings across different subsystems (brakes, tyres, emissions) indicates that the car's maintenance history is fragmented and that addressing each outstanding item before acquisition will be necessary to restore confidence in the vehicle's reliability. A thorough hands-on inspection of the suspension bushings, brake calipers, and subframe connections, coupled with a practical test drive monitoring steering response, braking consistency, and tyre contact patch behaviour, will reveal whether the underlying issues have stabilised or continue to progress.