2015 Volkswagen Tiguan 2.0L Diesel · GD15 DDN

The vehicle presents a concerning maintenance trend that appears to be worsening as mileage increases. While the 2025-11-17 test at 148,867 miles resulted in a pass, the tester flagged corrosion on both nearside and offside rear suspension arms. This follows a pattern of recurring issues, moving from consumable tyre wear and pitted brake discs in earlier years to more significant structural and suspension component degradation in recent tests. The vehicle has covered 148,867 miles over its 11-year lifespan, averaging approximately 13,500 miles per year. This represents high annual usage for a petrol or diesel SUV of this age, which explains the accelerated wear on mechanical components. The mileage accumulation remains consistent, with the 2024-11-28 test at 138,070 miles showing a steady climb from the 128,694 miles recorded in December 2023. This high-frequency usage suggests the vehicle has been a regular workhorse rather than a seasonal or low-use vehicle. A prospective buyer should prioritize a thorough inspection of the rear suspension assembly. The transition from worn suspension arm bushes in December 2023 to actual corrosion on the suspension arms in November 2025 indicates that the chassis and subframe components are beginning to age poorly. The tester noted the corrosion was not yet seriously weakened, but the progression from rubber bush wear to metal corrosion suggests a need for imminent preventative maintenance to avoid more costly structural repairs. The history also reveals a chronic neglect of tyre maintenance. From the 2018 failure at 47,072 miles to the 2025 advisory for a nearside rear tyre worn on the edge, the vehicle consistently presents with tyres at or near the legal limit. This pattern suggests the previous owners frequently deferred basic consumable replacements. Buyers should check the current tread depth and alignment across all four tyres, alongside the condition of the brake discs, which have been flagged for pitting and scoring in multiple tests since 2020.