2010 Volkswagen Tiguan 2.0L Diesel · WP53 RKS

The vehicle is currently roadworthy but the maintenance history shows a worsening trend regarding structural and suspension corrosion. The most recent test in May 2026 at 154,355 miles identified corrosion on the rear sub-frame. While the tester deemed this not seriously weakened, it represents a progression from the April 2025 test, where both rear suspension arms and a coil spring were flagged for corrosion. The presence of oxidation across multiple load-bearing components indicates active environmental degradation. At 154,355 miles over sixteen years, the Tiguan has averaged approximately 9,647 miles per year, which aligns with typical UK usage patterns for its age. The record shows consistent mileage accumulation, with roughly 8,000 miles driven between the May 2024 and April 2025 tests, and another 7,500 miles between April 2025 and May 2026. This regular use suggests the vehicle has not sat for long periods, which generally benefits mechanical components but accelerates the development of rust. A buyer must conduct a thorough physical inspection of the rear sub-frame and suspension mounting points to ensure corrosion has not progressed beyond the point of easy repair. The previous failure due to corroded rear suspension arms and a coil spring suggests that the lower chassis assembly is reaching the end of its effective service life. Additionally, the light misting on the nearside front shock absorber noted in 2024 should be monitored for signs of active seal failure, as misting often precedes a total damper leak.