2010 Volkswagen Tiguan 2.0L Diesel · HN10 AWX

The vehicle presents a concerning maintenance trend characterized by recurring structural corrosion and mechanical degradation. While the most recent test on 13 March 2024 at 129,625 miles resulted in a pass, the record shows a pattern of worsening issues rather than resolution. The tester flagged an oil leak and significant corrosion across the rear sub-frame and all rear suspension components. The failure immediately preceding this pass on 12 March 2024 highlights a lack of preventative maintenance, specifically regarding binding offside front brakes, pitted brake discs, and tyres worn to the legal limit. The mileage accumulation appears consistent with the vehicle's age, averaging approximately 8,100 miles per year. The recorded data shows steady progression from 120,264 miles in March 2022 to 129,625 miles in March 2024. This steady usage pattern suggests regular operation rather than long periods of inactivity, which typically helps prevent certain types of seizure, yet the MOT history indicates that mechanical components are still suffering from neglect or age-related wear. A prospective buyer must conduct a thorough physical inspection of the underbody, specifically targeting the rear sub-frame and suspension arms. Although the 2024 report states the corrosion is not yet seriously weakened, the recurring nature of these advisories since at least March 2023 suggests the oxidation is progressive. The presence of an oil leak noted in the latest test requires a professional investigation to determine if it originates from a minor seal or a more significant gasket failure that could lead to future engine or gearbox issues. Attention should also be paid to the braking system and front-end suspension. The 2024 failure for a binding offside front brake and scored discs indicates that the braking components may require a full overhaul rather than just pad replacement. Given the previous history of fractured coil springs and deteriorated ball joint dust covers, a technician should verify the integrity of all suspension bushings, springs, and steering linkages to ensure the vehicle is truly roadworthy beyond the minimum legal requirements.