2015 Volkswagen Tiguan 2.0L Diesel · AX65 BKY

The 2015 Volkswagen Tiguan passed its most recent MOT on 8 August 2025 at 111,530 miles, but the record reveals a maintenance trend that is mixed at best. Two advisories carried over from the failed test the previous day: an offside rear coil spring showing corrosion and a nearside rear anti-roll bar linkage ball joint with slight play. Both items were flagged under the suspension and structural integrity sections of the test, indicating the car has not been fully sorted between attempts. The coil spring corrosion is a concern on a vehicle of this age, as it suggests long-term exposure to salt and moisture without adequate underbody protection. The anti-roll bar linkage wear, while only slight, points to a suspension component that has seen considerable use and may require replacement in the near term. The fact that these advisories persisted from the failure to the pass suggests the owner corrected the immediate tyre and sizing issues but left the underlying suspension faults unaddressed. The mileage pattern tells a story of consistent but slightly heavier-than-average use. Between the July 2023 pass at 84,324 miles and the July 2024 failure at 97,404 miles, the car covered roughly 13,080 miles in twelve months. That jumped to approximately 13,904 miles in the following year leading to the August 2025 test at 111,530 miles. Over its eleven-year life, the car has averaged just over 10,100 miles annually, which is within the typical range for a family SUV of this type. There are no alarming gaps in the record that would suggest long periods of inactivity or odometer irregularities. The annual tests have been completed on schedule each August, indicating at least a baseline level of compliance with roadworthiness requirements. A buyer inspecting this Tiguan in person should focus on the rear suspension area in particular. The recurring corrosion theme, from the seriously weakened rear suspension arms flagged in July 2024 to the corroded offside rear coil spring noted in August 2025, suggests the underside has been exposed to corrosive conditions without sufficient remedial treatment. The rear suspension arms that were condemned in 2024 may have been replaced, but the new advisory on the coil spring indicates corrosion remains active elsewhere. Check the rear subframe, mounting points, and brake lines for rust, as these areas commonly deteriorate alongside suspension components on the Tiguan platform. The worn front suspension bushes that appeared as advisories in both 2024 and 2025 also warrant physical inspection, as worn bushes affect steering precision and tyre wear over time. The tyre-related failures in August 2025 reveal a pattern of uneven wear and mismatched fitment that should raise questions about basic upkeep. Having three tyres worn close to the legal limit and one fitted in the wrong size on the same axle suggests the owner deferred routine replacements and did not maintain consistent specifications. This is not a catastrophic issue, but it speaks to a reactive rather than proactive approach to maintenance. Have the wheel alignment and tracking checked, as uneven edge wear typically points to misalignment or worn suspension geometry components. The split front CV boot flagged in 2024 should also be verified as repaired, since a neglected boot leads to joint failure and costly drivetrain work. Overall, the Tiguan is roadworthy on paper, but the corrosion and suspension history demand a thorough underbody inspection before committing to purchase.