2018 Volkswagen Tiguan 1.4L Petrol · DF18 NHX

The most recent MOT test on the 2018 Volkswagen Tiguan was conducted on 2025-12-10, resulting in a pass, though it did reveal persistent advisories that indicate ongoing but not critical issues. The vehicle’s MOT history shows a pattern of recurring tyre-related advisories, particularly concerning the rear tyres for cracking or perishing, which were flagged in both the latest pass and the failed test from December 2025. The front tyres also exhibited dangerous failures in 2025, with tread depths below the legal minimum of 1.6mm, alongside near-legal wear and edge wear, suggesting a history of either aggressive driving or underinflation. While the 2023 to 2024 MOTs were clean, the spike in defects in late 2025 indicates a deterioration in tyre condition and potential underlying issues with tyre storage, installation, or regular maintenance. The presence of a brake hydraulic reservoir advisory in 2024 further hints at fluid degradation or a need for attention to the braking system, particularly given the prior brake pad failure recorded in the failed MOT. Overall, the maintenance trend appears to be deteriorating rather than improving, with critical defects emerging in recent years that warrant immediate scrutiny. The recorded mileage of 52,372 miles for a vehicle aged eight years represents a moderate annual usage rate of approximately 6,546 miles per year, which is typical for its age and class. This figure does not suggest excessive wear from high mileage alone, but it does imply consistent operational use rather than prolonged periods of inactivity. However, the lack of significant mileage gaps between MOT tests—particularly the rapid accumulation of wear in the final two years—could indicate either a period of increased driving or potential neglect in routine checks. The front tyres failing with dangerous tread depths in late 2025, despite earlier advisories of near-legal wear, may point to a scenario where the vehicle was driven to the brink of legality before catching up on maintenance. This pattern raises concerns about how the vehicle was maintained between MOTs, especially regarding tyre condition, which is highly sensitive to both usage and environmental factors like heat and storage conditions. For the prospective buyer, the most urgent inspection priorities should focus on the tyre defects and braking system. Begin by visually examining the rear tyres for any signs of cracking, delamination, or internal damage beyond what was noted in the MOT, as these can lead to sudden failure or blowouts. Check for uneven wear patterns, which may indicate misalignment, suspension issues, or incorrect tyre pressures. During a test drive, listen for unusual noises from the tyres, such as a grinding or scraping sound that could signal edge wear or internal damage. The front tyres must also be thoroughly inspected for signs of dry rot or sidewall damage, as these can compromise structural integrity. Next, assess the braking system by checking for uneven brake pad wear, which may suggest binding calipers or warped discs. Listen for a squeaking or grinding noise during braking, which could indicate worn pads or metal-to-metal contact. Inspect the brake discs for corrosion, scoring, or warping, and verify that the calipers are not binding, which can cause uneven braking performance or overheating. Additionally, the brake hydraulic reservoir advisory from 2024 suggests that the brake fluid may be degraded or contaminated, which can lead to reduced braking effectiveness or system failure. The buyer should drain and flush the brake fluid system, replacing it with fresh, DOT 3 or DOT 4 compliant fluid, as fluid degradation accelerates over time, even without active use. The hydraulic reservoir should be checked for cleanliness and fluid level, ensuring it is not close to the minimum mark due to fluid loss. Beyond the braking system, the vehicle’s suspension and steering components should be inspected for signs of wear or damage, such as worn suspension bushes, broken coil springs, or excessive play in the steering linkage. Check for fluid leaks under the vehicle, particularly around the brake master cylinder, engine bay, and underbody, as these could indicate failing seals or hoses. Finally, given the vehicle’s age and the advisories of tyre perishing, a thorough check of the tyre sidewall for cracks, perishing, or bulges is essential, as these can compromise tyre safety. If the tyres are particularly old or heavily worn, consider replacing them with new or reconditioned tyres to prevent catastrophic failure. For the 12V battery, given the vehicle’s age and the potential for standing corrosion, test its charge and clean the terminals to ensure reliable starting and electrical system performance.