2021 Volkswagen Passat SE NAV TDI S-A 2.0L Diesel · GL70 GYO

The latest DVSA MOT test for the 2021 Volkswagen Passat TDI conducted on 2026-01-16 resulted in a pass, though it included several persistent advisories that warrant careful consideration. The pattern of recurring rear brake pad wear and disc condition issues—first noted in 2024 and again in 2025—suggests a maintenance trend that has not significantly improved but also does not appear to be deteriorating catastrophically. The tyre edge wear advisories from 2026 indicate that the vehicle has already undergone significant lateral stress, likely from either aggressive driving, poor alignment, or uneven load distribution, which could exacerbate future tyre and suspension wear if unaddressed. The removal of items obstructing the driver’s view in 2025 hints at potential minor structural or aesthetic modifications that might affect visibility or airflow, though this does not directly impact roadworthiness. The recorded mileage of 135,681 miles for a vehicle aged five years represents a usage rate of approximately 27,136 miles annually, which is notably high for its age. Such mileage accumulation typically accelerates wear on consumables like brake pads, tyres, and suspension components, as well as internal engine and drivetrain elements. The absence of significant mileage gaps suggests the vehicle is in active use, potentially under conditions that include frequent short trips, which can lead to fluid degradation and condensation-related corrosion in the brake system and electrical components. The high mileage also raises concerns about potential underlying mechanical stress, such as misaligned suspension or excessive load, which could contribute to the observed tyre and brake advisories. Given the recurring rear brake advisories, the prospective buyer should prioritise a thorough inspection of the braking system. Visually inspect the rear brake discs for further pitting, warping, or signs of glazing, which could indicate thermal stress or mechanical binding. Listen for uneven brake pedal travel or a spongy or pulsating feel during braking, which may signal warped discs or binding calipers. The rear brake pads should be replaced if they are below 2mm thickness, as further wear will compromise stopping performance and safety. Additionally, check for fluid leaks around the brake master cylinder and calipers, as moisture ingress can accelerate corrosion in the hydraulic system. For the tyres, which show edge wear, perform a visual inspection of the sidewall for signs of cracking or perishing, particularly around the shoulder and edge areas, as this can indicate underlying structural weaknesses or excessive heat exposure. Measure the tread depth across the centre and edges to confirm compliance with legal limits, and check for uneven wear patterns that may suggest misalignment or suspension issues. Given the vehicle’s age and mileage, consider a full fluid service, including the brake fluid, as it can degrade over time due to moisture absorption and thermal cycling. The coolant, transmission fluid, and engine oil should also be checked for contamination or sludge buildup, with a full flush recommended if the vehicle has been in frequent stop-start conditions. Finally, verify that the service book records are up to date, particularly for the suspension components, as the advisories suggest ongoing wear that may require proactive replacement of bushes, springs, or dampers.