2021 Volkswagen Passat R-Line TSI 4MOTION S-A 2.0L Petrol · DY21 FBB

The vehicle passed its most recent MOT on 3 November 2025 at 43,273 miles, but the test flagged significant brake wear on both rear discs and thinning rear pads—issues absent in the previous two tests. This indicates a clear deterioration in brake condition over the last year, suggesting the rear braking system has been neglected despite the car’s otherwise clean history. The failure to address these advisories earlier raises concerns about routine maintenance discipline. Mileage accumulation is consistent with average annual use, rising from 25,650 miles in March 2024 to 43,273 miles by November 2025—an increase of 17,623 miles in just 20 months. This equates to roughly 10,574 miles per year, slightly above the norm for a 2021 model, but not excessive. The gap between the March and November 2024 tests is unusually long at eight months, which may imply reduced usage or delayed servicing, though the absence of defects during that period suggests no immediate mechanical issues arose. A buyer must inspect the rear brake system in detail: the discs are likely near or past their minimum thickness, and the pads may already be below safe operating limits. The pitting and scoring on the discs indicate prolonged use without replacement, which can lead to caliper damage or uneven braking if ignored. The suspension and exhaust should also be checked for signs of corrosion or wear, as the car’s 4Motion system and higher annual mileage increase stress on drivetrain components. There are no recorded advisories for structural rust or suspension bushes, but the lack of earlier brake warnings implies maintenance may have been deferred until failure was unavoidable. The vehicle’s overall structure and drivetrain appear intact, but the sudden emergence of critical brake wear after two clean tests signals a pattern of reactive, not preventative, upkeep. A full brake system overhaul is imminent, and any future ownership should assume immediate replacement of rear discs and pads is non-negotiable.