2021 Ford Transit 350 Leader Ecoblue 2.0L Diesel · B8 AKT

The vehicle is currently roadworthy but the maintenance history reveals a trend of deferred repairs and developing structural concerns. While the most recent test in December 2025 at 64,879 miles passed, the volume of advisories indicates that mechanical issues are persisting from previous failures. The trend is stable in terms of passing, but the presence of recurring oil leaks and brake-related advisories suggests that the vehicle only receives the minimum work required to maintain legal compliance rather than proactive preventative maintenance. The mileage profile is notably low for a 15-year-old Transit, averaging approximately 4,325 miles per year. There is a significant gap in usage noted between January 2024 and December 2024 where the vehicle covered only 2,973 miles. This low-use pattern often correlates with the degradation of rubber-based components, as evidenced by the perishing tyres flagged in early 2024 and the persistent corrosion on the brake pipes identified in late 2025. A buyer must prioritise a physical inspection of the structural integrity of the nearside rear sills. The December 2024 failure identified holes in the inner and outer sills at seat belt anchor points, which is a serious structural defect. Although the vehicle passed since, rust in these load-bearing areas often spreads rapidly if not professionally treated. The buyer should also inspect the front wheel bearing and anti-roll bar bushes, as these have been flagged as having play or wear across multiple tests without evidence of replacement. The braking system and powertrain also require close attention. The record shows a history of pitted front discs, thin rear pads, and corroded brake pipes. Combined with the persistent oil leak that has appeared in every test since 2024, a professional inspection is necessary to determine if the leak is a simple gasket seal or a more internal engine issue that may require expensive repair. The previous emissions failure in January 2024 also suggests the engine may struggle with incomplete combustion due to its low-mileage usage pattern.