2016 BMW 420 2.0L Diesel · FX16 HVT

The 2016 BMW 420 presents a stable roadworthiness record over its recent MOT history, with the most critical test—September 2025 at 103,774 miles—showing no defects and a clean pass. The only anomaly is the failed test in November 2023, which occurred at just 86,799 miles, yet no defects were recorded, suggesting a possible administrative error rather than a mechanical issue. Subsequent tests in 2024 and 2025 confirm consistent compliance with DVSA standards, indicating that major components such as brakes, suspension, and structural integrity have remained within acceptable limits. There is no evidence of recurring advisories or worsening conditions, which would typically signal neglect or progressive wear. The vehicle’s mileage accumulation aligns closely with typical usage for its age, averaging around 10,377 miles per year. The gap between the November 2023 tests—just one mile apart—is unusual and likely reflects a retest rather than actual driving, while the 11-month interval between the 2023 and 2024 MOTs suggests the car may have been stored or used sparingly during that period. The steady mileage increase since then, however, points to regular but not excessive use, which generally correlates with predictable wear on consumables like tyres and brakes. Given the absence of defects or advisories in the MOT history, a buyer should still conduct a thorough pre-purchase inspection, focusing on components not routinely checked during MOTs. Pay particular attention to the rear suspension bushes and coil springs, which can degrade without obvious symptoms, as well as the condition of the brake calipers and discs for signs of binding or uneven wear. Structural corrosion, especially around wheel arches and sills, should be examined closely, as BMW models of this era can develop hidden rust despite passing MOTs. The exhaust system and emission controls should also be verified, as modern catalytic converters and DPFs can fail silently between tests.