2018 BMW 420 2.0L Diesel · WD18 XRZ

The vehicle's overall roadworthiness is currently rated as good , subject to a critical mechanical review of the 2022-07-07 test dated 83,366 miles. While the 2025-07-25 test at 100,281 miles passed without defects, the 2022-07-07 failure at 83,366 miles indicates a significant gap in maintenance history. This discrepancy suggests that basic upkeep was likely skipped or neglected during the period between the 2022 and 2025 tests, as the car failed to meet the 100,281-mile threshold for a valid MOT. The mileage pattern reveals a concerning trend of rapid accumulation. The vehicle has maintained roughly 12,535 miles per year, which is high for an 8-year-old model. This rate is unsustainable without addressing wear on critical components, and the data shows no evidence of a stable, improving, or resolving trend. The lack of any recorded faults in the 2025-07-25 test, combined with the gap in the 2022-07-07 failure, points to a lack of proactive monitoring rather than a systematic breakdown. The car's condition is not deteriorating in a progressive manner, but rather failing to meet the required standard due to a gap in record-keeping. A buyer must conduct a thorough physical inspection of the vehicle's suspension, brakes, and drivetrain components to verify the 2022-07-07 failure. The 83,366-mile test indicates that the car failed to pass the MOT, which is typically a sign of a binding condition, excessive wear, or structural issues in the suspension or brake system. Given the mileage context, the car likely has binding rear brakes, worn suspension bushings, or significant corrosion on brake discs. The buyer should verify that these mechanical risks have been addressed, as the lack of a valid MOT record at the 2022 date suggests a failure to perform a comprehensive inspection or replacement of worn parts.