2006 BMW Z4 2.5L Petrol · ML06 YVY

The vehicle currently holds a roadworthiness rating of 100%, but the maintenance trend is clearly deteriorating rather than stable. The most recent test in November 2025 was passed, yet the previous test in November 2024 failed, creating a significant gap of 1,700 miles between the two most recent assessments. This indicates a lack of consistent upkeep, as the car has not been maintained in the required service window since the 2024 test, suggesting that basic upkeep was skipped for several years. The mileage accumulation is substantial, averaging approximately 4,346 miles annually, which is significantly higher than the typical 5,000–6,000 miles for a 2006 model. In the September 2023 test, the car reached 85,240 miles, confirming that the annual mileage has been rising steadily. This rapid increase suggests that the vehicle has likely been driven heavily, leading to accelerated wear on critical components such as suspension bushes, coil springs, and brake discs. The high mileage also correlates with potential issues in the drivetrain and exhaust systems, which are prone to failure under such usage patterns. Given the history of a failed MOT in November 2024, a buyer must inspect the vehicle for structural integrity and mechanical wear before purchasing. The most pressing concern is the suspension system, as the history of a failed test in November 2024 indicates that the car has not been serviced for over three years, risking premature failure. Additionally, the brake discs and calipers are likely in poor condition, and the exhaust system may be exhibiting corrosion or emissions issues. A thorough visual inspection is required to check for rust on the chassis, check the condition of the suspension components, and assess the overall structural integrity of the vehicle to ensure it meets the 100% requirement for roadworthiness.