2016 BMW M4 3.0L Petrol · JH66 RRY

A recurring pattern of oil leakage and recent suspension failure defines the mechanical profile of this vehicle, as evidenced by its most recent MOT pass on 29 August 2025. While the vehicle successfully cleared its testing following a failure two days prior, the persistent advisory for an oil leak has appeared in multiple consecutive tests, including the February 2024 inspection. The sudden failure in August 2025 due to a fractured offside rear coil spring indicates a recent breakdown in component integrity, though the subsequent pass suggests this specific structural defect has been rectified. The vehicle has covered 94,660 miles over its ten-year lifespan, representing an average annual accumulation of approximately 9,466 miles. This usage pattern is consistent with typical long-distance or mixed-use driving for a vehicle of this age. Mechanically, this level of mileage suggests that while the car has not been subjected to extreme high-frequency use, it has reached a stage where wear on consumables and suspension components is expected. The recorded mileage is sufficient to warrant close inspection of high-stress items such as the drivetrain and chassis mounting points, which are subject to cumulative fatigue over nearly 95,000 miles. Prospective buyers should focus heavily on the documented oil leak, which has been flagged as a non-excessive advisory since at least early 2024. During a test drive, it is essential to observe the engine bay and underbody for any signs of fresh weeping or pooling, particularly around gaskets or seals. While the MOT classifies the leak as not excessive, a buyer should listen for any unusual ticking or tapping sounds that could indicate oil pressure issues and check for any scent of burning oil after the engine has reached operating temperature, which may suggest oil is contacting hot exhaust components. Attention must also be paid to the tyre and suspension history. The 2024 record noted both nearside and offside rear tyres being worn close to the legal limit, with the nearside reaching a critical 1.7mm. Given the recent failure of the offside rear coil spring, a thorough inspection of the entire suspension system is necessary. On the road, listen for any knocks, clunks, or creaks when traversing uneven surfaces or bumps, which could signal worn suspension bushes or failing dampers. Additionally, check for any steering pull or uneven tyre wear that might indicate the recent spring replacement or previous tyre issues have affected the wheel alignment.