2014 BMW M6 4.4L Petrol · PC14 KEY

The most recent MOT on 23 March 2026 was passed with no recorded defects, indicating that the vehicle was brought back into compliance after the failure recorded ten days earlier. The failure on 10 March 2026 was limited to major tyre damage on both front wheels and a malfunctioning tyre‑pressure monitoring system, both of which appear to have been rectified before the subsequent pass. Over the previous six years the MOT history shows a pattern of clean passes punctuated only by advisory notes on tyre tread depth, suggesting a generally stable maintenance regime with the exception of the recent front‑tyre incident. At 64,139 miles the car averages roughly 5,300 miles per annum, well below the typical usage for a twelve‑year‑old performance saloon. Such low annual mileage often points to periods of limited use or extended storage, which can be as consequential as high mileage in terms of component ageing. The modest wear on the drivetrain and chassis is likely, but prolonged standing can accelerate rubber perishing, battery sulphation, and corrosion of brake discs and suspension joints, all of which merit close inspection. When you examine the vehicle, give particular attention to the condition of all four tyres regardless of tread depth. Verify the DOT code to confirm the tyres are not older than six years, as sidewall cracking and dry‑rot can develop even on low‑mileage cars that sit idle. Check that the tyre‑pressure monitoring sensors are operational and that the wheel alignment is correct, since mis‑alignment often follows tyre replacement after a cut. On a test drive listen for any thumping or vibration that may indicate a concealed wheel‑balance issue, and feel for any pull to one side which could reveal suspension bush wear or a failing steering rack bushing. Beyond the tyres, conduct a thorough visual and tactile survey of the suspension components, looking for corrosion on the control‑arm bushings, cracked coil‑spring mounts, and any signs of leaking shock absorbers. Inspect the brake discs for surface rust or uneven scoring, and operate the brakes to ensure the pedal feels firm and free of pulsation, which would suggest caliper sticking or contaminated fluid. Given the vehicle’s age, request a recent oil change and coolant flush, and consider a full brake‑fluid replacement if the last service predates 2022. Finally, have the 12‑volt battery load‑tested, as batteries left on the shelf for years often lose capacity, and confirm that the service book shows regular interval servicing to support the car’s overall mechanical integrity.