2011 Mazda 6 2.2L Diesel · LR11 FSC

The vehicle most recently passed its MOT test on 27 March 2026, though it had failed just ten days earlier on 17 March 2026 due to dangerously worn front inner brake pads measuring less than 1.5 mm in thickness. Both the pass and the failure carried advisories relating to corroded front and rear subframes and suspension components, corrosion on the front brake pipes, and wear on the front brake discs. The overall maintenance trend is clearly worsening rather than stable; a clean record from 2021 through 2023 has given way to progressively more numerous advisories from 2024 onwards, culminating in the dangerous brake pad failure in early 2026. This pattern is consistent with a vehicle of considerable age and mileage entering a phase of accelerated component wear, particularly in the braking and suspension systems. The fact that the brake pads were allowed to wear to a dangerous level also raises questions about the regularity or quality of interim servicing between tests. Recorded mileage stands at 110,142 miles across a vehicle that is approximately 15 years old, equating to an annual average of roughly 7,343 miles per year, which is broadly typical for a car of this age. There are no obvious significant gaps or unusual mileage jumps between test dates that would suggest long periods of standing or inconsistent use, though exact odometer readings at each test would be needed to confirm any patterns. At this mileage, the Mazda 6 should be evaluated with the expectation that consumable items such as brake pads, discs, tyres, exhaust mounts, and engine drivebelts have all been replaced at least once, and that major wear items including suspension bushes, springs, clutch, and potentially gearbox synchros may be approaching or have already required attention. Given the recurring advisories on front and rear suspension components showing corrosion, a prospective buyer should thoroughly inspect the underbody on a ramp or over a pit wherever possible. Light surface corrosion on subframes and suspension arms is common on a 15-year-old Mazda 6 and is not unusual, but the consistency of these advisories across three consecutive tests suggests the corrosion is progressing rather than being treated. On a test drive, listen for clonks, knocks, or rattles from the front and rear suspension over bumps, uneven surfaces, and during direction changes, as these are symptomatic of worn or perished bushes and corroded arm joints. Pay particular attention to whether the car sits level, whether there is any play in the steering, and whether the tracking feels uneven, all of which can indicate worn suspension geometry. It is also worth inspecting the coil springs for breakage or sagging, and the anti-roll bar drop links for perished rubber bushes. The brake-related advisories are equally important to investigate before purchase. The dangerous brake pad failure on the 17 March 2026 test means the front pads and discs should have been renewed, and it is essential to verify the quality and provenance of that work by requesting the corresponding invoice and checking that the discs and pads are now in good order. On a test drive, listen for brake squeal or grinding, feel for any shudder or vibration through the steering wheel under firm braking, and check that the car pulls neither left nor right when stopping. Inspect the front brake pipes for any ongoing corrosion or damage, particularly near unions and mounting clips, as corroded brake lines are a safety-critical failure point that can lead to fluid leaks. Additionally, given the vehicle's age and mileage, prospective buyers should confirm the condition of timing chain or belt service intervals depending on engine variant, check the 12V battery for holding charge, examine tyres closely for age-related perishing and cracking on the sidewalls even if tread depth is adequate, and verify the service book for evidence of regular brake fluid and coolant changes, as these degrade on a calendar basis regardless of mileage.