2014 Mazda 3 2.0L Petrol · PL14 FHM

The most recent DVSA MOT test on 2026-04-22 resulted in a passing outcome, with the vehicle presenting a series of advisories rather than any failures. While the overall maintenance trend over the past four years remains stable, with only one failed MOT in 2022—due to critically worn rear brake pads—there are recurring advisories that warrant closer attention. The consistent presence of worn or damaged brake discs and rear tyres indicates a pattern of gradual degradation, particularly in components that are subject to frequent use and friction. This suggests that while the vehicle has maintained roadworthiness, the owner should be proactive about addressing these issues before they escalate into more serious failures, especially given the vehicle’s age and accumulated mileage. The recorded mileage of 66,930 miles for a vehicle that is approximately 12 years old represents a relatively low annual usage rate of around 5,578 miles per year. Such low mileage can often reflect periods of prolonged inactivity, which may lead to specific wear patterns distinct from those seen in high-mileage vehicles. For instance, standing for extended periods can cause brake components to corrode or bind, particularly if moisture accumulates in the brake system. Additionally, low mileage may not fully account for calendar-based degradation of fluids, such as brake fluid, which can become contaminated or degraded over time regardless of usage. The absence of significant mileage accumulation over the past few years also raises questions about whether the vehicle is being driven regularly enough to mitigate wear in critical systems like the suspension, drivetrain, and exhaust components. Given the advisories on brake discs and rear tyres, the prospective buyer should conduct a thorough inspection of the braking system, focusing on the near-side and off-side front and rear brake discs for signs of excessive warping, scoring, or uneven wear. During a test drive, listen for any abnormal grinding, squealing, or vibration when applying the brakes, which could indicate worn pads, warped discs, or binding calipers. If the discs are significantly pitted or scored, consider replacing them alongside the pads to prevent further damage to the rotor surface and ensure consistent braking performance. Additionally, check the rear tyres for uneven wear patterns, which may signal misalignment, suspension issues, or incorrect tyre pressure. If the tyres are cracked or perishing, particularly near the sidewall, this could indicate age-related degradation, and a replacement may be advisable even if they are above the legal minimum tread depth. For the rear tyres showing wear close to the legal limit in 2022, the buyer should prioritise a full tyre replacement, as tyres worn to this extent are at higher risk of hydroplaning, reduced traction, and premature failure. If the vehicle has been stationary for extended periods, inspect the brake system for signs of corrosion on the brake lines, calipers, or wheel cylinders, particularly on the rear wheels. A thorough check of the brake fluid level and condition is also essential, as standing fluid can absorb moisture and become contaminated, leading to corrosion and reduced braking efficiency. Lastly, given the vehicle’s age and the potential for fluid degradation over time, consider having the engine oil, coolant, and transmission fluid serviced according to manufacturer recommendations, even if the service book is not up to date. For the suspension components, visually inspect the coil springs, shock absorbers, and suspension bushes for signs of wear, leaks, or excessive play, as these can degrade over time and affect ride quality and handling. If the vehicle has been driven infrequently, check the 12-volt battery for signs of corrosion or weak terminals, as prolonged inactivity can lead to battery failure. Finally, a visual inspection of the exhaust system for leaks, rust, or structural integrity is prudent, as standing emissions can also contribute to corrosion over time.