2009 Mazda 3 1.6L Petrol · VO09 WPP

The most recent MOT test on 2026-03-02 resulted in a passing outcome, though it included a single advisory regarding the near-side rear tyre wearing close to the legal limit and exhibiting edge wear, which suggests ongoing lateral or directional stress on that tyre. Despite this passing result, the vehicle’s MOT history reveals a pattern of persistent, recurring defects that have not been fully resolved. The 2025 tests showed repeated advisories on rear brake pad wear and front suspension arm bush degradation, alongside a failed test in 2024 due to severely worn anti-roll bar ball joints and a major exhaust leak, indicating a failure to address prior issues promptly. The 2023 and 2024 clean MOTs suggest brief periods of stability, but the overall trend is concerning, with multiple major failures and advisories clustering around suspension, brakes, and exhaust components. This suggests either a lack of consistent maintenance or underlying mechanical wear that has progressed beyond simple advisories into critical failures. The vehicle’s recorded mileage of 145,446 miles over approximately 17 years represents an average annual usage of around 8,556 miles, which is within the expected range for a 2009 Mazda 3, particularly if the car has been used primarily for commuting or light road travel rather than high-mileage driving. However, the absence of service records or a service booklet makes it difficult to correlate mileage directly with wear progression, but the MOT failures do imply that certain components have been subjected to accelerated stress. The suspension and anti-roll bar ball joints, for instance, show signs of excessive wear at a rate that may not align with typical mileage expectations, suggesting either heavy-duty use or a design or installation flaw. The exhaust leak and central heatshield looseness further indicate that the vehicle has been exposed to environmental factors that can accelerate corrosion and structural degradation, particularly in the exhaust system and surrounding components. Given the recurring issues and the severity of some failures, the prospective buyer should conduct a thorough inspection focusing on the suspension system, brakes, and exhaust. During a test drive, listen for unusual noises such as clunks or rattles from the rear suspension, particularly around the anti-roll bar linkages and rear suspension arms, which may indicate further wear or detachment of components. Check for uneven tyre wear patterns, which could correlate with suspension misalignment or excessive camber angles caused by worn bushings or ball joints. Inspect the rear brakes for binding calipers, excessive heat discolouration on discs, or uneven pad wear, as the MOT history highlights persistent brake pad thinning. The exhaust system should be visually inspected for leaks, particularly around the manifold connections and heat shields, and listen for unusual hissing sounds, which may indicate gas leaks. Additionally, verify that the central exhaust heatshield remains securely fastened to prevent potential fire hazards or structural interference. In terms of practical checks beyond the MOT history, the buyer should examine the tyres for signs of sidewall cracking or perishing, which can occur even at moderate mileages due to age-related degradation of the rubber compound. Given the vehicle’s age, the 12V battery should be tested for voltage and capacity, as standing vehicles can lead to battery corrosion or failure, especially if the alternator output has been insufficient. Inspect the brake discs for corrosion or binding, which can occur from prolonged idling or standing, and check the brake fluid level and condition, as brake fluid degrades over time and can lead to reduced braking performance. The steering and steering rack should be checked for play or excessive resistance, which may indicate worn steering components or misalignment. Finally, the service history should be reviewed or obtained to confirm that routine maintenance, such as oil changes, fluid top-ups, and suspension servicing, has been conducted at the manufacturer’s recommended intervals. If no service records are available, the buyer should prioritise a comprehensive mechanical inspection by a qualified mechanic to assess the extent of wear in critical areas like the suspension, drivetrain, and exhaust system.