2004 Mazda 2 1.4L Petrol · WO04 CGV

Severe structural corrosion at the rear of the vehicle is the primary mechanical concern, as evidenced by the failure on 2026-07-09. The DVSA records show a deteriorating trend where rear wheel arch and sill corrosion, noted as advisories in 2025, have progressed to major failures involving the suspension component mounting prescribed areas on both the nearside and offside. This level of decay significantly reduces the structural strength of the sill ends and outer sills, rendering the vehicle currently unroadworthy. The recorded mileage of 77,570 miles over a 22-year period represents a low annual average of approximately 3,526 miles. Such a low rate of accumulation often correlates with periods of inactivity or limited usage, which is reflected in the 2025 advisory regarding a perishing offside rear tyre. Mechanically, vehicles of this age with low usage can exhibit degradation of rubber components and seals regardless of the low odometer reading. A persistent oil leak has been recorded as an advisory in every test since July 2023, indicating a long-term seepage issue. During a physical inspection, the engine bay and underside should be examined for active leaks or heavy oil residue. Additionally, the history of a failed exhaust lambda reading in 2022 and a failed rear shock absorber in 2024 suggests a need to verify the current state of the emissions system and the damping efficiency of the rear suspension. On a test drive, pay close attention to the rear of the vehicle for any unusual knocks, rattles, or instability, which could be linked to the compromised structural integrity of the rear mounting points. Check for steering vagueness or clicking sounds when turning, as a track rod end was previously flagged for play. The brakes should be tested for consistent pedal feel and the absence of judder, given the previous advisories regarding thin brake pads.