2002 Hyundai Matrix 1.8L Petrol · GX02 WHU

Persistent issues with exhaust emissions and fluid containment define the mechanical profile of this vehicle, particularly following a failure in November 2023. While the most recent test on 10 November 2023 resulted in a pass, the record shows a recurring pattern of advisories regarding an oil leak and light oil misting from the nearside rear shock absorber. The transition from a major failure involving high carbon monoxide and incorrect Lambda readings on 09 November 2023 to a pass the following day indicates that the exhaust system's combustion efficiency was a critical point of concern. The presence of multiple minor defects, including a defective headlamp lens, an inoperative registration plate lamp, and a damaged windscreen, suggests a tendency for non-structural but functional components to fall into disrepair. The vehicle has covered 106,268 miles over its 24-year lifespan, which equates to an average annual usage of approximately 4,428 miles. This is a low rate of mileage for a vehicle of this age, which can sometimes imply longer periods of inactivity between uses. Mechanically, such low annual accumulation means that while drivetrain components may have lower cumulative wear, other elements like rubber suspension bushes, seals, and various gaskets are subject to age-related degradation and hardening. The recorded history shows consistent annual testing from 2021 through 2023, providing a relatively steady window into its recent mechanical state despite the low mileage. Prospective buyers should pay close attention to the engine and exhaust system during a test drive to ensure the emissions issues noted in late 2023 have been fully resolved. Listen for any irregular idling, hesitation under acceleration, or changes in engine note that could indicate lingering combustion problems. The advisory regarding an oil leak should be investigated by inspecting the engine bay and undercarriage for fresh or heavy seepage, as even non-excessive leaks can worsen. Additionally, the light misting on the nearside rear shock absorber warrants a physical inspection to determine if the damping integrity is compromised; listen for thumping or knocking noises when driving over uneven surfaces or speed bumps, which could indicate the shock absorber is failing to control spring movement effectively. Further inspection is required for the minor electrical and visibility defects flagged in the 2023 record. Verify that the registration plate illumination is fully functional and that the nearside headlamp lens is clear and free from significant clouding or damage that could affect light projection. The reported windscreen damage, while not currently affecting the driver's view, should be checked for any signs of spreading cracks that could compromise structural integrity or visibility in varying light conditions. Given the history of exhaust gas leaks and emissions failures, a thorough check of the exhaust manifold, gaskets, and catalytic converter connections is advisable to ensure no further leaks are present.