2007 Mazda 3 1.6L Petrol · KB07 VWS

The most recent DVSA examination on 23 March 2024 resulted in a pass, however this should be viewed with some caution as the vehicle failed on the same date prior to rectification and a number of advisories were carried forward. The defects addressed on the same day included a non-functional front dipped headlamp, both rear stop lamps, and a rear position lamp, all of which are straightforward electrical faults but their repeated recurrence over the previous test cycles is noteworthy. Looking at the broader trajectory, the 2023 test produced a clean pass following a same-day failure for multiple lighting defects, and the 2022 test similarly passed after a same-day failure for brake and lighting issues. This pattern suggests a vehicle that is fundamentally roadworthy but is being presented with recurring minor electrical faults at each annual test, while the advisories relating to corroded rear sub-frame and structural components from 2024 indicate progressive age-related deterioration that warrants close physical inspection. With a recorded mileage of 139,073 miles over approximately 19 years, this Mazda 3 is averaging roughly 7,320 miles per year, which is broadly typical for a vehicle of its age and not suggestive of either excessive motorway use or prolonged periods of standing. The mileage progression across the recorded tests appears consistent, indicating regular driving rather than the sporadic use that can lead to issues such as seized brake calipers, perished rubber components, or stale fluids. That said, any vehicle approaching 140,000 miles should be considered to have significant wear on its major mechanical systems, particularly the clutch, turbocharger if fitted, and suspension components, regardless of how steadily the miles have been accumulated. The advisories recorded at the 2024 test deserve particular attention from any prospective purchaser. The corroded rear sub-frame and rear vehicle structure advisories indicate that while structural rigidity is currently not significantly reduced, corrosion of this nature is progressive and will worsen over time, particularly if the vehicle has been exposed to winter road salt; a physical inspection beneath the vehicle with attention to seam corrosion, floor pan integrity, and mounting points is strongly recommended. The front tyre worn on edge advisory combined with the historical nearside front tyre advisories from 2022 and 2021 suggests an alignment or suspension geometry issue, and the buyer should check for uneven tyre wear across all four corners and verify the tracking. The rear anti-roll bar linkage ball joint play advisories recorded in 2021 also point to suspension wear that may have progressed, so particular attention should be paid to any clonking or rattling noises from the rear suspension over speed humps and uneven road surfaces during a test drive. Regarding the recurring lighting failures, these are most commonly caused by aged bulb holders, corroded earth points, or failing multi-function switches, and any test drive should include verification that all exterior lamps function reliably. Given the vehicle's age and mileage, a thorough inspection should also encompass the condition of the timing chain if the petrol engine is chain-driven rather than belt-driven, the state of the cooling system including hoses and radiator, brake disc condition including checking for lipping and corrosion especially given potential periods of standing, and a comprehensive check of all fluid levels and their age. The 12V battery is likely due for replacement given the calendar age alone, and the original equipment exhaust system will almost certainly be approaching the end of its service life. A pre-purchase inspection by a competent independent technician with the vehicle raised on a ramp is strongly advisable given the structural advisories and the overall age profile of this Mazda 3.