2019 Mazda Cx-3 2.0L Petrol · AM05 POP

The most recent DVSA test on 20 October 2025 resulted in a pass for this 2019 Mazda CX-3, with a single advisory noting that the offside front tyre was worn close to the legal limit and worn on its edge. Reviewing the full four-test history, the vehicle has passed every annual inspection without any failure, and the recorded advisories are relatively minor and isolated rather than recurring. The pattern shows a tyre wear advisory in 2025 following a brake pad thickness advisory in 2024, which is broadly consistent with normal progressive wear on a light family crossover. There is no evidence of structural corrosion, suspension component failure, exhaust integrity issues, or lighting defects across the entire test record, and the maintenance trend therefore appears stable and well managed for a vehicle of this age. With 31,427 miles recorded over approximately seven years, this CX-3 has covered around 4,490 miles annually, which is notably low for its class and suggests either predominantly short-trip urban use or extended periods of standing between journeys. The mileage progression across the MOT records is reasonably consistent, with no sudden large jumps that would indicate clocking concerns, but the low annual figure does carry some mechanical implications. Lightly used vehicles often suffer more from calendar-related degradation than from wear per se, as short journeys do not allow the engine, exhaust system, and oils to reach full operating temperature, leading to potential moisture accumulation in the oil and corrosion of underbody components from infrequent use. Given the low mileage and the age of the vehicle, a prospective buyer should pay particular attention to time-sensitive deterioration rather than assuming low miles equates to pristine condition. The tyres, despite the recorded advisory, warrant close physical inspection for sidewall perishing and cracking, as rubber compounds degrade with age regardless of tread depth, and a tyre manufactured before 2019 could be well into its service life. The 12V battery should be load tested, as seven-year-old batteries in low-use vehicles are prone to sulphation and premature failure, and the brake discs should be examined for surface corrosion or pitting from standing, paying particular attention to whether the calipers are binding by checking for uneven pad wear or hot spots after a test drive. On the road, listen for any clonks or knocks from the suspension over uneven surfaces, which may indicate perished anti-roll bar bushes or worn top mount bearings, and verify that the steering remains centred without vibration from the front tyres. Service history verification is particularly important for a low-mileage example, as the vehicle may have been serviced irregularly based on time rather than distance. Check the service book for stamps or digital records at least every twelve months or 10,000 miles, and confirm that the engine oil, brake fluid, coolant, and transmission fluid have all been renewed within their recommended intervals, as brake fluid is hygroscopic and should be replaced every two years regardless of mileage, while coolant typically requires renewal around the five to seven year mark. During a test drive, observe the engine temperature gauge for prompt warm-up, listen for any timing chain rattle on cold start, and check the air conditioning operation, as systems left dormant can suffer from seal degradation and refrigerant loss. Finally, inspect the underbody and wheel arches for any surface corrosion that may have developed during periods of standing, particularly around the rear axle and exhaust mounting points, as Mazda CX-3s of this era can be susceptible to corrosion in these areas if used primarily in winter conditions.