2010 Mazda 3 1.6L Petrol · DF10 KCU

The 2010 Mazda 3 presents a highly encouraging MOT history, with the most recent test on 2 October 2025 resulting in a clean pass and no advisories or defects recorded. Going back through the available DVSA records to 2021, each annual examination has returned a pass with no recorded defects, indicating a stable and consistent maintenance trend over at least the last five testing cycles. The absence of recurring advisories relating to suspension components, braking systems, or exhaust integrity suggests that the vehicle has been maintained to a roadworthy standard throughout this period. While the MOT certificate only confirms compliance at the point of test, the unbroken pattern of clean passes is a positive indicator of the previous owner's diligence and the vehicle's overall mechanical condition. With 110,422 miles recorded over approximately 16 years, the Mazda 3 has covered an average of around 6,901 miles annually, which sits broadly in line with typical usage for a vehicle of this age. There are no significant unexplained gaps in the recorded mileage that would suggest prolonged periods off the road, nor are there any rapid accumulations that would point to unusually heavy use such as motorway commuting or commercial application. This consistent annual mileage suggests the vehicle has been used as a regular daily driver, which is generally favourable for longevity as it keeps mechanical components, seals, and fluids in regular working order rather than allowing them to degrade through long periods of standing. The drivetrain, including the engine, gearbox, and clutch assembly, will nevertheless have experienced substantial cumulative wear at this odometer reading and should be evaluated accordingly. Given the clean MOT history but the vehicle's considerable age and mileage, a prospective buyer should focus on age-related deterioration that falls outside the scope of standard MOT testing. The tyres warrant close physical inspection for sidewall perishing and cracking, as rubber compounds degrade with time regardless of tread depth, and any tyres fitted before 2020 should be regarded as due for replacement on age grounds alone. The 12-volt battery is likely approaching the end of its service life and should be load-tested, particularly as the vehicle is now sixteen years old. Brake discs, particularly those fitted to a vehicle that has seen regular road use, may exhibit lipping or surface corrosion, and the caliper slide pins should be checked for seizure, which can cause uneven pad wear and pulling under braking. All exterior rubber seals, including those around the doors, boot, and windows, should be examined for brittleness and water ingress. On a physical inspection and test drive, particular attention should be paid to the suspension system, listening for clonks or knocking over speed humps and uneven surfaces which may indicate worn anti-roll bar bushes, drop links, or top mount bearings, all of which are common wear items on high-mileage vehicles of this era. The engine should be observed from cold start for excessive smoke, unusual ticking from the timing chain area, and any signs of coolant or oil leaks from the cam cover or sump gasket. A thorough road test should include checking the gearbox for smooth selection across all gears, the clutch for slipping under load or judder on take-off, and the steering for any vagueness or knocking that could point to worn tie rod ends or power steering rack wear. Finally, verify the service book stamps or digital service records to confirm that major time-based items such as the cambelt if applicable, coolant, brake fluid, and transmission oil have been replaced at the manufacturer-recommended intervals, as these are not examined during the MOT and represent essential maintenance for a vehicle of this age.