2014 Mazda 6 2.2L Diesel · YJ14 TYF

The 2014 Mazda 6 presents a mixed maintenance picture. The most recent test on 20 December 2024 at 57,237 miles passed, but the advisory for a worn nearside front tyre indicates the owner is deferring basic consumable replacements until the final MOT threshold. The trend is not clean. A fractured offside rear coil spring caused a failure on 6 February 2023 at 46,610 miles, and the same corner had been flagged for corrosion exactly one year prior on 3 February 2022 at 41,034 miles. This progression from corrosion to a broken spring suggests the rear suspension was neglected for some time before the component finally failed. The record shows a pattern of reactive rather than preventative maintenance, with faults often left to worsen between tests. The mileage profile is notably low. The vehicle has covered roughly 4,770 miles per year over its twelve-year life. The gap between the February 2023 test at 46,611 miles and the January 2024 test at 52,113 miles shows a sudden increase of 5,502 miles in under twelve months, which is unusual given the prior annual averages. This could indicate a change of use or a period of regular commuting after a spell of lighter duty. The most recent test on 20 December 2024 recorded 57,237 miles, meaning the car has covered just 5,124 miles in over sixteen months. That is a very low recent mileage, raising the possibility of long periods standing, which can cause flat-spotted tyres, brake surface corrosion, and stale fuel issues. A buyer should focus the physical inspection on the rear suspension and underbody. The fractured offside rear coil spring was replaced after the February 2023 failure, but the history of rear suspension corrosion and deteriorating lower arm bushes from 2022 raises questions about the condition of the remaining original rear components. Check the nearside rear spring and both rear lower suspension arms for play, corrosion, and bush deterioration. The loose rear exhaust heat shield noted in the 2023 failure should be verified as properly secured, as a dislodged shield can damage the underfloor or exhaust. Inspect the exhaust system for corrosion, particularly around the rear box and joints. Tyre wear is a recurring theme. The offside front tyre was flagged in both February 2023 and January 2024, and the nearside front was flagged in December 2024. This repeated wear on the front edges suggests possible tracking misalignment or a driving style that punishes the front tyres. Have the front wheel alignment and suspension geometry checked, and inspect the inner sidewalls for uneven wear. Given the low recent mileage, also check the brake discs and pads for surface corrosion from standing, and assess the condition of all four tyres for age-related cracking, as the rubber may be perishing from age rather than use.