2016 BMW 420 2.0L Diesel · LL66 LWV

The most recent MOT test on 24 April 2025 confirms this 2016 BMW 420 remains roadworthy at 95,118 miles, with no defects recorded. The preceding three annual tests—all passed without fail—suggest a stable maintenance pattern, though the August 2022 failure reveals a history of avoidable issues. The near-identical mileage between the 2022 pass and fail (81,946 vs. 81,944) indicates the vehicle was driven briefly between tests, yet critical components like rear brakes and tyres were neglected. Since then, the record shows no further failures, implying either corrective action or consistent upkeep of the previously problematic areas. The mileage progression of roughly 9,500 miles annually aligns with typical usage for a vehicle of this age, with no abrupt spikes or prolonged inactivity. The gap between the 2022 failure and the subsequent pass (just two days apart) is unusual and may warrant clarification—either the vehicle was serviced immediately or the test date was expedited. No other MOTs are missing, and the recorded mileage increments are consistent, though the 2022 failure suggests basic maintenance was overlooked prior to that point. A buyer should prioritise an inspection of the rear brake system, particularly the pads and calipers, given the 2022 failure on thickness. The tyres, especially the nearside and offside rear, should be checked for uneven wear or remaining tread depth, as the 2022 failure indicates a history of underinflation or misalignment. Given the vehicle’s age, suspension bushes and coil springs should be examined for wear or corrosion, while the structural integrity of the rear axle and subframe warrants scrutiny for any signs of fatigue or rust. The absence of recent advisories does not preclude hidden issues, so a thorough mechanical inspection is essential.