2018 Ford KA 1.2L Petrol · NJ18 AEN

The 2018 Ford KA has demonstrated a concerning pattern of deferred maintenance over its MOT history, with the most recent test on 2 April 2026—just three months ago—showing no defects despite a failure just 21 days prior. The March 2026 failure alone involved four distinct faults: severe tyre damage on three wheels (including perishing rear tyres) and an exhaust emissions issue, all of which were rectified before the subsequent pass. While the latest test clears the vehicle for immediate roadworthiness, the recurrence of tyre-related failures—particularly the offside front tyre cut in March 2025—suggests either neglectful tyre rotation or a lack of proactive replacement. The absence of structural or suspension advisories in recent tests is a minor positive, but the emissions failure indicates either a delayed service or a potential fault in the lambda sensor or catalytic converter that may persist. The recorded mileage of 41,597 miles at the latest test corresponds to an average of approximately 5,200 miles per year, which is unusually low for a vehicle of this age. This suggests prolonged periods of inactivity, which could accelerate certain forms of wear—such as tyre degradation or brake corrosion—while mitigating others. Notably, there is a significant gap between the 2024 and 2025 tests, with mileage jumping from 17,114 to 27,402 miles in just over a year, indicating either a sudden increase in usage or an extended period of non-use before the 2025 failures. The rapid accumulation of faults during this period—tyre cuts, worn pads, and perishing tyres—implies that basic maintenance was either overlooked or deferred until the last possible moment. A buyer should prioritise an immediate inspection of the tyres, particularly the offside front and rear wheels, to confirm there are no hidden cuts, perishing, or uneven wear patterns that could indicate underlying issues such as misalignment or suspension wear. The recent exhaust emissions failure warrants a diagnostic check of the lambda sensor and catalytic converter, as persistent faults in this area can lead to further engine management issues or increased fuel consumption. Given the history of brake pad wear, the condition of the discs and calipers should be scrutinised for uneven wear, binding, or corrosion, especially if the vehicle has been stationary for extended periods. Finally, the suspension bushes and coil springs should be visually inspected for cracks or excessive play, as prolonged low-mileage periods can exacerbate wear in these components.