2020 Ford Focus ST-Line Edition Mhev 1.0L Petrol · ML70 SSJ

A lightly used 2020 Ford Focus ST-Line MHEV has accumulated three MOT test entries since its first anniversary, with the most recent examination on 8 October 2025 returning a clean pass and no advisories of any kind. The intervening 2024 test was also a pass, but it carried two advisories that warrant close attention as they point to early degradation of components typically expected to last considerably longer on a vehicle of this age and mileage. The overall trajectory is therefore one of satisfactory roadworthiness at the point of test, with the 2025 result suggesting the previously flagged issues have either been addressed or have not yet progressed to a failable threshold. There are no recorded failures, refusals, or recorded defects in the history, which keeps the formal DVSA record comparatively tidy but does not preclude emerging wear. The recorded mileage of 18,186 miles across roughly six years equates to an average annual accumulation of only around 3,031 miles, which sits well below the typical usage profile for a family hatchback of this age. Such a low annual figure suggests either predominantly short urban journeys, periods of inactivity, or a combination of both, and the testing pattern is consistent with this: gaps of just over a year between tests without any obvious large mileage jumps between examinations. Mechanically, low annual mileage with a hybrid mild-hybrid drivetrain means the combustion components, brake discs, tyres, and underbody sealant are all likely to have aged more from standing time and environmental exposure than from mechanical wear. The 48V mild-hybrid system and its associated electrical components are also worth particular scrutiny given the low usage, as lithium-based systems can suffer degradation through extended periods of inactivity rather than cycle wear. The fact that the recorded annual rate sits at roughly one-third of the average for the model should be treated as a neutral data point requiring investigation rather than a positive indicator. With the 2024 advisory noting slight corrosion and light pitting on the rear brake discs, a prospective buyer should have the rear brake assembly inspected with the wheels removed to confirm the corrosion has not progressed to lipping, run-out, or measurement beyond the 2.0mm minimum thickness, as discs left standing in damp conditions can deteriorate unevenly. Light binding of the rear calipers or sticking slider mechanisms is also a common consequence of low-mileage use and should be checked by hand for free movement after the caliper is released. On the test drive, listen for any graunching or scraping from the rear brakes on first application after the car has been stationary, and feel for a firm, even pedal without sponginess or judder under moderate braking. The advisory regarding early sidewall cracking on all road tyres is unusual for a 2020 vehicle and warrants close visual inspection of the sidewalls for ozone cracking, UV brittleness, and any bulges, as tyres that have stood under-used can perish long before their tread depth is exhausted. Replacement of all four tyres should be anticipated in any near-term budgeting, and the spare or inflation kit should be checked for serviceability given the vehicle's age. Beyond the flagged items, the low-use profile makes a thorough inspection of the underbody, suspension linkages, and fluid condition worthwhile, as standing vehicles are prone to moisture accumulation in brake fluid, oxidation of exposed steel components, and deterioration of rubber bushes through lack of flexing. On the test drive, pay particular attention to any clonks, knocks, or shudders from the front MacPherson strut top mounts, anti-roll bar bushes, and lower control arm bushes over speed bumps and uneven surfaces, as these are common Focus weaknesses and may have aged without the usual masking effect of higher mileage. The 1.0-litre EcoBoost three-cylinder engine, paired here with the mild-hybrid system, should be checked from a cold condition for any timing chain rattle on start-up, and the coolant and oil levels and condition should be inspected for any signs of emulsification or contamination consistent with short journeys. Finally, confirm that the mild-hybrid system warning light cycles correctly on ignition and that the 48V auxiliary battery and its associated control module have been maintained in line with manufacturer schedules, as these components can fail silently on low-use vehicles and represent a non-standard replacement cost.