2018 Ford Focus 1.0L Petrol · L2 DEL

A pattern of advisory items has emerged across recent MOT tests for this 2018 Ford Focus, particularly relating to cooling system maintenance and rear tyre condition. The most recent test on 25 February 2026 recorded a pass with four advisories, marking the third consecutive year a coolant level issue has been flagged, with both the 2025 and 2026 tests noting low coolant. This recurrence is mechanically significant; persistent low coolant typically points to either an external leak from hoses, the radiator, or water pump seals, or internal consumption through head gasket compromise. The 2026 test additionally introduced a new advisory for an oil leak, described as not excessive, which combined with the coolant loss warrants close inspection for sealing condition around the engine gaskets and ancillary components. A damaged rear tyre and deteriorated rear registration plate were also noted on this test, the latter being a persistent advisory stretching back to 2024. The mileage profile of this vehicle is notably low for its age. With 37,743 recorded miles over approximately eight years, the annual accumulation works out at roughly 4,718 miles per year, well below average for a Focus of this vintage. The recorded figures show only marginal annual increases, with a test in February 2022 recording 26,182 miles and the February 2026 test showing 37,743, equating to around 2,891 miles per year across that four-year stretch. Such low usage carries its own mechanical implications; prolonged standing periods can lead to brake caliper seizing, corrosion on brake discs particularly around the hub face, and deterioration of rubber components throughout the cooling and fuel systems. The relatively brief annual mileage suggests the vehicle has likely seen periods of inactivity rather than regular daily use. Buyers should pay particular attention to the cooling system during any inspection. Request a pressurised test of the cooling system to identify the source of the recurring coolant loss, paying close attention to the radiator, expansion tank, and the area around the water pump for residue. Check the underside of the engine and bellhousing for fresh oil accumulation consistent with the recently flagged oil leak, and verify that the oil level on the dipstick is appropriate with no milky residue on the cap. On a test drive, monitor the temperature gauge closely during extended idle periods and listen for any unusual ticking or knocking from the engine that might suggest bearing wear from infrequent use or extended oil change intervals. The brake and tyre condition flagged in earlier tests also merits verification. Although the 2026 test did not repeat the 2023 advisories concerning nearside front tyre wear or thinning front brake pads, low-usage vehicles commonly suffer from binding or seized calipers, which can manifest as a pulling sensation under braking, excessive heat from one wheel after driving, or uneven pad wear when visually inspected. During a test drive, apply the brakes firmly from moderate speed to check for judder or pull, and listen for scraping or grinding noises that might indicate worn pads or scored discs. The damaged rear tyre advisory should be confirmed resolved, and all four tyres should be inspected for perishing, particularly given the low mileage and possible standing periods which accelerate sidewall cracking in ageing rubber.