2004 Ford Focus 1.6L Petrol · GL04 DPZ

The most recent DVSA examination on 18 November 2025 resulted in a Pass, although this was achieved only after a prior failure on the same date for an offside front windscreen washer that was not functioning, an easily rectified item rather than a structural concern. Reviewing the trend across the recorded tests, the vehicle has consistently passed, but a clear and progressive pattern of corrosion-related advisories has emerged from 2022 onwards, beginning with a corroded rear sub-frame, followed by rear coil spring corrosion in 2024, and broadening in 2025 to include corrosion within the prescribed area of the rear inner suspension mounting points on both sills. While none of these advisories are yet at the stage of failing the vehicle, the year-on-year expansion of corroded components indicates an actively deteriorating underbody rather than a stable or improving condition, and any prospective buyer should treat the corrosion trend as the primary mechanical risk going forward. With a recorded odometer reading of 66,285 miles over approximately 22 years, this Ford Focus has averaged only around 3,000 miles annually, which is exceptionally low for its age and strongly suggests extended periods of standing or only occasional use. Such low annual mileage typically masks wear in the conventional sense, but it accelerates calendar-based degradation of components such as brake discs, which corrode and may cause the calipers to bind when the vehicle is returned to regular service, as well as ageing of rubber components, cooling system hoses, and the 12V battery. The previous advisory concerning handbrake travel in 2024 is consistent with brake mechanisms seizing from disuse, and the front brake disc wear advisories recorded in 2021 and 2024 suggest that corrosion rather than friction wear may be the dominant factor on the discs at this point. From a buyer inspection perspective, the recurring rear coil spring and sub-frame corrosion advisories warrant a physical examination of the underbody, ideally with the vehicle raised on a ramp, to confirm that the corrosion has not progressed beyond the advisory threshold since the last test. Particular attention should be paid to the rear coil springs for any visible cracking or flaking, the rear sub-frame mounting points for advanced rust, and the inner sill areas both sides where suspension components attach, as these structural zones are critical to roadworthiness. On a test drive, listen for any clonking or knocking from the rear suspension over bumps, which would indicate compromised bushes or worn top mounts, and feel for any vagueness or instability at speed that could point to weakening rear suspension geometry. Given the brake-related advisories, a thorough check of the front discs for lipping and the calipers for smooth sliding action is recommended, along with confirmation that the handbrake holds firmly without excessive lever travel. Finally, prospective buyers should not be lulled by the low recorded mileage into assuming a mechanically fresh vehicle, as the calendar age of 22 years brings its own set of time-served concerns. The tyres, while not flagged for wear in the most recent test, should be closely inspected for sidewall perishing and cracking, which is common on aged rubber regardless of tread depth, and the same applies to the windscreen wiper blades, given that both the washer system and wiper effectiveness have been flagged in consecutive years. The 12V battery is highly likely to be approaching the end of its service life and should be load-tested, while all major fluids, including engine coolant, brake fluid, and power steering fluid where applicable, should be regarded as due for replacement on age rather than mileage grounds, as their protective additives degrade over time. Verifying the service book stamps for timely cambelt and auxiliary belt replacement, water pump condition, and thermostat operation will also be essential on a vehicle of this vintage, particularly if the low mileage is a result of irregular rather than light consistent use.