2004 Honda Civic 1.4L Petrol · LR04 CDX

The most recent MOT test on the 2004 Honda Civic, conducted on 2026-03-24, resulted in a passing grade with two advisories—an oil leak that is not excessive and rear suspension mounting corrosion that is only slightly advanced. While the vehicle’s overall maintenance history shows a pattern of passing previous MOTs, the presence of these advisories suggests that while the car remains roadworthy, there are developing issues that require attention. The lack of failures in the last two years indicates a stable maintenance trend, but the oil leak and corrosion advisories indicate that the vehicle has not been fully serviced to address wear and tear that accumulates over time, particularly in the suspension and drivetrain systems. The fact that the brakes failed in 2023 but were subsequently replaced with sufficient thickness suggests that the owner has taken corrective action, though the advisories in 2026 highlight that proactive servicing is still necessary to prevent further degradation. The vehicle’s recorded mileage of 99,581 miles at the time of this assessment is unusually low for a car of its age, which is approximately 22 years old. This translates to roughly 4,526 miles per year, a rate that is significantly below the typical usage of a similarly aged vehicle, which often accumulates between 10,000 to 15,000 miles annually. Such low mileage can result from prolonged periods of the car being stationary, which accelerates issues like corrosion from standing fluids, brake pad binding due to moisture absorption, and fluid degradation from stagnation. Conversely, if the mileage is accurate and the vehicle has been used sparingly, it may reflect careful ownership, but this also means that wear-related failures—such as suspension bush wear, brake system corrosion, or engine oil consumption—could have been delayed but are now becoming more pronounced. The advisories suggest that the suspension and oil system have not been maintained at intervals recommended for low-mileage vehicles, which could lead to further mechanical issues if not addressed promptly. For the prospective buyer, the first priority should be to investigate the oil leak and rear suspension corrosion advisories. The oil leak could stem from a failing oil seal, valve cover gasket, or a worn piston ring, all of which can lead to increased oil consumption and potential engine damage if left unchecked. On a test drive, listen for unusual oil consumption noises, such as a hissing sound from the engine bay or a noticeable drop in oil level between drives. Check under the bonnet for any visible oil stains or leaks around the engine bay, oil filter housing, or transmission area. The rear suspension mounting corrosion is a critical issue, as it can compromise the vehicle’s handling stability and structural integrity. Inspect the rear suspension mounts, control arms, and bushings for signs of rust, cracks, or excessive play. If corrosion is advanced, the mounts may need replacement, which can be costly and may affect the vehicle’s long-term reliability. In addition to the advisories, the buyer should conduct a thorough physical inspection of the vehicle, given its age and low mileage profile. Examine the tyres for signs of sidewall cracking or perishing, which can occur from prolonged exposure to UV light and age-related degradation, even at low mileage. Check the tread depth and look for uneven wear patterns that could indicate suspension or alignment issues. Inspect the brake system for signs of corrosion on the discs, binding calipers, or warping, which are common in vehicles that have been stationary for extended periods. The brakes should be tested on a test drive for any signs of sponginess, pulsation, or reduced stopping power, as these could signal worn pads or warped discs. Verify that the 12V battery is in good condition, as low-mileage vehicles can suffer from battery discharge from parasitic loads or prolonged idling. Finally, ensure that all fluids—oil, coolant, brake fluid, and transmission fluid—are at the correct levels and are not showing signs of contamination or degradation. Given the vehicle’s age, a full service history check is essential to confirm that routine maintenance, such as timing belt replacement (if applicable), spark plug changes, and fluid top-ups, has been carried out. If the service book is missing or incomplete, consider arranging a comprehensive mechanical inspection to address any potential hidden issues before proceeding with purchase.