2014 Citroen C4 1.6L Diesel · FV14 HZX

The Citroën C4’s most recent MOT test on 2026-02-06 at 98,880 miles passed without defects, but the record reveals a concerning pattern of repeated failures at the 85,900-mile mark in December 2024, despite passing just days earlier. This inconsistency suggests either a test centre error or a recurring issue that evaded detection during the initial pass. The December 2025 failure at 98,868 miles—just two weeks before the eventual pass—implies the vehicle was driven unsafely for a brief period before correction. While the latest pass is recent (just five months old), the history lacks transparency on what was rectified between failures, leaving critical components potentially overlooked. The recorded mileage of 98,880 miles over 12 years aligns with typical usage for this age, averaging around 8,240 miles annually. There are no obvious gaps or spikes in service intervals, though the absence of pre-MOT maintenance records means we cannot confirm whether routine checks—such as brake fluid flushes, suspension servicing, or corrosion inspections—were performed. The December 2024 failures occurred over a span of just 12 days, suggesting either a rushed inspection or a component nearing failure that was not addressed before the second test. Without service history, the true state of wear on high-mileage items like coil springs, steering dampers, or drivetrain joints remains uncertain. Given the repeated MOT failures, a buyer should prioritise an independent inspection of the braking system, particularly the rear calipers and discs, which were likely the cause of the 2024 rejections. The binding or uneven wear noted in past failures could indicate warped discs, seized calipers, or degraded brake linings. Suspension components—such as bushings, ball joints, and shock absorbers—should be checked for excessive play or corrosion, as these often fail intermittently without obvious warning. Structural integrity is another concern; the vehicle’s underbody, wheel arches, and subframe should be examined for rust penetration, especially given its age and mileage. Finally, the exhaust system warrants scrutiny for leaks or excessive corrosion, as these are common failure points in older Citroën models.