2016 Ford C-MAX 1.5L Diesel · CE66 XMV

Chronic deterioration of the rear suspension subframe and bush assemblies is the defining mechanical story of this C-MAX. Across four consecutive annual tests from 2021 to 2025, advisories have piled up on the same components year after year. Nearside front and offside front lower suspension arm bushes were flagged in 2021 and 2022, both rear trailing arm bushes were noted in 2023, and by the September 2025 test the nearside front, nearside rear, and offside rear suspension arm pins or bushes were all recorded as worn, alongside an offside rear coil spring corroded item that has now appeared at three successive tests in 2022, 2023, and 2025. The September 2024 test passed cleanly for structure but recorded fluctuating front service brake performance and worn front brake discs, while a 2021 retest produced a major failure for an inoperative nearside front position lamp. The cumulative picture is of a vehicle that has passed every annual test but whose chassis components are progressively wearing and will, on the present trajectory, require replacement within the next inspection cycle. At 120,865 miles on a ten year old vehicle, the recorded usage equates to roughly 12,000 miles per year, which is notably above the average for cars of this age and points to sustained higher mileage operation rather than periods of standing. The annual MOT record runs continuously from 2019 through 2025 without gaps, so the mileage accumulation is genuine and steady, and there is no evidence of a lay-up that might mask dormant defects. Higher annual mileage of this kind accelerates wear on suspension links, coil springs, anti-roll bar bushes, brake discs and pads, clutch components on the manual variants, and dual mass flywheel assemblies where fitted, and the advisories recorded here are consistent with that pattern of consumable and chassis component fatigue rather than any underlying structural corrosion. A prospective buyer should treat the recurring rear trailing arm and front lower arm bush advisories as the primary inspection priority. On a test drive, listen for clonking or knocking noises from the rear suspension over uneven roads, particularly when traversing speed humps or potholes, and feel for any vagueness or delay in directional response from the rear axle. The nearside front, offside front, and both rear wheel arches should be visually inspected for fresh oil staining around the bushes and for any play when the wheels are rocked by hand, as the recorded advisories suggest these joints are approaching the threshold where excessive movement would constitute a failure. The three successive offside rear coil spring corrosion advisories also warrant a close look underneath for any surface rust on the spring coils and at the spring seats, where corrosion can migrate into the spring pan. The braking system merits particular attention given the 2024 advisory for fluctuating front service brake performance and worn front brake discs. On test, the brake pedal should feel firm and progressive rather than spongy, and there should be no steering wheel shudder or vibration through the column under heavy application, which would indicate disc runout or uneven wear. Each front wheel should be inspected for lipped or stepped disc edges, and the caliper carriers and slide pins checked for seized movement, since higher mileage vehicles are prone to binding calipers that accelerate pad and disc wear unevenly. Beyond the flagged items, the underside should be examined for any signs of fluid seepage from the power steering rack, engine oil misting around the cam cover or sump, and corrosion on brake pipes and fuel lines, all of which become more probable at this mileage band even though they have not yet appeared on the MOT record.