2009 Citroen C3 1.6L Diesel · RO59 YSS

A pattern of brake and suspension wear advisories has built steadily across the 2022 and 2025 tests, signalling that the consumable mechanicals on this C3 are accumulating age-related degradation despite the car remaining roadworthy. The most recent examination on 2026-02-16 produced a Pass, but with five advisories covering a front oil leak, pitted front and rear brake discs, a thinning offside front outer brake pad, and a nearside front suspension arm pin or bush. The 2025 test carried a near-identical cluster of items, adding slightly distorted nearside front and rear road wheels to the picture. Earlier passes in 2024, 2022 and 2021 were much cleaner in terms of mechanical items, although 2022 did already record inner and outer edge tyre wear and pitted front brake discs, which suggests the brake wear pattern is a long-standing trait rather than a sudden development. A Major failure on 2021-09-28 for an inoperative nearside headlamp main beam was the only non-pass result in the file and was clearly remedied at the same date's retest, but it should be confirmed that the lighting is functioning correctly on full and dipped beam. With 52,251 miles recorded across seventeen years, annual mileage works out at roughly 3,074 miles per year, which is markedly low for the age and platform. The MOT record shows a clear testing gap between the October 2020 pass and the September 2021 tests, with no entry for 2022 until September of that year and another single test per year thereafter, consistent with a lightly used vehicle that may have spent periods off the road. Low annual mileage of this nature reduces wear on major drivetrain items such as the engine, clutch and gearbox internals, but it does increase the risk of corrosion settling into brake discs, seized calipers from infrequent use, dried suspension bushes and flat-spotting or sidewall cracking in tyres that have sat loaded for long periods. The repeated advisories on the nearside and offside front suspension arm pins or bushes should be a focal point of any inspection, as worn pivot bushes on the C3 front axle typically present as a clonking or knocking noise from the front end over speed humps and uneven surfaces, together with vague or wandering steering at motorway speeds and uneven front tyre wear that matches the edge-wear advisories seen in 2021, 2022 and 2024. On a test drive, listen specifically for a single knock per bump rather than a continuous rattle, and check that the steering returns to centre promptly after cornering. The brake disc advisories from both 2022 and 2025 warrant a thorough road test with the car warm: expect to feel a brake pedal pulsation or vibration under firm stopping if the front discs are lipped or warped, and any pulling to one side under braking would suggest a binding caliper, a known weak point on older C3s that compounds uneven disc wear. Confirm the front pads, particularly the offside outer, have been replaced since the February 2026 advisory, and inspect both front and rear disc faces for a sharp lip at the outer edge and for any blueing from overheating. Finally, the persistent front tyre edge wear and the two slightly distorted road wheels flagged in 2025 deserve close attention. With the suspension components already showing movement, distorted rims can exaggerate steering vagueness and introduce vibration through the wheel around 50 to 70 mph, so a steady-speed motorway check is worthwhile. The noted front oil leak, recorded as not excessive in 2026, should be inspected from underneath for fresh seepage at the cam cover gasket, sump joint and any oil-cooler lines typical of the C3 petrol range, and the dipstick and underside of the engine should be examined on a viewing ramp. Given the long gaps between tests, prospective buyers should also confirm the tyre manufacturing dates are within the last few years, as aged rubber on a low-mileage car can crack regardless of tread depth, and verify that the timing belt and water pump replacement interval has been observed according to the manufacturer's schedule.