2015 Citroen Relay 2.2L Diesel · SF65 LSN

With only a single MOT pass recorded on this 2015 Citroen Relay and no advisory history to examine, the documented roadworthiness picture is effectively a blank canvas, which makes the next pre-purchase inspection particularly important. The vehicle passed on 17 May 2022 without a single defect or advisory being noted, meaning there is no historical evidence of recurring brake wear, suspension deterioration, exhaust corrosion, or structural concerns to factor in. For a commercial vehicle of this age, a clean pass is a positive starting point, but the absence of recorded advisories simply reflects the brevity of the testing history rather than a long-term pattern of reliability. The next MOT test will be the first real opportunity to gauge how eleven years of service have affected the major mechanical systems. The recorded mileage of 32,490 miles over approximately eleven years equates to an annual accumulation of just under 3,000 miles, which is exceptionally low for a van of this class. Such low usage in a commercial vehicle often points to periods of inactivity rather than gentle daily driving, and large panel vans like the Relay are frequently left standing between jobs or during quieter trading periods. Mechanically, this pattern tends to be hardest on components that suffer from underuse rather than wear: brake discs and pads can develop surface corrosion and bind in the calipers from lack of regular application, suspension bushes and ball joints can dry out and perish, rubber dusts can crack, and the clutch can seize on its splines if not regularly depressed. Diesel engines driven only short distances may also be prone to oil dilution from incomplete combustion and DPF issues if regeneration cycles are not regularly completed. Because the MOT history offers no advisories to draw specific concerns from, the inspection needs to be broad and focused on the likely weak points of a heavy commercial vehicle that has seen light use. On a test drive, listen carefully for clonking or knocking from the front suspension over uneven surfaces, which would indicate perished bushes or worn anti-roll bar links, and pay attention to any pulling under braking that might suggest a seized caliper or warped, corroded brake disc. The clutch should be tested both up and down steep inclines to confirm it is not dragging or slipping, and the steering should be checked for play or uneven self-centring that could point to worn track rod ends or steering rack deterioration. Diesel-specific items worth scrutiny include the turbo actuator for hesitancy or fault codes, any signs of excessive smoke during hard acceleration which could indicate DPF or injector issues, and the timing belt service interval, which on these vehicles is a critical replacement item regardless of mileage. A thorough physical inspection beneath the vehicle is strongly recommended given the likely standing periods, as corrosion on brake lines, fuel lines, the rear chassis rails, and the subframe mounting points should be checked carefully for any signs of structural deterioration. Inspect the underside of the van on a ramp if possible to look for oil misting from the engine or gearbox, perished CV joint boots, and any evidence of fluid leaks around the steering rack or shock absorber top mounts. The tyres should be examined for flat-spotting or sidewall deterioration from age rather than wear, as old tyres on a low-mileage vehicle can be more dangerous than worn ones due to hardened rubber losing grip. Finally, confirm the full service history with particular attention to timing belt and cambelt replacement intervals, DPF forced regenerations having been carried out, and the age of the battery and diesel fuel filter, all of which are far more relevant than the modest odometer reading on a vehicle of this age and type.