A 2014 3008 diesel/manual is from the first generation (2009–2016) and commonly came with PSA 1.6 HDi or 2.0 HDi diesels; the 1.6 is the frugal option while the 2.0 gives more torque at the cost of fuel. These diesels use DPF and EGR systems that dislike mainly short trips, and manual cars will likely have clutch wear worth checking — parts are common in Ireland but turbo, injector or DPF work can be expensive.

• DPF state and regeneration history — look for frequent soot-clearing attempts, long forced regenerations or persistent warning lights (short-trip use causes blockage).
• EGR valve and turbo condition — check for loss of power, blue/black smoke or excessive turbo shaft play and listen for rattles on spool-up.
• Clutch operation and feel — test for slipping under load and check for a recent clutch replacement history (manuals on older cars commonly need it).
• Timing belt/cambelt replacement date and receipts — confirm it was changed within the manufacturer interval and inspect auxiliary belts.
• Underbody and rear subframe/suspension mounts for corrosion or damaged wishbones and worn bushes (common on 12‑year‑old Peugeots).