This generation Forfour (shared platform with the Renault Twingo) is a compact, rear‑engine small hatch — petrol manuals are simple and typically cheap to operate. The petrol 3‑cylinder engines are economical but the cabin and boot are noticeably smaller than a conventional five-seater hatch, and Smart dealer coverage in Ireland is limited; many parts are shared with Renault so sourcing routine items is straightforward. Manual cars mean watch the clutch and pedal feel — replacements are cheaper than many modern dual-clutch units.

• Clutch engagement and slip under load (smooth take-up, no burning smell) — manuals in city use can need clutch work by this age.
• Rear engine bay for oil or coolant leaks and any audible turbo noise (if fitted); look for smoke on start-up and a clean undertray.
• Suspension and bushes for knocks or rattles, especially rear subframe area and drop links — city potholes age these quickly.
• Wheelarches, sills and underside for corrosion from Irish winter use, especially around seams and suspension pickup points.
• All electrics and convenience items (central locking, windows, A/C vents) for consistent operation — fixes can be fiddly on small-cabin cars.