The 2019 Kona diesel is typically the 1.6 CRDi in Europe and is front-wheel-drive with a 6-speed manual in most examples. Diesel Konas are uncommon compared with petrol/hybrid versions, so check that the car has had enough longer runs to keep the DPF and EGR healthy — short, urban-only use increases the risk of blocked DPF/EGR and occasional turbo/oil-soot issues. Hyundai parts and dealers are common in Ireland, so servicing and replacement parts are straightforward to source.

• DPF regeneration history – ask for evidence of regular long runs or workshop DPF/soot-clean records and watch for frequent forced-regens or smoke on start-up.
• EGR and turbo cleanliness – check for oil leaks, excessive blow-by or lack of boost (turbo shaft play) which are common on high-soot diesels.
• Clutch condition – test for slipping or grab on hill starts and check for high clutch bite point, typical wear on a 7‑year-old manual.
• Gearbox shift quality – confirm smooth engagement through all gears, listen for crunching or worn synchro symptoms in 2nd/3rd.
• Underbody and rear arches for corrosion – inspect wheel arches, lower sills and the underside for rust after several winters on Irish roads.