The Transit is a true light commercial van offered in multiple wheelbase (L1–L4) and roof height (H1–H3) variants — check which length/roof the dealer is selling because payload and load volume vary a lot. Modern diesel Transits usually have DPF, EGR and an AdBlue/DEF system; the manual gearbox is simple but the clutch can be heavy under load. Commercial insurance in Ireland is handled separately from passenger car bands, so factor that into running costs.

• VIN and payload/kerbweight on the plate match the sales spec and registration — confirm the advertised load capacity for your needs
• AdBlue tank cap/access, dosing system and DPF: ask for evidence of recent regeneration or a forced regen if the van has mostly short urban miles
• Clutch bite and gear selection feel (manual): check for stiff/heavy shifts and any slipping under load
• Sliding side-door rollers and rear-door catches for smooth operation, plus cargo floor and tie‑down points for signs of damage or corrosion
• Tyre manufacture dates and spare wheel (age is important even on low mileage/new vans)