This Navara uses Nissan's 2.3‑litre diesel with a 6‑speed manual in the 2020 line-up — a work-focused powertrain that is generally durable. It has a diesel DPF and EGR system so regular longer runs help avoid DPF clogging, and payload/tow figures vary by cab and trim (Double Cab is the common spec and many variants tow up to ~3,500 kg and carry around a 1,000 kg payload). Expect straightforward Nissan service items and widely available parts in Ireland; remember commercial insurance is handled separately from private car cover.

• Clutch bite and slipping under load — manuals on work pickups often need replacements from heavy towing/use.
• Loadbed underside and tailgate for corrosion under any liner or drop-in bed; look for loose bolts and weld repairs.
• Rear suspension condition (sagging leafs or broken shackles) and any signs of overload or extra leaf packs fitted.
• Towbar and trailer electrics for heavy-use wear, signs of towplate repairs, and correct wiring function.
• 4WD engagement, front diff/transfer box operation and evidence of off-road use (stone chips, underbody scrapes) — check diff oil/service history.