BMW X52016

• **Strong performer on Irish motorways:** 2016 X5 diesel delivers solid fuel economy and refinement for long-distance commutes; handles family trips well with spacious cabin and reliable automatic gearbox.
• **Fair value, but watch diesel fatigue:** median price sits mid-market; comparable petrol models often command premium, yet diesel repair costs (DPF, EGR) can spike resale risk if neglected.
• **DPF and EGR cooler are your biggest headaches:** frequent clogging and regeneration faults trigger limp mode; EGR cooler failure causes expensive overheating (€1,200–€1,800 replacement). Fuel injector carbon buildup also common on N57 engine.
• **Before purchase, demand recent DPF cleaning records and full service history:** verify no active fault codes (get pre-purchase diagnostic scan); confirm regular motorway use, not town-only driving, which starves DPF.
• **Check NCT pass and emissions test closely:** diesel tax (motor tax plus NOx levy) is higher than 2016 petrol equivalents; confirm current NCT is valid and no outstanding advisories on emissions gear.

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