Volkswagen Golf2018

• **Diesel engine strengths:** strong torque delivery and excellent fuel economy (35–50 mpg real-world) make this popular for Irish commuters and motorway drivers.
• **Price driven by diesel demand:** +54.9% YoY surge reflects tight used-diesel supply. At €20,993 median, fairly valued *if* engine history is clean; overpriced if maintenance records are absent.
• **DPF and injector risks are real:** stop-start urban driving clogs DPF filters (€800–1,500 fix); TDI injector carbon fouling causes rough idle and cold-start struggle (€400–700 per injector). Demand full service history proving regular DPF regeneration cycles.
• **Before buying, inspect cold-start behaviour closely** — turn ignition on without starting, listen for fuel pump prime; start engine cold and listen for rough idle, hesitation, or white smoke. Any of these signals injector or DPF trouble ahead.
• **Check NCT pass date and emissions test results** — Irish NCT includes emissions screening; a recent pass on EGR and NOx limits proves engine isn't choking. Any borderline results suggest imminent DPF or EGR cleaning cost.

AI-generated analysis · Carintel.ie · verify independently before purchasing