Opel Astra2018

• Diesel engine efficient for longer commutes; manual gearbox versions are robust and lower-maintenance than automatics.
• Median €10,000 reflects strong demand (+31% year-on-year) — fairly priced for the segment, not a bargain.
• DPF clogging is the critical weak point on this generation, especially if previous owner did frequent short trips; fuel injection and EGR carbon faults also common.
• Before buying, demand full service history and ask dealer if DPF was recently cleaned or replaced — expensive job (€800–€1,500) if imminent.
• Check that mileage aligns with service stamps; many 2018 diesels show low recorded mileage, raising questions about meter reliability or urban-only use (which aggravates DPF problems).

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