Volkswagen Golf2018

• Strong resale market; 18% annual price growth shows consistent demand for 2018 Golf diesel despite age and mileage. Well-positioned value relative to competition.
• DPF regeneration failures plague this engine, particularly if driven mostly short urban routes—budget €800–1,500 for cleaning or replacement. Critical pre-buy check: request DPF service history and ask if car spent time in heavy stop-start driving.
• Diesel injector carbon fouling is common; listen for rough idle, hesitant cold starts, or white smoke on first ignition. Injector cleaning or replacement runs €400–700 per unit and should factor into your offer.
• EGR valve carbon buildup from 60k km onward causes power loss and emissions faults—costs €300–600 to replace. Insist on a pre-purchase diagnostic scan targeting DPF, injectors, and EGR codes before committing.
• NI import saves €684 before VRT applies on top; final saving depends on CO2-band registration tax. Worth exploring if stock locally is limited, but factor in delivery and VAT headwinds.

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