Citroen Grand C42018

Known issues

• DPF (diesel particulate filter) clogging and forced regeneration cycles, especially on short-journey driving; can require expensive cleaning or replacement
• EGR valve failures causing rough idle, loss of power, and diagnostic trouble codes; common around 80,000–120,000 km
• Fuel injector carbon buildup and occasional misfires on cold starts or under load
• Electronic parking brake malfunction and warning lights; brake actuator module failures reported
• Electrical gremlins including instrument cluster flickering, window motor failures, and dash lighting issues
• Turbocharger bearing wear and oil line blockages, particularly on higher-mileage examples

Good for

• Spacious seven-seat interior with flexible seating and good boot space for families
• Reasonable fuel economy on motorway driving (40–45 mpg genuine) compared to petrol equivalents
• Comfortable ride and light steering suitable for long-distance commuting
• Solid construction and decent towing capacity (1,200 kg braked) for caravans or trailers