Audi A62026

Known issues

• DPF (Diesel Particulate Filter) clogging and regeneration issues, particularly on low-mileage or frequent short-trip driving
• EGR valve carbon buildup leading to rough idle and increased emissions
• Injector carbon accumulation requiring specialist cleaning on direct-injection diesel engines
• AdBlue system faults and sensor errors (NOx reduction catalyst related)
• Dual-mass flywheel wear causing vibration and clutch shudder on manual variants
• Timing chain tensioner wear on higher-mileage units (typically 80,000+ miles)

Good for

• Long-distance motorway driving with excellent fuel economy (45–50 mpg real-world on combined cycles)
• Low-cost-per-mile running for professional drivers and taxi operators
• Smooth, refined driving experience with strong mid-range torque delivery
• Robust residual values and strong second-hand market demand in the UK and Ireland