Audi A82018

Known issues

• DPF (Diesel Particulate Filter) clogging and forced regeneration cycles causing limp mode and high fuel consumption, particularly on vehicles with low annual mileage
• Fuel injector deposit build-up and occasional injector replacement needed around 80,000–120,000 km, resulting in rough idle and starting difficulties
• MMI infotainment system freezes, touchpad malfunctions, and software glitches requiring software updates or module replacement
• Air suspension compressor failure (models equipped with air suspension) leading to vehicle lowering and loss of ride height adjustment
• Diesel Exhaust Fluid (AdBlue) system sensor faults and heater element failures, resulting in warning messages and reduced performance
• Transmission shudder and hesitation on the 8-speed tiptronic automatic, occasionally requiring software recalibration or valve body service

Good for

• Smooth, economical long-distance cruising with excellent fuel efficiency on motorway driving (6.5–7.5 L/100 km real-world)
• Premium interior comfort, advanced technology suite, and sophisticated infotainment (when functioning properly)
• Strong diesel engine performance and torque delivery, with reliable core engine durability when properly serviced
• Good build quality and attention to detail in trim and materials throughout the cabin