Audi Q22023

Known issues

• DPF blockages on vehicles with high mileage or frequent short journeys; requires forced regeneration or replacement (€800–€1,500)
• Diesel particulate filter (DPF) warning light due to ash accumulation; premature clogging if oil change intervals exceeded
• Turbocharger carbon build-up and occasional lag; more common in units running cheaper fuel or neglected oil changes
• EGR valve and cooler carbon fouling, particularly on early 2.0 TDI units; leads to rough idle and increased emissions
• Fuel injector stiction and wear; symptoms include hard cold starts, rough running, increased emissions
• Suspension strut top mount wear causing creaking and uneven tyre wear; premature failure around 60k–80k miles

Good for

• Excellent fuel economy (45–55 mpg combined real-world) and low CO₂ emissions for tax purposes
• Strong torque delivery from the 2.0 TDI makes the compact SUV feel responsive in traffic and on motorways
• Proven 2.0 TDI platform with millions sold; extensive parts availability and knowledgeable independent garage support across Ireland
• Premium interior build quality, infotainment, and safety features; feels more upmarket than petrol rivals