Audi Q52022

Known issues

• DPF (diesel particulate filter) regeneration issues and clogging, especially on low-mileage or urban-driven examples, requiring expensive cleaning or replacement (€1,200–€2,500)
• EGR (exhaust gas recirculation) valve carbon buildup and occasional valve sticking, leading to rough idle or limp mode
• Injector coking on direct injection TDI engines under certain driving conditions, causing poor cold starts or reduced performance
• Turbocharger wastegate rattle and occasional boost pressure loss in high-mileage examples
• AdBlue system faults: heater element failure (€400–€800) and dosing unit issues causing warning lights and reduced power
• Gearbox judder on DSG 7-speed automatic during low-speed urban driving, though typically resolvable with software update

Good for

• Strong fuel economy on motorway driving (40–50 mpg realistic with mixed use)
• Robust TDI diesel engine platform with proven longevity to 200,000+ miles if serviced regularly
• Comfortable, spacious five-seat SUV with good ride quality and refined interior
• Strong resale value and abundance of spare parts availability through independent specialists