Hyundai i402019

Known issues

• DPF (Diesel Particulate Filter) clogging and regeneration issues, particularly on low-mileage/short-journey vehicles
• Diesel fuel injector wear and stiction, leading to rough idle and starting difficulty around 80,000+ miles
• EGR valve carbon buildup causing increased emissions and potential limp-mode faults
• Turbocharger bearing wear manifesting as excessive noise on cold start or under load
• Glow plug failures in winter, especially in older cars (2019 units now 4–5 years old)
• AdBlue system faults and SCR catalyst degradation, triggering warning lights and limp-mode

Good for

• Fuel economy: genuine 45–52 mpg real-world driving on the 1.7 CRDi engine with sensible maintenance
• Comfort and refinement: smooth highway cruiser with good sound insulation and supportive seats
• Practicality: spacious interior, large boot (515 L), and rear legroom suitable for family use
• Depreciation: strong used market value and relatively affordable purchase price in 2019 model year