Dacia Duster2021

Known issues

• DPF (diesel particulate filter) blockages and regeneration issues, particularly on low-mileage or urban-use vehicles
• Electrical gremlins including intermittent dashboard warning lights, window regulator failures, and central locking malfunctions
• Manual gearbox synchro wear causing difficulty engaging reverse or 3rd gear, especially in cold starts
• EGR valve carbon build-up reducing power and fuel economy by 10-15% between services
• Rust and corrosion on undercarriage components and brake lines despite factory protection, accelerated in coastal/winter conditions
• Turbocharger bearing wear on higher-mileage examples (80k+) resulting in loss of boost and increased exhaust smoke

Good for

• Affordable entry-level SUV ownership with low purchase cost and minimal depreciation thereafter
• Off-road and rough-terrain capability via decent ground clearance and durable chassis, genuine go-anywhere durability on a budget
• Fuel economy on longer motorway journeys (45–50 mpg real-world highway), making it economical for high-mileage users
• Low-cost spare parts availability and straightforward DIY maintenance on mechanical items