Renault Scenic2017

Known issues

• DPF (Diesel Particulate Filter) clogging and regeneration issues, particularly on low-mileage urban driving, leading to limp mode and costly cleaning or replacement (€800–€1,500)
• Electrical gremlins: battery drain, faulty window switches, and intermittent dashboard warning lights are common across Renault's 2015–2020 generation
• Turbocharger lag and occasional boost-pressure sensor faults causing poor starting and reduced power delivery
• EGR valve carbon buildup causing rough idle and increased emissions on some units
• Gearbox shudder on initial take-off, particularly with manual gearbox models in cold conditions
• Fuel injector carbon deposits and occasional injector failure after 80,000+ km, especially if fuel quality is poor

Good for

• Spacious, practical interior with flexible seating for families and reasonable boot space
• Reasonable fuel economy (45–50 mpg real-world combined) when DPF is functioning correctly
• Low ownership costs for parts and servicing compared to premium German rivals
• Good visibility and comfortable driving position for longer journeys