2021 Dacia Sandero Problems: 1 Issues Every Owner Should Know
2021 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated May 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Dacia Sandero has 1 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues, repair costs range from $50 to $2,500. DIY maintenance guides at au7o.io.
All 1 Known Issues
On the 2019-2024 Dacia Sandero 1.0 TCe (H4D), the H4D 1.0 TCe 3-cylinder turbo (Sandero, Logan, Duster, Jogger; shared with Renault Clio/Captur, Nissan Micra) is known for oil consumption — typically 0.5-1.0L per 5,000-10,000 km, sometimes higher. Renault has issued multiple TSBs around piston ring designs and PCV updates. Check oil between services.
Common Symptoms
- oil consumption
- oil warning between services
- blue smoke startup
How to Fix
Monitor oil monthly. If consumption exceeds 1L/3,000km, request Renault TSB inspection — some markets have offered partial-funded piston/ring replacement. Use Renault RN17 0W-20 oil at the strict 10,000 km interval, not extended.