2025 Renault Clio Problems: 1 Issues Every Owner Should Know
2025 model year · 60+ owner reports · Updated April 2026
According to Au7o's analysis of 60+ owner reports, the 2025 Renault Clio has 1 documented known issues, with 1 rated critical. The most serious is TCe Turbo Coolant Leak ($200-$600 repair). Across all issues, repair costs range from $200 to $600. DIY maintenance guides at au7o.io.
All 1 Known Issues
On the 2012-2026 Renault Clio, the TCe turbocharged engines develop coolant leaks from the turbocharger coolant lines and the thermostat housing. The plastic coolant connectors become brittle with age and heat exposure, causing seepage and eventual failure.
Common Symptoms
- Coolant loss
- Sweet smell from engine bay
- Low coolant warning
- Overheating risk
How to Fix
Replace the turbo coolant lines with updated metal fittings where available. Replace the thermostat housing assembly. Pressure test the cooling system after repair to verify no further leaks.