K4M
Renault · K4M 1.6 16V NA
1999–2017
"Megane/Scenic/Clio workhorse. Phase variable timing. Reliable with maintenance. Coil pack failures. Thermostat housing. Timing belt (interference) — replacement critical."
Mileage Risk Timeline
When problems typically appear — enter your mileage to see your risk zone
Known Issues 2
Timing belt (interference)
▸Preventive only — failure destroys engine
Interference engine. Replace belt + water pump every 60-90k km.
Ιμάντας χρονισμού — ΚΡΙΣΙΜΟ. €300-600 κάθε 60-90k km.
Coil pack failure
▸Misfire, rough idle
Standard issue on K4M.
Πολλαπλασιαστές — €50-200.
Related Guides
Other Renault Engines
Tuning Potential
Minimal
Frequently Asked Questions
Is the Renault K4M reliable?
The Renault K4M scores 76/100 with a verdict of ACCEPTABLE. It has 2 documented issues with total repair costs between €350 and €800.
What are the common problems with the K4M?
The most common issues are:
- Timing belt (interference) — high, repair cost €300–€600, 60,000 km–90,000 km
- Coil pack failure — minor, repair cost €50–€200, 40,000 km–80,000 km
How much does it cost to repair the K4M?
Total potential repair costs for all 2 known issues range from €350 to €800. The most expensive issue is typically .
What years was the K4M produced?
The Renault K4M was produced from 1999 to 2017. It is a 1598cc I4 petrol na engine.
Scores are calculated from documented issues, repair costs, and failure patterns across thousands of owner reports and technical sources. Learn about our methodology. Always inspect before you buy.