Reliability Summary

Engine MR20DD — 78/100 BUY
Known Issues 3

Engine in this model

Known Issues Across All Engines

Issue Engine Severity Onset
Oil burning - carbon-stuck piston rings MR20DD high 50,000 km – 200,000 km
Carbon buildup — DI direct injection MR20DD moderate 60,000 km – 120,000 km
Timing chain stretch (around 150,000 km) MR20DD moderate 150,000 km