Reliability Summary

Engine 6G74 — 75/100 ACCEPTABLE
Known Issues 3

Engine in this model

Known Issues Across All Engines

Issue Engine Severity Onset
GDI fuel system problems: injectors, fuel-quality sensitivity and carbon/piston-ring coking 6G74 high 150,000 km
Crankshaft bearing wear from oil starvation 6G74 high 250,000 km – 300,000 km
Timing-belt hydraulic tensioner and hydraulic lifter failure 6G74 moderate 100,000 km – 200,000 km