Toyota Yaris 1.0 VVT-i XP90 — Reliability

XP90 Hatchback City 2005–2011 1 engine

Reliability Summary

Engine 1NZ-FE — 88/100 BEST
Known Issues 2

Engine in this model

BEST 88

1NZ-FE

1.5L NA I4

Yaris/Vitz workhorse. Chain-driven. Simple, efficient. Nearly unkillable. Oil changes and go.

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Known Issues Across All Engines

Issue Engine Severity Onset
VVT-i actuator / oil control valve 1NZ-FE minor 80,000 km – 150,000 km
Timing chain stretch (very high mileage) 1NZ-FE minor 180,000 km – ∞