Opel Insignia 1.6 Turbo A — Reliability

A Sedan Mid 2008–2017 1 engine

Reliability Summary

Engine 1.6 Turbo (A16LET/B16SHT) — 58/100 CAUTION
Known Issues 6

Engine in this model

CAUTION 58

1.6 Turbo (A16LET/B16SHT)

1.6L Turbo I4

A16LET is the problem child — timing chain, turbo, HPFP. Later B16SHT much better. Service history e...

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Known Issues Across All Engines

Issue Engine Severity Onset
Timing chain stretch + tensioner failure 1.6 Turbo (A16LET/B16SHT) critical 60,000 km – 120,000 km
High-pressure fuel pump failure 1.6 Turbo (A16LET/B16SHT) high 60,000 km – 120,000 km
Turbocharger failure 1.6 Turbo (A16LET/B16SHT) high 80,000 km – 150,000 km
Ignition coil failure under boost 1.6 Turbo (A16LET/B16SHT) moderate 50,000 km – 100,000 km
Carbon buildup (direct injection) 1.6 Turbo (A16LET/B16SHT) moderate 60,000 km – 100,000 km
Water pump failure 1.6 Turbo (A16LET/B16SHT) moderate 60,000 km – 120,000 km