Audi A4 B6/B7 — Reliability

B6/B7 2005–2008 1 engine

Reliability Summary

Engine 3.2 V6 FSI — 81/100 BUY
Known Issues 2

Engine in this model

BUY 81

3.2 V6 FSI

3.2 V6 FSI

Direct-injection 3.2 V6 in the A4 B7, A6 C6, A8 D3 and A5 8T. The timing chains sit at the gearbox e...

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Known Issues Across All Engines

Issue Engine Severity Onset
Timing chain tensioner failure / chain stretch - chains at the gearbox end 3.2 V6 FSI critical —
Carbon buildup on intake valves 3.2 V6 FSI moderate —