Overview
Community orientation
The Audi Q7 4L (2005–2015) is a seven-seat quattro SUV offered with the 4.2 FSI V8 petrol, the supercharged 3.0 TFSI V6 (from the facelift) and the 3.0 TDI V6 diesel, all permanent all-wheel drive. Its 4.2 FSI V8 patterns are authored on this generation and resolve, through the shared engine graph, onto every later Audi that uses that engine; the 3.0 TFSI and 3.0 TDI are owned by other corpora. This is an editorial catalogue summary, not a reliability rating; the per-configuration community-orientation patterns are below, each with the build window it applies to.
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Filtered: 30TDI · 3.0 TDI V6 diesel.
Known issues
Sorted by severity. Tap an issue to reveal the relevant details and what to check.
Engines & reliability
Tap a row to filter the issues to that engine.
Pre-purchase checklist
Cold start
- ☐Start the engine from cold and listen for rattling or ticking from the timing chain area
Diagnostics
- ☐Scan stored DTCs and check live fuel/ignition/boost data before the test drive