See more from Ask Carzone 
When to replace my Audi A6's belt?
Hi I've just bought a 2013 audi a6 3.0 tdi. What milage should the timing belt be changed? I hear 75000 or 150000?
Our answer:
Hi Stuart,
That engine has a timing chain designed for the life of the engine, not a timing belt.
Have a motoring question? Ask us here!
Ask us anything motoring related and please provide as much information as possible so we can give you the most accurate advice.