"John105" wrote

> 250 applies to the 3.2V6 (New A6)
>
> The bi-turbo 2.7 A6 has 265bhp (1997-2004my)

Maybe in Europe it has 265hp, but I was assuming the OP was in the US,
and if so, it has 250hp:

http://www.audiworld.com/model/a6/04/04a62_7t.pdf

Cheers,

Pete