Quote Originally Posted by dimSlip View Post
I somehow can't find the correct information about the s8 engine. Is it the same, as the rs6 ?
They also share the same transmission as well, right ?
they have different transmissions as well
https://en.wikipedia.org/wiki/ZF_8HP_transmission

the a8 has a ZF 8hp55
the s8 has a ZF 8hp90

the ...90 has a higher rated capacity for greater power handling.