auto's are faster track cars and from dead stop. Since its easier to launch them and cut good 60's. M6's are a PITA to get off the line and shift without breakin loose and loosing traction(thus loosing the race)
but from a 40-60roll the M6 cars will kill a auto 90% of the time
from dead stop the A4 usually gets the win, unless you start running top end races, then the M6 will generally catch up after the 1/4th
