RS4 vs. M5?
325i vs A4
335i vs. S4
M3 vs. RS4
M5 vs. RS6, Jerk.
M6 vs. Nothing to compete with (please don't say the R8)
The RS4 is designed to compete against the M3, not the M5.
God, statements like that, kill me!
*P.S. They don't use DSG for high torque applications because the DSG cannot withstand the power/torque yet. Thats until the ZSG from BMW.