This proprietary design leads to 40 % better energy absorption in the event of a collision and reduced twisting forces on the frame and body through the suspension. (subaru.ca)
However, true to the adage that you can't beat cubic inches, the RS4 retains the torque advantage as its peak twisting force of 430Nm eclipses the M3's tally by a full 30Nm. (motoring.com.au)
• Reduced twisting force and tighter twist - grip angle. (motorbeam.com)