it has more. brushless power is awesome. i had a nitro revo and it made me mad more than ever. nitro is not for me. i will be getting a flux for my next rig. they look amazing.
All of the newer Savage models have gobs of power. For the Flux, they made a stronger set of diff gears to handle the torque from the brushless motor. The 4.6 will flip over backwards with zero problem, the Flux will do it faster.