PS: The torque thing IS a better example. But I think even more important (And am always pissed that this measurement doesn't exist) would be the area underneath the torque curve for 0-redline for the two cars. I suspect that would give a totally accurate representation of power, whereas peak HP/Torque does not.
AaaHAAAAA, good call.... anyway, the Escalade is gonna win again here and = the more power
OHC motors no matter how much the kiddies rave for it does have a pay-off as everything in life does, OHV motors will hold a longer and more flat torque curve. GM released the 8.1 litre for one reason, it doesn't have much of a peak torque # above their old 454, but it has a band thats far higher, it's idle torque will compete with many vehicle's peak.