Completely agree with the fact that power should have been upgraded! At the very least, they should have upgraded the power from the Denali to the Escalade. Thank God GM made the interior a night and day difference because there isn't any difference in powertrain anymore. I can't imagine it would have been that difficult to squeeze and extra 25-30 horses out of that 6.2. Probably could have been done with an ECU remap. No hardware needed.