Dodge has attempted to create a few Power Wagon concepts over the years and slapped the Power Wagon name on a few Dodge Rams but it's never really taken off so far.
So what's sparked my sudden interest in offroad? Well it's getting colder and my attention has turned to my Hummer. Also Throttlextreme just posted a nice article on a Power Wagon resto. You can check that out here... http://www.throttlextreme.com/legacy-classic-dodge-power-wagon-living-legendary-american-iron. There was even a company that made a 6x6 restomod that they allowed Jay Leno to drive. Pretty cool and worth a look.