The T2X concept truck, built off the S3X show truck (which is really based on the Theta architecture: VUE, Equinox) has an almost fastback-like shape that looks more car than truck. It uses two clamshell doors for rear access and has a real chance at production in Asia and Europe. Once again we ask: Why aren't we looking at North American production of such a vehicle? By far it eclipses anything offered here by GM. Wait, GM doesn't offer anything like that here. More pictures at the link.