Just bought the Tahoe a couple weeks ago and I can't tell you how amazing this vehicle is. The comfort factor is spectacular and the convenience features are amazing. Not sure what is standard in the Yukon but the personalization in the LT is just perfect. As an example, based on which key we use to remotely open the vehicle, the seats, mirrors even the radio station presets all automatically adjust to the last settings you used (it even picks up where I left off on the CD I'm listening to).