I just did a comparison of my gas expenses in 2011 with my Tacoma vs. with my Prius in 2012. In 2011, I spent a little over $2500. In 2012, that amount was $793!!!!! That's a HUGE savings! I've gotten good a working the gauges and I'm averaging about 56 mpg. I do miss my truck heaps, but dang! I can't argue with this money savings.