I'm planning on purchasing a 4R in a few weeks and I need some info. Forgive me, but I'm not very knowledgeable when it comes to cars/trucks. Shouldn't the new 2005 V8 get better mpg because of the new technology than the old? Why doesn't the V6 with the new 5speed trans. get better gas milage than the old 4speed V6? Seems to me you would have a lower gear ratio for better pickup and higher gear ratio for better mpg with the new 5 speed trans. Are people generally happy with the stock radio? I'm not going to tear apart the dash to put in a new radio, but when I listened to it on my test drive -- to me anyway -- it sounded like s**t for a $32,000 vehicle. I test drove a RX330 and talk about slow -- no pickup at all. That's why I am seriously considering the new V8, but with gas prices the way they are -- and I'm kind of an old guy and anything but wealthy -- can I expect to get at least 17 city and 21 highway miles with the new V8 once it is broken in? I drive very conservatively. This is a great forum by the way. All you men and women seem to have your s**t together. Thanks.