I looked through these forums and was surprised not to find a bunch of threads on mileage, especially with gas prices as they are ($3.35 is average around here for 87)... I'm curious to know what other TB owners get. I've got a stock 2003 LS 4.2L with 4WD and just under 70k miles. It's been well maintained, runs well and has only had a couple of issues. I'm averaging around 15 mpg city and 19 hwy (if I'm lucky). I'm not a total leadfoot and rarely floor it. Most of the time is cruising. My daily commute is relatively flat and I don't run the AC very often. I noticed some posts that refer to 20+ mpg. I'd like to know how that's possible.