2007 Vert here, another 4 spd 3.5L, but I'm rocking a fairly consistent average of 23.9mpg with combined highway and city travel. I spend about 20 miles on the highway at around 70-80mph, and then something like 15-20 minutes over 10 miles city averaging about 35-40mph. In the hills no less! With solid highway driving, I've averaged as high as 24.8mpg, but I don't do much less than 75-80mph when I drive highway. I typically have the AC on and haven't averaged without it yet, but 400 miles +- 20 on $30 of gas a week isn't something I'm gonna complain about.
Edit: Went to Austin from San Antonio last weekend, somehow managed to average 30mpg, so not too shabby
Last edited by KenMathisHD; 05-15-2019 at 12:49 PM.