sounds like we are putting our brother down here. to each his own. to answer your question, about 9 sec. 0-60 18 or so sec. in the 1/4 mile. its your car and if you like it, then thats all that matters. I can afford a srt if i wanted, but I am not paying a note on a car that is a loss once its driven off the lot. 3.5 for me.
My belltech computer shows closer to 7.5 for the 3.5L autos.com rates the 2.7 0-60 at 8.3 sec. I think that is a bit low, they also rate the 3.5L at 7.1, which I know is low. I would say the 2.7L is probably around 9 sec. , but that is not bad considering you have a big car that gets good milage and has reasonable torque.