Well the main reason i for GTP's members to use it to trade with other GTP'er's. Your thread suggests you want a Pescarolo Sport C60 Hybride. My first guess is to wonder why it's in a trading sub-forum. It could go well in the regular GT5 forum. I'm not yelling. Just slightly confused.
There's no need to be so snarky, especially considering he's right. There's probably an appropriate thread for which you could wax lyrical about whatever car tickles your fancy in the general GT5 forum.