not bad...clean and simple. I like the photo of the car that appear in each and every post...good job !
I don't like it, Its overly simple. And the green colour looks like snot. The header needs improving big time.
What is the purpose of your blog? For adsense? Your blog is confusing. You need to rearrange it. There are spelling mistakes too.
its simple and simple is normally good, i think it may be a bit to simple and to much green. try break it up, make it wider but keep it simple.