I agree with all, you do need a logo. Or at least you need to use another font and color for the name of your site (you should still consider a logo).
It's good but can get better. Attempts put some color on the website (it has a little color) and a better logo.
I will take a look at the coding and see what i can do with the speed, and regarding the logo....it`s on the way
Very good - but the advertisement seems to bog down the loading a bit :-( Top Browsers and Top OS is information not needed on a Car Site.
Get a nice logo design and work it into the logo. Will definitely improve the "pro" look of the site.