I'm sorry, but we're not doing much in the way of link exchanges any longer.  If you are a webmaster, I'd suggest getting your site listed in general directories like dmoz, Zeal, and Yahoo Directory if you fall within their guidelines.  You can also look into automotive-specific directories like AutoGuide.net, Autopedia, and Carlynx.  And of course, submit the site to Google, Yahoo, Ask Jeeves, and MSN.