http://www.carfax.com
2. Kelley Blue Book
http://www.kbb.com
3. Edmund's
http://www.edmunds.com
4. NADA
http://www.nada.org
5. CarReview.com
http://www.carreview.com
6. auto.com
http://www.auto.com
7. Zero To 60 Times
http://www.zeroto60times.com
8. Car Trackers
http://www.cartrackers.com
9. just-auto
http://www.just-auto.com
10. Automotive News
http://www.autonews.com