1. Optima Prime

2. Bumblebee

3. Prowl

4. Arcee

5. Jazz

6. Fem. Sideswipe

7. Sunstreaker

8. Ratchet

9. Cliffjumper

10. Wheeljack

11. Grimlock

12. Elita-1

13. Chromia

14. Firestar

15. Greenlight

16. Lancer

17. Moonracer

18. Strongarm

19. Windblade

20. Cameo

(If there is any Autobot girl you want me to add, let me know in the comments.)