There are no other brands at Moparfest there is a bit of a squabble about new mopars being allowed , they now allow 200 newer cars ie post 2000 - mostly Chally's in the show but it is meant to be a show for classic mopars and they do include the cousins in the family like Willey's ,Fargo and Amc but you will never see a Vette or Rustang on the field unless we a smashing it with a sledge hammer or blowing it up .