Seems as if I remember the Pontiac Firefly was the same vehicle as the Chevy Metro. Also check out Suzuki Sprint & some other name from the late 80s thru the 90s - one had a 3 cyl and the other had a 4 cyl engine crossways in the front. The 3 cyl had 1000 cc and the 4 cyl was somewhat larger although I don't remember what the size was. Fred