'74 Chevy "Opala" - Brazilian Model
 

Pretty cool looking car IMO - guessing it's based on the Opel Manta?

Link to 1974 Chevrolet Opala auction

https://i.ebayimg.com/images/g/HTwAA...H-/s-l1600.jpg

Reminds me of the (European) Opel Commodore coupe from the late 60's. Even has some styling similarities with our own Aussie Holden HT-HG Monaro coupe from the same era:
https://upload.wikimedia.org/wikiped...2356536%29.jpg