I saw it while I was in Warsaw today, and pretty much went “Huh, cool”. Did they even make them in this body style? Sierras are pretty damn rare as it is, so I’m kinda hoping this one is the real deal. Also, old plates FTW.
EDIT: I just noticed there’s actually a 2nd Sierra in this pic, and I just called them rare so I feel like a right twit. They really are rare tho, believe me! :P