Split screen on the Bilbao ferry

Can't find a better place to put this other than a new thread as no photos unfortunately.
We were queuing at Portsmouth on Sunday when the most immaculate metallic gold, dusk so not 100% sure, Corvette rumbled past in another lane. I'm not an American car fan so had to look it up and think possibly a '63 split screen?
I can't remember being so blown away by a car before.
Shame it was chucking it down with rain when we arrived and hope all was well.