Where that car threw me was its obviously (to me) an Australian Monaro but with a front end like I'd never seen, and the whole SS thing too. Was very surprised to see that's how they came out of the factory in another continent! Here's the Aussie model for comparison:
The engine part was interesting too, a 4.1 litre (250ci) straight-six. GM never had a 6 pot engine that size in Australia but had a lot of other options during the Monaro years including 6's sized at 186ci, 202ci, and V8's in 253ci, 307ci, 308ci, 327ci, and 350ci. Might have been others too but I'm a Ford guy so don't know for sure!