Car brands

It's not an Opel it's a Holden - the brand that General Motors (GM) uses in Australia. They used to be branded as GM-H but I've not lived in Australia since 1989. Opel is tbe brand that GM uses in Europe (except the UK where they are Vauxhalls).

I'm fairly sure that the model is a Commadore.

The truck had the badge removed from the grille and I did not see any branding on the rear. I presume that this could mean that GM-H did not supply the truck but not the car?

Edited (typo): Holden not Holder....

Thanks for the answers. Holden must be a common brand in Australia. The question was concerned with the title of the movie. Where I live it goes transliterated as "Ровер" and so is widely associated with the Rover car brand, thus the truck is regarded as Rover and confusion follows :)