New-generation Holden Commodore with a V-8? It may sound like a joke given that the new, Opel Insignia-based Commodore uses a V-6, but it’s not. There’s at least one that still uses a V-8 powerplant. Unfortunately, it’s just a concept for now, and the final result will be a race car and not a road-legal production model. In case you haven’t figured it out yet, I’m talking about Holden’s new race car for the Australia Supercars Championship.