It does look like the Holden Maloo ute.
Here's the picture referred to in this post:
Could be a custom done Impala with Maloo parts and styling or a Maloo brought over here and "Elky/Imapalerized". I'm leaning towards the later because that'd be A LOT of custom work, and it does look a lot like the Maloo. Anyone know if this was a Chevy display or anything? Was it FWD or RWD? The Maloo is and has always been RWD, uses the Camaro 10 bolt. If it's FWD then we know it's an Impala or something with a lot of custom body work.