I could not find any information on specific procurement policies but found this document
http://www.cmd.act.gov.au/__data/***...lines_2010.pdf
The i30 and Kluger ratings are slightly better in green rating and I'd imagine that they are probably cheaper to procure compared to the equivalent Australian vehicle.
I'd be interested to see what their response is if you get one. I'd place bets on it containing 'value proposition' or some words similar to that
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