Electing to bat first, New Zealand were dismissed for 183 in 45 overs against Australia in the finals played on Sunday.
Grant Elliot was the top scorer for New Zealand with 83. Ross Taylor made 40.
Michael Clarke top-scored for Australia with 74 in his 245th and final ODI.
Australia’s James Faulkner was the player of the match.
Player of the tournament was Australia’s Mitchell Starc.