With a new chassis to learn, Team Australia was hardly going to upset the establishment in 2005. However, Tagliani's consistent, solid drives took the team to many top-ten finishes and several podiums through the year. Tagliani finished the season in seventh place, equaling his career best finish. Marshall, by contrast, was unspectacular, struggling to break the top ten. By Team Australia's homecoming at the 2005 Surfer's Paradise race, they had announced that a third car would be run for Australian international driver Will Power. Power outpaced both teammates before a collision with Tagliani took him out of the race.