The Lions edged out the SUNS on Saturday night at Metricon Stadium, Brisbane 5.9 (39) to 2.12 (24).
Both teams showcased their fresh draftees and trades in the pre-season hitout, which was played in slippery conditions at Metricon Stadium.
For the Lions, the game marked the first appearance in Brisbane colours for former Hawk Grant Birchall and ex-Sun Callum Ah Chee, who played 45 matches with Gold Coast over four seasons.
A trim Cam Rayner was impressive for Brisbane early with his attack on the ball, while Connor Ballenden was a dangerous threat in the forward line with two goals.
Charlie Cameron scored a sensational snapped goal in the first quarter to open the scoring before resting in the second half.
Both teams finished with no injuries.