5 teenagers were charged following an alleged armed carjacking in Brisbane’s south.

Four of the five teens charged allegedly brandished a hammer and knife when they approached a man in Sunnybank and forced him to hand over the keys to his Mercedes.

The incident sparked a lengthy police chase however all five teens were captured, including one who drove a separate getaway car, and were charged with three counts of armed robbery and two counts of unlawful use of a motor vehicle.