Welcome to CJD Northstar. Selling new and used Chrysler, Jeep and Dodge vehicles in Brisbane, Queensland. Northstar Motor Group is South East Queensland's largest Chrysler, Jeep, and Dodge dealer as well as having an extensive range of almost 200 approved used cars to choose from. Northstar traces its local history back over 40 years when Alistair Stewart and George Wright founded Stewart and Wright Motor Repairs and later Stewart and Wright Chrysler in Margate.