 Nyora kupfuurira kweiyi ndima - Brabham BT3 imotokari yemakwikwi yeFormula One. Yakanga iri yekutanga yeFormula One dhizaini inogadzirwa neMotor Racing Developments yeBrabham Racing Organisation, uye yakatanga ku1962 German Grand Prix. Brabham BT3 ndiyo motokari iyo muridzi wechikwata ipapo kaviri World Champion Jack Brabham, akava mutyairi wokutanga kumbowana World Championship points mumotokari inotakura zita rake, pa1962 United States Grand Prix. Gore rakatevera Brabham akavawo mutyairi wekutanga kuti akunde mujaho weFormula One ari kumashure kwemotokari ine zita rimwe chete, zvakare achityaira BT3, pa1963 Solitude Grand Prix. The BT3 magadzirirwo akachinjwa chete zvishoma kuti aumbe Tasman Series-spec Brabham BT4 motokari. 