Mezue ahịrịokwu na-esonụ: Brabham BT3 bụ ụgbọ ala Formula One. Ọ bụ ụdị Formula One mbụ nke Motor Racing Developments mepụtara maka Brabham Racing Organisation, wee bido na
1962 German Grand Prix. Brabham BT3 bụ ụgbọ ala nke onye nwe otu ahụ <unk> mgbe ahụ bụ onye mmeri ụwa ugboro abụọ <unk> Jack Brabham, ghọrọ onye ọkwọ ụgbọ ala mbụ nwetara akara mmeri ụwa na ụgbọ ala nke nwere aha ya, na 1962 United States Grand Prix. N'afọ sochirinụ, Brabham ghọkwara onye ọkwọ ụgbọ ala mbụ meriri asọmpi Formula One n'ụgbọala ụgbọ ala aha ya, ọzọ na-anya BT3, na 1963 Solitude Grand Prix. A gbanwere atụmatụ BT3 naanị ntakịrị iji mepụta ụgbọ ala Brabham BT4 nke Tasman Series.