 Cooper akavaka motokari dzinosvika mazana matatu dzesilinda imwe chete uye mbiri mukati memakore okuma1940 na1950, uye akatonga chikamu cheF3, achikunda makwikwi makuru 64 pamakwikwi makuru 78 pakati pa1951 na1954. Ichi chitsama chekuvaka chakanga chakasiyana uye chakabvumira kambani kukura mumapoka makuru; NeCoper 500 chassis yakagadziridzwa, T12 model, Cooper akawana ruzivo rwekutanga rwemakwikwi epamusoro apo Harry Schell akakodzera 1950 Monaco Grand Prix. Kunyange zvazvo Schell akarega mumutambo wokutanga, izvi zvakaratidza kuonekwa kwokutanga kwemujaho wemotokari kumashure pamutambo weGrand Prix kubva pakuguma kweWWII. 