During his car racing career, Hailwood never achieved the same level of success that he found on motorcycles, but achieved respectable results in Formula One and World Sports Cars.
Durante a súa andaina nas carreiras de automóbiles, Hailwood nunca alcanzou o mesmo nivel de éxito que atopou nas motocicletas, pero obtivo resultados respectables na Fórmula 1 e no World Sports Cars.