The 8hp was a two-seater automobile manufactured by Humber in 1909. It was fitted with a 1525cc 2-cylinder engine rated at 8 hp and was capable of reaching speeds up to 40 mph (64.37 km/h). The vehicle originally cost £195.
A replica of the 8hp was featured in the 1968 movie Chitty Chitty Bang Bang. It was driven by the character Truly Scrumptious, played by Sally Anne Howes.