The Ford GT40 X-1 Roadster was a unique open-top variant of the GT40, created specifically for endurance racing. Built on an aluminum chassis to reduce weight, the X-1 was a highly experimental model designed to improve performance through enhanced aerodynamics and a lighter frame. It initially featured a 4.7-liter V8 engine and was distinguished by its roadster body style, which was rare among GT40 variants. The X-1 Roadster’s most significant achievement came in 1966 when it won the 12 Hours of Sebring, driven by Ken Miles and Lloyd Ruby. Despite its success at Sebring, the X-1 was a one-off prototype and did not lead to further roadster versions in the GT40 lineup. The car was instrumental in testing and developing technologies that would be used in later versions of the GT40, particularly in improving cooling and aerodynamics.

Logo via: