The Vixen VB1 was a single-seat racecar and one time Formula Four Championship winner produced in 1967.

The VB1s were fitted with an Imp engine and a Hewland gearbox.

They triumphed between 1969 and 1970. Later in their career, the cars were fitted with wings. Wings did not appear in Formula 1 cars until part-way through the 1968 season.

It goes at speeds beyond 8500 rpm without mishap.