hile it was still selling respectably, Triumph’s TR4 was no longer fresh in the mid-1960s, having first rolled out of Coventry in 1961. By late 1967, the automaker was collaborating with the German coachbuilder Karmann on its next-generation sports car, the TR6 that would debut in spring 1969. In the meantime, the British automaker devised a clever stopgap model that, to
