The Purvis Eureka is a sports car which was produced by Purvis Cars at Dandenong in Victoria, Australia from 1974 to 1991. First exhibited at the 1974 Melbourne International Motor Show, the Eureka was based on the British Nova kit car design of 1971. It utilised a Volkswagen Beetle chassis, a fibreglass body and, most commonly, an air-cooled Volkswagen flat-four or a Ford inline four-cylinder engine. Others with Mazda rotary powerplants were also produced. The Eureka was offered both as a kit car and as a fully assembled vehicle. The coupe body had no doors, with access being via a manually operated one-piece canopy, although a power-operated canopy was later offered as an option. A Targa top version was also available from the early 1980s on.