UK's rarest cars: 1989 Lancia Prisma, one of only four left on British roads
This highly regarded saloon failed to catch on after the Italian firm’s high-profile rust issues of the 1970s
United Kingdom Giorgetto Giugiaro Lancia Delta Prisma Integrale Vauxhall Astra Belmont Ford Orion Ghia
Source: telegraph.co.uk