Specificatii tehnice Vauxhall Wyvern Vauxhall Wyvern lansat in 1951 Vauxhall Wyvern lansat in 1952 varianta 1500 Vauxhall Wyvern lansat in 1953 Vauxhall Wyvern lansat in 1954 Vauxhall Wyvern lansat in 1955 Vauxhall Wyvern lansat in 1956 Vauxhall Wyvern lansat in 1957
