review Derived from the Vauxhall Viva HC family were the high-performance 'droop snoot’ models, which began in 1973 with the Vauxhall HP Firenza HP – a low-production highly modified coupe ...

Vauxhall has something of a history of one-off performance heroes. The Lotus Carlton is perhaps the most famous, but it also gave us the Chevette HSR, HP Firenza Droop Snoot and the Vauxhall VX4 ...