1979 Porsche 911 Turbo. A development of the previous 3 litre version, these 3.3 litre-engined cars could easily reach 160 mph and produced over 300 hp. (Photo by National Motor Museum/Heritage Images/Getty Images)
1979 Porsche 911 Turbo. A development of the previous 3 litre version, these 3.3 litre-engined cars could easily reach 160 mph and produced over 300 hp. (Photo by National Motor Museum/Heritage Images/Getty Images)