10. Risky Business - Porsche 928

Risky Business is a 1983 teen comedy-drama film written by Paul Brickman in his directorial debut. The Porsche 928 is a grand automobile sold by Porsche AG of Germany from 1978-1995, designed as a more luxurious yet still high performance alternative to the 911 sports car. In 1983 the 928S with a 4.7 litre 16 valve M28/19 engine and 5-speed manual transmission was the fastest car sold in North America, at 146 mph. Its appearance in the film Risky Business attempted to capitalize on this fact.