Many great classic cars and muscle cars begin as an option for an entirely different car before proving their worth in the auto industry. For some, it can take years to show just how popular the option could be as its own model, but for others, it becomes obvious very quickly that it should be much more than an option. The Buick Gran Sport is just one example of a car which originally began as an option, and in this case, the classic car 
Masters of Mileage: Car Longevity Standouts
Carmakers are in the business of making money by making cars. In order to sell cars, people need to have cars. Cars need to be replaced as the parts of the cars only work for so long. Car longevity has changed over the years. In the mid-century, cars were expected to last for about 100,000 miles. Now, they should last for at least 200,000 miles. Even though most cars will only last for so many miles, there are some people who work hard to be able to drive their cars for an impressive amount of miles.
The Porsche 550 is a legendary car for many reasons
