Ford Pinto
The Pinto was a big deal when it was first released because it was one of the first domestic compact cars available. With the new fuel regulations and emissions, automakers had to adjust quickly. Particularly domestic automakers, who had to compete with new competition from Honda and Toyota (via Reiff Law Firm).

The initial reviews for the Pinto were great until reports of fiery crashes started coming into the picture. The problem was the location of the rear gas tank, which when hit at the right angle caused the Pinto to burst into flames. The car was not only the butt of late-night jokes but also cost Ford almost a billion dollars in lawsuits.