Iconic models such as the GSX Stage 1 wowed onlookers, though when the end came in the early 1970s, Buick stepped away from the performance car sector somewhat. It experimented every now and again ...

There is no better car to dictate the steep decline of muscle car performance during this time than the 1970s Buick GSX. Produced for just three years (from 1970 to 1972), the Buick GSX started its ...