The Scion xA flew under the radar of most people. It was one of the first Scion's to launch in the US, and provided an incredible value to consumers. The 4-door subcompact hatchback was modestly powered at 103hp, and achieved nearly 40mpg highway. Since it shared the same platform as other Toyota subcompacts, Scion xA parts can often times interchange with Toyota Echo and Yaris. Unfortunately, it was overshadowed by the xB and only sold about 85,000 units in the 4 years it was on the market. Fun fact: the Scion xA was the first car in the US to couple an iPod connector and integrated head unit display.