Saab 9-5 to the base models and the Aero. Six-speed manual transmission was not offered in first-generation 9-5s. In 2005, an updated version of the 2.0 L turbocharged I4 was introduced in the European market together with the 2006 9-5. The engine was sold as "2.0T BioPower", optimized to run on E85 producing 132 kW (180 hp) at 5500 rpm. There was also a 2.3T BioPower version sold from 2007. It was also introduced in Australia. There is a Saab 9-5 E100 Concept, based on the turbo 2.0. The 9-5 introduced Saab's Active Head Restraints (SAHR), which moved up and forward to
Freedom Riders Riders from the North, who faced danger on behalf of southern black citizens, impressed and inspired the many black people living in rural areas throughout the South. They formed the backbone of the wider civil rights movement, who engaged in voter registration and other activities. Southern black activists generally organized around their churches, the center of their communities and a base of moral strength. The Freedom Riders helped inspire participation in other subsequent civil rights campaigns, including voter registration throughout the South, freedom schools, and the Black Power movement. At the time, most black Southerners had been unable to register