
USA’s biggest car manufacturer, General Motors,  is scheduling a series of new vehicle launches for its four brands in  the next 18 months. And the dominant theme here, both in passenger cars  and trucks, will be improved economy figures as GM prepares its vehicle  lineup to meet the more stringent fuel-efficiency standards.
For  example, the Detroit automaker plans to introduce 8-speed auto  transmissions and downsized turbocharged engines in its new pickups, and  also intends to fit more models with the eAssist light-hybrid  technology.Both Chevrolet and Cadillac  will launch two key models next year: the former the new Malibu  mid-size sedan (in early 2012) and the Spark minicar (at a later date),  and the latter the new ATS compact sedan and the XTS full size sedan in  the second half of the year. 
Last, but not least, GM also plans to launch its next generation of full-size pickup trucks and SUVs in 2013 and 2014.

