Complex sentence: The Buick Verano is a four-door, five passenger, compact sedan with a front engine, front-wheel drive layout that will go on sale in North America in the fourth quarter of 2011 as a 2012 model.
Split into simpler sentences: The Buick Verano is a four-door, five passenger, compact sedan with a front engine, front-wheel drive layout. The Verano will go on sale in North America in the fourth quarter of 2011 as a 2012 model.