The new Aura mid-size sedan fills a vacancy left since Saturn axed the L-series after 2005. The Aura is available in two models: Aura XE, with a 224 horsepower V6 and 4-speed automatic, and Aura XR, with a 252 hp V6 and 6-speed automatic. A gas-electric hybrid version called the Aura Green Line will debut later in the year.

Read more: 2007 Saturn Aura preview drive