Saturn Aura Concept
It debuted as a concept car at the North American International Auto Show in January 2005. The Aura replaced the Saturn L-Series, which was discontinued after the 2005 model year. Although Saturn had never intended to use the Aura name for the production vehicle, the name ended up sticking as a result of the popularity of the concept
The concept used a 252 hp (186 kW) 3.6 L V6 and a new 6T70 six-speed automatic transmission.
Source: Wikipedia, 2011