Cadillac STS
The STS (Seville Touring Sedan) is a mid-size luxury sports sedan / executive car manufactured and sold by Cadillac. It is equipped with a six-speed automatic transmission with performance algorithm shifting and driver shift control.
Read more about Cadillac STS: Origins, Safety, 2005, 2006, 2008, Chinese Cadillac SLS, Yearly American Sales, Future