The Cadillac STS is a full-size luxury sedan produced by Cadillac from 2005 to 2011, spanning two generations. It succeeded the Cadillac Seville and was known for its blend of performance, comfort, and advanced technology. The first generation (2005-2007) offered a V6 and V8 engine lineup with distinctive American luxury styling, while the second generation (2008-2011) refined the design and added updated features. The STS competed in the luxury sedan segment with a focus on spacious interiors and premium driving dynamics, representing Cadillac's commitment to blending American muscle with European-influenced handling.
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