The Cadillac DTS is a full-size luxury sedan produced from 2006 to 2011, succeeding the Cadillac DeVille. Known for its spacious interior, smooth ride, and classic American luxury styling, the DTS offered a comfortable and quiet driving experience. Throughout its production, it maintained a traditional large sedan size with generous passenger room and ample trunk space. The DTS combined powerful V8 engines with advanced features, making it a popular choice in the premium sedan segment.