The 2009 Cadillac DTS Pro is a classic luxury sedan with a strong performance under the hood. Belonging to the first and only generation (2006-2011) of the DTS lineup, this model year marked an era of stylish design and superior comfort. The DTS Pro came with a powerful 4.6L Northstar V8 engine that produced around 275 horsepower, mated with a four-speed automatic transmission driving the front wheels. With spacious seating for six, the DTS featured plush leather interiors and a host of luxury amenities. While a touchscreen was missing, technology features included OnStar telematics, satellite radio, and a Bose audio system. Notable safety features in the 2009 DTS Pro included front and side curtain airbags, a stability control system, and antilock brakes.