The 2008 Cadillac DTS, part of the flagship sedan's only generation, is powered by an elegantly smooth 4.6-liter Northstar V8 engine, with 275 to 292 horsepower. This front-wheel-drive luxury sedan offers a 4-speed automatic transmission across its four trims: the DTS, Luxury I, Luxury II, and Performance. The DTS stands out for its comfortable ride, spacious interior, and variety of luxury features, including an 8-way power driver seat, leather upholstery, automatic climate control, and OnStar for its infotainment system. Safety highlights include antilock disc brakes, traction control, front-seat side airbags and full-length side curtain airbags. In 2008, Cadillac added lane-departure and blind-spot alert systems to the optional equipment list.