The 2008 Cadillac CTS, belonging to the second generation of the CTS series, is a rear-wheel-drive luxury sedan. This model is available in two trims: base and DI. It's furnished with two engine options, a 3.6-liter V6 that produces 263 horsepower and a direct-injection version of the same V6 engine that doles out 304 horsepower. The engines are mated with an option of either a six-speed manual or six-speed automatic transmission. The 2008 model introduced significant upgrades in the design, performance and technology department. Key safety features include antilock disc brakes, traction control, stability control, OnStar, and a full load of airbags. The infotainment system boasts an eight-speaker Bose sound system with an in-dash six-disc CD changer, an auxiliary audio jack and satellite radio. Navigation is available as an option, with a pop-up touchscreen interface and three-dimensional imaging.