The 2005 Cadillac CTS is a part of the sedan's first generation. It's available in three trims: 2.8L, 3.6L, and high-performance CTS-V. Equipped with either a 2.8-liter V6 engine producing 210 horsepower or a 3.6-liter V6 delivering 255 horsepower, the CTS offers ample power. The CTS-V variant boasts a 5.7-liter V8 offering a thrilling 400 horsepower. The standard transmission is a 6-speed manual, with an optional 5-speed automatic available. Features include leather upholstery, automatic climate control, OnStar system, and an optional navigation system. Safety measures encompass ABS, traction control and an array of airbags. While it has received some critiques for its quality and reliability, the 2005 CTS is noted for its distinctive styling, precise handling, and powerful V variant.