The 2006 Chevrolet TrailBlazer, part of the model's second generation, is a rugged midsize SUV that boasts both comfort and capability. It's available in three trims: LS, LT, and the performance-focused SS. Under the hood, the LS and LT trims carry a 4.2-liter inline-six engine producing 291 horsepower, while the SS ups the ante with a 6.0-liter V8 coughing up an impressive 395 horsepower. Both engines are mated to a four-speed automatic transmission, with rear-wheel drive standard and optional four-wheel drive. The TrailBlazer offers spacious interiors and an infotainment system with AM/FM radio and CD player. Safety features include dual front airbags and antilock brakes, while stability control is optional.