The 2006 Jeep Grand Cherokee is a mid-size SUV from Jeep's fourth generation. The vehicle comes in several trims including the Laredo, Limited, Overland, and SRT8. Engine options range from a 3.7L V6 producing 210 hp to a 6.1L Hemi V8 delivering 420 hp, available in the SRT8 trim. Transmission options include a five-speed automatic that is equipped with overdrive. The drivetrain is either RWD or 4WD, making it suitable for off-road capabilities that the brand is known for. Key safety features include stability control, traction control, front-impact airbags, side impact airbags, overhead airbags, and anti-lock brakes. The vehicle's infotainment system includes a stereo with a CD player. Notably, for the 2006 model year, Jeep introduced the high-performance SRT8 model and a new Overland trim.