2006 GMC Sierra SLE EXT 4x4 Colour Engine Gray 8 cyl. Transmission Odometer Automatic 27845 kms. Get Pre-Approved. Use our Online Credit Application. Equipment Air Conditioning Cruise Control AM/FM Stereo Power Windows Tilt Steering CD Player Safety Features Power Steering Power Door Locks Air Bag Safety Inspection Power Brakes Anti-lock Brakes (ABS) Clean Air Test Stock Number In Service Date   P9068 01/01/2000