Export New 2013 GMC Sierra 1500 Extended Cab Truck 2013 GMC Sierra 1500, QUICKSILVER METALLIC exterior and DARK TITANIUM / LIGHT TITANIUM interior, SLE trim. Onboard Communications System, Chrome Wheels, Head Airbag, Flex Fuel, CD Player, Satellite Radio Flex Fuel, Satellite Radio, CD Player, Onboard Communications System, Chrome Wheels. MP3 Player, Privacy Glass, Keyless Entry, Electronic Stability Control, Alarm