GMC Sierra 2006 Automatic Gasoline mileage: 232 KM Wanted GMC Sierra 2( Phone number appears when clicking the contact button ) 2 2001 2000 2006 single cab. Wanted GMC for sale. Whoever has a car for sale, contact me. The most important thing is a single cab. Any condition, even if it's broken, crashed, or for parts. Location: Riyadh. Whoever has a car, contact me on WhatsApp.