SLE 2026 Automatic Gasoline Available with us GMC Sierra SLE 2026 Double Cabin (Saudi). New - Customs card. Colors: Black. Available for cash and financing from all banks. Saudi. For contact: (Mobile number appears when you click the contact button). ... Specifications: 5.3 engine, remote start, rear camera, lane radar, blind spots, cruise control, 18-inch rims, full LED lights, screen dashboard, central screen, cruise control, smart entry for all doors, glove compartment.