2026 Gasoline GMC Sierra AT4 2026 New for sale Automatic transmission Gasoline 4x4 Specifications __ 8-cylinder 5.3L engine Leather Seat cooling 20-inch rims Electric control seats Navigation screen Cruise control Power windows Projector 10-speed automatic transmission Bluetooth Keyless start Wireless charger Rear camera Front and rear sensors Traction control Steering wheel control Electric mirror folding 18-inch rims Smart entry Smart start Auto-dimming mirror For contact: ((WhatsApp and call)) Abu Kamal 0583596061 Faten 0508779724 Mahmoud 0597197041