GMC Sierra Z71 2012 Automatic Gasoline mileage: 209 KM 4WD Peace be upon you. I am offering for sale a used 2012 GMC Sierra front end, half its life remaining. What is available for sale: 1- Original GM headlights, need polishing. 2- Original GM grille, has one minor imperfection. 3- Original GM grille emblem, no imperfections. 4- Taiwanese bumper, needs polishing. 5- Taiwanese lower bumper trim. The price is reasonable, God willing, excluding the grille and emblem.