GMC Terrain 2013 Peace, mercy, and blessings of God be upon you. For sale: GMC Terrain 2013. 6 cylinder, automatic transmission. Mileage: 220,000 kilometers. Engine and suspension are good, ماشاء الله (Masha'Allah). Body has scattered paint. Chassis and airbags are sound. Needs maintenance. Ready for immediate transfer. Asking price: 14,000 only.