GMC Terrain SLE 2015 Automatic Gasoline mileage: 155 KM For sale GMC Terrain 2015 3.6L V6 reliability. First owner from the agency ✅ Engine, gearbox, airbags, chassis are guaranteed ✅ Mileage 155 thousand ✅ Most of the car's maintenance was done at the agency and it needs minor maintenance. Attached are pictures of the car inspection ✅