The GMC Terrain is a good car, with a good finish, excellent comfort, excellent frontal visibility cam, plus impaired rear visibility due to the size of the car, excellent driveability, correct handling and always aligned, as braking is sufficient, more often for being a very heavy car, in situation of unexpected braking sometimes the space can be short, that is, the defensive direction should always be observed with large and heavy cars. As for the cost of preventive maintenance of the car we still do not know because the car was reviewed by the store that sold the car. Summarizing my degree of dissatisfaction, I would buy the newer model of the same car.