I bought a GMC Terrain AWD, 2.4L in august 2010. During summer, the fuel economy was good, approx. 600KM by tank (60-70$), but during winter it's 320 KM by tank. 
I contact the garage and they told me it's normal because it's a new vehicle and I only have 9000 KM. If this an economic vehicle, I don't want to by another one.
Does anyone else have this problem, is this the same for all Terrain?
Thanks.
I contact the garage and they told me it's normal because it's a new vehicle and I only have 9000 KM. If this an economic vehicle, I don't want to by another one.
Does anyone else have this problem, is this the same for all Terrain?
Thanks.