Used GMC Terrain for Sale in Chambersburg, PA

Firstly, the gas mileage is terrible and nowhere near what the manufacturer states that it is. Secondly, it collects condensation in the inside of the vehicle. I am completely unsure how this happens, but on a cold morning or afternoon, even, I have to turn up the heat to dry out the interior before driving. Mostly, however, is the horrible engineering of the vehicle. If you put down one back window, the entire car vibrates and makes a horrible pulsating sound. This is not only on my GMC, but my husband was talked into his GMC truck by the same friend that talked me into my vehicle, and his truck has the same horrible engineering. You simply cannot ride with one window down or it is completely unbearable! Also, do not get this vehicle with a four cylinder engine. There is absolutely no get up and go to it!