When I purchased the vehicle they refused to let me test drive it on the highway. After purchasing the vehicle it had major problems when driven on the highway. It felt like the front tire would fall off. It took from the end of July until the end of September to get this problem fixed. It will never be completely fixed because the GM dealer that finally did the work said that it was completely irreparable. Each time I got it back from CARMAX they assured me it was fixed. This was due to a major defect in the driveshaft. This i... read full review »