GMC Terrain prices rise for the second time since September. The latest hike fuels debate over value in the competitive compact crossover segment.

GM is probing false blind-spot warnings in Chevy Equinox and GMC Terrain crossovers. A service bulletin advises diagnosis, but no part replacements yet.

A long-running lawsuit over allegedly defective air conditioning systems in GM full-size pickups and SUVs is now in its ...