The GMC Terrain is entering its third generation as we speak, with a new engine, transmissions, and styling. We don't have much data on how that one will hold up yet, so how about some used options?

The second-best-selling vehicle (outsold by only the Sierra pickup line) at GMC gets several revisions for the 2016 model year. The updates to the 2016 GMC Terrain are largely focused on cosmetics and ...