My Sister-in-Law and her Son-in-Law both had that generation GMC Terrain. Almost identical. She had nothing but electrical issues with hers 2.4L 4cyl and he had timing chain problems with his 3.0L V6. Cost him $3000 for a new chain, out of warranty. They're known for these problems along with oil burning. If you do buy the Terrain, keep us posted on the reliability of it over the coming months/years. Who know, this could be the best car you've ever owned!
There is a reason that Toyota, Honda, Mazda, Subaru are the most recommended. They just keep the edge. And for sure, the gap has closed as all auto makers have gotten much better than they were 20-30 years ago. At one time, especially in the later '80s-early 2000s, it was about Honda & Toyota being way out front.
And many folks say today that they(Honda & Toyota) are not what they used to be in terms of reliability. But they're still at the top of the heap with the occasional brand moving up........and then dropping back down the next year. Those 4 brands, Toyota, Honda, Mazda, Subaru just keep hanging on to the upper reliability list just that little bit better than the others.
Every car maker is having their own issues with vehicle today especially with interior electrics & automatic transmissions. Also, trying to meet EPA emissions, fuel economy & crash standards/accident avoidance is tough job