In a nut shell: An SUV. iow, Nothing GMC Terrain: No bark, no bite, but plenty of fleas - latimes.com GMC Terrain: No bark, no bite, but plenty of fleas. The SUV, peculiar styling and all, is a disappointment, even by GM standards. This is what happens when you don't purge your self from the dinosaurs that ran the original company into the ground. Sheesh ... too bad they didn't use those R&D dollars towards the Volt. .