GMC Terrain just right for 5 folks

W ith the Acadia and the Yukon, GMC has the mid- and full-sized SUV market covered, but the company has lacked something smaller. I hesitate to say "entry level," because the all-new 2010 GMC Terrain SLE starts at just under $25,000, and at the top end, like the SLT test model, can hit $35,000....