Buick’s next big thing is a small SUV. The Encore GX is an encore to its best selling Encore. Confused? The Encore will continue to be sold alongside the Encore GX, they’re different vehicles on different architectures. You might save a little money by getting the older smaller one, but the extra $900 snags a much better vehicle. Tom Voelk takes it on an 800 mile road trip to see how comfortable it is.