I've been looking for an SLT Envoy for about three months, and let me tell you they are hard to find. Only had it for a week but no problems thus far. Smooth drive, feels like it glides on the freeway. Feul Economy has been less than I had hoped, only getting 14 in town, 19 on freeway thus far. Test drove many 4Runners and Trailblazers and always came back to the Envoy.
Heated leather seats, sunroof, all the power options, interior design. Smooth drive on the freeway
Better gas mileage (you don't have to press on the pedal much to hear the fuel being drained out of the tank)