I always felt the Atlas I6 that was used in the Trailblazer/Envoy/Ascender/Rainer/9-7X was a waste of a good engine because it only ever saw duty in those 5 SUV’s which were really all one if you really think about it. When all were discontinued, the Atlas went away. For those of you who have never driven any of the 3, it was a pretty smooth engine. Does anyone think that it should have had a variant that could have been used in any of the General’s cars? I could have used one in a Chevy or Buick sports sedan.