the G8 GT can get between high 20s mpg on the highway.... just saying

 

wonder if the g8 has the dash rattles they make me crazy.

 

I remember looking at them, and thinking the build quality was either very good, or "uh oh, must have been a bad day in Melbourne". They are nice, especially the 6.0's, but considering what the "orphan brand syndrome" has done to Pontiac resale value, wait a year or two and get one super cheap.