Hankg42 Posted September 12, 2013 Report Share Posted September 12, 2013 My wife has a 12 1500 with a 6.2 in it. I think it is only 405hp or something. It blows the doors off of the eco-blows. AND she gets pretty good fuel milage with it. As long as I'm not driving she averages around 19 on the hwy and 14-16 in town. pretty impressive for the hp it has. I think the 6 speed makes a big difference. She only has 13k miles on it now too. Same with my Denali. It feels faster than my SS was with a tune. I am going to run it at the track in October, so I will know for sure then. And I get the mileage you report as well. Quote Link to comment Share on other sites More sharing options...
JC03SS Posted September 12, 2013 Report Share Posted September 12, 2013 I've been checking out the new 14 Denali. Really thinking about picking one up Quote Link to comment Share on other sites More sharing options...
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