[Reaper85]

Originally Posted by Olddudesrule

Op, I think you're average mileage is a little low. I would estimate the average mileage our LS3's are getting when being driven less than aggressively, in mixed city/highway, to be around 16-17 mpg.

Reaper, I don't care what your dashlogic is saying, a 4000lb Camaro with an LS3 just isn't getting 30mpg, unless you're measuring off throttle mileage. In my Corvette with an LS6, I could get 28-30 mpg in 6th gear at 65-70 mph on flat ground, and in my LS7 Vette, I could get 25-26 mpg in the same scenario. Just isn't happening with the Camaro. I've never gotten over 24-25 mpg while babying it from San Jose to Phoenix.....

I don't know what you want me to say. The program does the calculations not me. I can only show what I get. And I get what I get.