Join Date: Oct 2016
Location: Jacksonville, FL
With my 2016 Colorado WT V6 4x4, 25.0 is the highest 'best' value I've seen on last 50 miles screen. However, I noticed that since I've removed the air dam I haven't been able to get back to that. Since then 23.4 is the highest since removal and I've been trying to drive more 'eco' to see the higher MPG return - so far I can't get there.