what gas mileage does you colorado get???
I have a 2005 colorado Z71 4X4, with the 3.5L 5 cyl motor. I also have a cold air intake and an exaust system on it. My gas mileage is around 20-21 mpg. I though colorados got better gas mileage then this. Ohh and I don't drive it hard either, I keep the RPM's around 2,000. What is hurting my gas mileage or is this normal? What gas mileage do you get?