Quote:
Originally Posted by CajunSaint
07 Chevy Z71 about 15 city 18-20 Hwy
150k
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I have an 08 z71 4x4 (don't know if his is) but i've never seen mileage over 17 even straight interstate. I got about 15.5 interstate and 13-14 city and about 11.5-12.5 pulling our 19ft nautic star.
The only time i saw over 17 was driving 65 on interstate for half the tank.