6.0 GM question
Excuse me if this has been posted before because it probably has and I just haven't been able to find it but I'm an apples to apples kind of a guy. I'm looking at buying a new tow vehicle to pull m...
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We have a 6.0 Suburban, tow approx. 7500 lbs mostly level, and get around 9 mpg depending on the wind. Recently doing 45 mph on a back road without towing I was in the 19 mpg range. Around town less towing I am around 12 mph.
