You mentioned the I6, that what I was talking about. I would never tow anything with a 6 if I didn’t have to, but I used it to move my boat around when my fiance had the dodge a couple times, and it was pretty pathetic. And GM must not agree with you, because the thing came with a towing package…biggest waste of $2000 or whatever the hell they overcharge for useless addons. Not saying your wrong, I just think that the 4200 I6 is crap. I mean, it might be good for gas mileage purposes, but they should stick to putting it in cars and not SUVs, it struggles to even pull the truck up a hill, with nothing on the back of it. Maybe its just cause im used the the V8.
Edit, i meant I6 in that last line of my previous post. actually I will safely say…any 6 for that matter.