Fallon
Super Member
A 6.0 gasser WILL pull a 10k camper safely and reliably.
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Yes the gasser, properly equipped, can safely and reliably pull 10,000 lbs. Heck, I've pulled that with my F150 on occasion. But pulling a load is SO much easier, more relaxed, with the diesel. Why I own one.
My 2005 F250 with the old 5.4 gasser in it pulled 10-12k safely. It wasn't fast at all, but HP is the least important thing in towing. Brakes, & suspension are far more important. I wanted a nicer & newer truck & I wanted a diesel. The gasser may have made more sense, maintnance & cost wise, especially with modern emissions but it's not what I wanted.
Assuming we are only talking about different engines in the same chassis & you are towing within the vehicle ratings it just means you accelerate slower. I think some of the gasses even have higher payloads because the engines weigh a lot less than the diesels.