Forum Discussion
BertP
Sep 08, 2005Explorer
tjcocker - It sounds like you have a nice truck now. But, how much of the difference you feel towing with the new truck vs the old one is because it has a diesel engine and how much is because it is an F250 vs an F150? The F250 is a much more substantial vehicle than the F150 - that's not knocking the F150, just recognizing that the F250 is bigger and heavier than the F150 in almost every respect. Even if the two trucks had exactly the same engine and tranny, you would notice a big difference.
kenoncooch - What you say is true, but I spend a lot of time in the right lane on grades as well and I have a diesel. I know that there are many people who would have you believe that my 3500 CC Dually D/A will pull a 15,000 lb trailer up a 45* grade in OD at 75 mph. The truth is it won't. I have spent a fair amount of time in 4th and even 3rd going up long steep grades pulling my 10,000+ lb 5er. Also, the gassers rev at exactly the same rpm as the diesels at highway speed if they have a tranny with the same (or close) OD ratio behind them. The 1500HD I had with a 6.0l gasser revved at the same rpm as my DMax on the highway. Yes, a gasser will downshift earlier than a diesel, but that doesn't mean that a diesel won't downshift.
Bert
kenoncooch - What you say is true, but I spend a lot of time in the right lane on grades as well and I have a diesel. I know that there are many people who would have you believe that my 3500 CC Dually D/A will pull a 15,000 lb trailer up a 45* grade in OD at 75 mph. The truth is it won't. I have spent a fair amount of time in 4th and even 3rd going up long steep grades pulling my 10,000+ lb 5er. Also, the gassers rev at exactly the same rpm as the diesels at highway speed if they have a tranny with the same (or close) OD ratio behind them. The 1500HD I had with a 6.0l gasser revved at the same rpm as my DMax on the highway. Yes, a gasser will downshift earlier than a diesel, but that doesn't mean that a diesel won't downshift.
Bert
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