Moabxjeeper
Active Member
- Location
- SLC, UT
I don't see towing in my near future, but that MPG is good to hear. I just picked up an 89 250 with a 460 on trade from Kevin. Its in the shop right now, I'm hoping my buddy can get it to pass emissions without having to dump to much cash. Not sure what tranny you have, but I can probably expect worse, I can't be certain but I think its only a 3 speed auto. 2500 rpm's at 55. If I tow I see a 55 mph speed in my future. Or a 5 speed swap
Edit: Didn't see the ZF5, I think my MPG will be closer to your original estimate
I don't know much about autos since this is my very first truck, but the ZF5 seemed to do very well. I have 4.10 gears and only had to drop it down into 4th on the steeper hills going up Spanish Fork. It would keep about 55mph pretty easily on the hills. I never really pushed it over about 65mph on the flats for mileage.
My very first trip in my truck was when we went elk hunting last October. With all of our hunting gear and us in the truck, it got somewhere around 11-12mpg. Not too bad IMO. I'm very happy with it overall.
The biggest secret to buying a big thirsty truck is to get an extended cab. That way you can take 3 or 4 guys with you and have them all pitch in for gas.