Deisel or Gas?
XLT. Realized that the Ranger is hurtin' for space! Now I decided I need a new F-250. Looking at a 4x4 again, but don't know what engine I should get. I need it to tow either a trailer or a fifth wheel, as it will be a light commuting truck and a vacation hauler. My question is which engine is best for what I need it for? For some reason deisel costs more than super grade gas around here. Where I've traveled it's cheaper than regular unleaded. Don't know why.
Is it worth it springing for the deisel if deisel costs more here? Or should I go with the V-10? Are there any problems with maintaining a deisel? I was also wondering if it's easy to find while traveling in the middle of the night as we often do.
Thanks for any help.
Dangme
All diesel sold in this area has to meet a lower sulfur requirement. The extra refining step to desulfurize the diesel increases the cost. That's why you can find it cheaper in Santa Maria/SLO County.
You needn't worry about diesel availability on cross country trips. I made a trip to MI a few years back in a diesel. Basically following the old 'Route 66'. Every little town or fuel stop had an abundance of diesel fuel pumps. Even way out in the middle of nowhere.
But you should try to best determine what kind of load you be pulling, how far, how often, to make the V-10 vs PSD decision. The PSD has advantages in power, longevity, and economy, but the added cost makes the payout only if you use it a lot. For only an extra $600, the V-10 option is a good value.
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Another one is if you live in the cold you may want to plug in the block heater at night. I remember reading somewhere that this useds 1200 watts of juice. Picture your sife leaving her blow dryer on HOT all night long. Pretty good deal for the power company.
Rob

-Rich
XLT. Realized that the Ranger is hurtin' for space! Now I decided I need a new F-250. Looking at a 4x4 again, but don't know what engine I should get. I need it to tow either a trailer or a fifth wheel, as it will be a light commuting truck and a vacation hauler. My question is which engine is best for what I need it for? For some reason deisel costs more than super grade gas around here. Where I've traveled it's cheaper than regular unleaded. Don't know why.
Is it worth it springing for the deisel if deisel costs more here? Or should I go with the V-10? Are there any problems with maintaining a deisel? I was also wondering if it's easy to find while traveling in the middle of the night as we often do.
Thanks for any help.
First problem is you either have to buy a communting truck or a hauling truck, there is no in bewteen. If you want to haul a load up any kind of grade, your best option is the PSD. It is arguable that the maintenance costs are higher for the PSD, but maintenance intervals are also further apart. You get a longer warranty from Navistar on the engine than what Ford gives on the V-10. If you are pulling a heavy load through the mountains, you can add an exhaust brake as to not burn out your service brakes on the truck, these are even great for around town driving. The toque increase of the PSD alone is worth it, you'll never have to slow down to climb a hill again. Also, the PSD has a much higher resale value due to engine lifespan. It's your call, but if you want to pull a trailer, I recommend the PSD.
Now on to another question you raised. You're looking at an F250 4x4, I would assume XLT CC. This truck weighs in around 6,400 lbs wet but empty. Add a driver and three passengers and your now up to 7,000 lbs. Now add your tools, generator, and firewood and you're up to about 7,500 lbs. This only leaves 1,300 lbs available for pin weight on a 5ver. Try and find a 5ver over 24' long with a pin weight of 1,300 lbs, you won't. The numbers Ford publishes in their towing guide are a pipe dream. Those numbers are for F250 V-10 Reg cab, XL 4x4. Start adding options and the weight of the truck goes up and it's hauling capacity goes down.
With the F250's your limiting factor is your GVWR, not your GCWR. You will exceed your trucks GVWR before you exceed your trucks GCWR. Be forewarned, RV and truck salesman will tell you whatever it takes to get you to buy whatever it is they are trying to sell you. Trust me on this, been there done that. I was sold a 5ver that was too big for my truck, but the RV salesman swore up and down that it was within my weight restrictions. Buyer beware!
Just some food for thought from someone who has already been down that road, and doesn't want to see other fellow RVers take the same wrong turn.
-Rich
I must respectfully disagree on the issue of gas versus diesel. Whether PSD or V10, each engine has its own plus' and minus'.
The PSD does have more torque but power is equated to both torque and horsepower; torque gets the load moving and horsepower gets the load moving at speed over a given distance. Therefore, if one considers the V10 and 4.30 gears, the gears alone give a tremendous gearing advantage which translates into more power. I agree that if the PSD and the V10 both had the same gearing(3.73) the PSD would have the advantage. However, the V10 with 4.30 gears makes it and the PSD pretty much equal as the set towing limits suggest.
The PSD, at very high altitude, will have an avantage not because of the engine's dynamics but rather the turbo. Again, gearing will make a huge difference in the hills. I have driven both the PSD and V10; I bought the V10 with 4.30 gears. Several factors weighed in on my final decision. The PSD, which is an excellent engine, does cost more to maintain and the turbo takes a long time to spool up. If you calculate it out, it would take @ 180 000 miles of towing a heavy load to amortize the added expense of the PSD. I can buy alot of gas for $4500. Moreover, the diesel can have geling problems(cold weather), long warm up times(wait to start), plugging the diesel in when the weather turns cold(which uses several hundred watts of energy for the block heater@1000 watts- try that one for a few months and see what your energy bill will be), difficulty finding fuel in remote areas, short commutes is really hard on a diesel, and of course, the expense to repair a diesel that is out of warranty.
Resale is another issue. If the PSD costs @ $4500 more at purchase, one would hope that the resale value would be at least $4500 more than the V10. But, if you keep the truck the 10 years that some people claim, a 10 year old truck is still a 10 year old truck.
Either engine is quite durable, and would be an excellent choice. As they say, "Different strokes for different folks."
Cheers!
Tim
I'm not here to argue or convince anyone that the PSD is better, because both engines have there place in this world. However, when pulling a heavy load, the PSD wins hands down, I've seen it first hand.
You are correct that the 4:30 gears in a V-10 bring it closer to the torque mark of the PSD, but in the long run, the PSD still has more torque. Yes, the V-10 has more horespower, but torque is what keeps the load moving up the steep hills.
One major benefit for chosing the PSD is the fact you can add and exhaust brake, which saves your brakes, and sometimes your life, on long steep descents.Having burned the brakes on both my truck and trailer on steep descents, this is a must in my opinion.
As for the turbo spool up time, I've never seen this as a problem with the new superduty's.
Just my $.02
-Rich





