Towing 2.7 vs 3.5
#13
Senior Member
I am sure this has been hit 5000 times but here goes. 2200 trailer plus 2 atvs so around 3600 pounds, so 4000 at most. I have a tacoma that does the job but my next truck is going to have more power and torque. Need a crew cab for family. Obviously the 3.5 would be the best but do I need to dump the $$ on that vs the 2.7. Does the new transmission 10 speed make a big difference? Going up the north shore of Lake Superior, wawa etc and it's not flat. Gas milage while towing cause limited gas stations on trips....ie if travelling after 9 pm you better have lots of Jerry cans. The boss wants an expedition EL so she can cruise with the other super hockey moms...I just want a truck
I have a '13 3.5 EB, but back then the only other choice was the 5.0 V8. I'm glad I went with the turbo. It's great for towing. I need the higher payload because of a 1000 lb. toy hauler tongue weight.
I tow a 6800 lb. toy hauler and get 10-12 mpg in the southeast.
I recently got 14.2 mpg towing a 3500 lb., 6x14 enclosed trailer from GA to CO and back, 4500 miles. My truck has 110,000 miles on it.
Yes, the ten speed makes a difference. It enables a lower numerical rear end ratio to pull like a higher gear ratio in the lower gears, but still turn fewer rpms at highway speeds for better fuel economy. A 3.15 ten speed has the same first gear final drive ratio as a 3.55 six speed.
#14
Just a gearhead
turbo motors make tons of torque lower in the powerband compared to NA motors. its a common misconception that they don't but that can be fixed with some edumacation in most cases
#15
Senile member
A lot of the fear is that turbos are "new" technology. Quite the opposite. Keep in mind diesels have been utilizing turbos for decades. This is just a 'first' for use in a light pickup. Don't let that dissuade you from the pros to ecoboost motors.
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Makoto (09-03-2017)
#16
While this statement is true, I would not consider it to be accurate. Diesel motors by nature are already quite large in displacement and could generally pull the load regardless if they were turbo or NA.
The best example I can give is the differences between a 7.3 IDI diesel and a 7.3 turbo diesel. Neither of these diesels had any real differences in the load that they could pull, but people preferred turbo diesels because they wanted to pull their campers at 80MPH.
In the case of the turbo f150's, the turbos are being utilized to create performance that would of been vastly unobtainable with out the forced air induction. The engineering challenges that need to be overcame to produce performance are completely different.
#17
Senile member
Take, for example, the small diesels, such as the VW TDI's. Ain't no 2L non-turbo diesel going to make 150hp and 230ft-lbs of torque.
Point being, turbos have made diesels more efficient and powerful for decades, and the only reason they haven't been used in cars is because for decades fuel costs were low and displacement ruled. Efficiency and emissions changes have forced hand. Look at all the Mercedes, BMW, and audi turbo motors in high-end cars? Or smaller-displacement V8 twin turbos making the same power with less effort and better powerbands!
Point being, turbos have made diesels more efficient and powerful for decades, and the only reason they haven't been used in cars is because for decades fuel costs were low and displacement ruled. Efficiency and emissions changes have forced hand. Look at all the Mercedes, BMW, and audi turbo motors in high-end cars? Or smaller-displacement V8 twin turbos making the same power with less effort and better powerbands!
#18
Member
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#19
Just a gearhead
Fords first attempt at gas turbo was in the 80's, they made that 4 cyl Turbo coupe T-Bird, epic failure. Those things would move once you got the engine breathing but were a royal pita to work on when they stopped working which was quite frequently, maybe I'm biased because I worked on them at a dealer and saw more of them.
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have you looked under the hood of a 2.7? tons of room to work. that's one of the things I consider when buying a car because I know I'll be turning wrenches on it at some point. the turbos couldn't be more accessible. its amazing to me how much thought ford put into this engine. its built like a diesel.
Last edited by Makoto; 09-04-2017 at 04:08 PM.
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chimmike (09-04-2017)
#20
Member
to the contrary, the SVO mustang came before that and absolutely wrecked shop on all the V8's that were struggling with the new super restrictive emissions requirements before they figured out how to make power again. To top it off, those engines were awesome.
have you looked under the hood of a 2.7? tons of room to work. that's one of the things I consider when buying a car because I know I'll be turning wrenches on it at some point. the turbos couldn't be more accessible. its amazing to me how much thought ford put into this engine. its built like a diesel.
have you looked under the hood of a 2.7? tons of room to work. that's one of the things I consider when buying a car because I know I'll be turning wrenches on it at some point. the turbos couldn't be more accessible. its amazing to me how much thought ford put into this engine. its built like a diesel.
You don't have to sell me on turbo anything I'm well aware of how the technology works.
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