Anybody have any updates? Always been a chevy guy but i am really considering this motor.
Would really like to here from somebody on how they like it for towing.
I will answer your question indirectly, but hopefully give you more to think about.
Have i towed with mine yet, no, but have made a couple long trips with a load. After running with the diesel crowd for the last 12 yrs I read up on several Ford forum sites about people's likes and dislikes on this engine (F150 , etc). I concur it performs like a diesel and has a smooth power curve. I believe it runs under the same principal that Audi's twin turbo motors in the early 2000's used. Two smaller turbos with one kicking in at lower rpm and then the second spooling up once the rpms move up. This gives a smooth, no turbo lag effect.
Turbos have been around for years and many of the road racing series saw small 4 bangers in the mid 70's around the oil embargo setting the pace in speed, power, and mileage.
A turbo engine needs to be built with components that can take the abuse, like a diesel. The diesel will run at a lower rpm throughout it's life giving it the longevity we hear about. That is not to say that a gas engine won't last as long. I think many of the manufacturers tune the boost down so the engine with last just as long.
The downside can be that it is two turbos and if one goes, there are people that say you replace both of them. Turbos spin at over 200,000 rpm and need to be cooled to counter act that heat output. I am old/new school and always let the motors idle anywhere between 1/2 min to 5 mins after running to let the turbos spool down and provide some lubrication to the bearings before shutting it off. Another thing to consider is what gas you run in the engine. Ford says it can go with 87, but when under load consider premium fuel. All the turbo gas cars I have owned used strickly premium fuel. I think Ford figured it out and you can switch based on how you will be driving.
I have 1900 miles on mine with the 3.73 rear and it feels as torquey as the diesels I have had.
Good luck.