[elhigh]

@jamesqf:

You could put one in a truck. I recommend you put it in the back, for conveyance to someone who wants to mount it in a small car.

For something like a newish Tacoma, that's just too much truck for such a little engine. Yeah, it would get you down the road...eventually. As part of a hybrid system I think it would be a great setup. To be the only motivation under the hood of a modern Toyota PU, I think it would be an exercise in frustration. A brilliant exercise, but still frustrating.

If, on the other hand, you have an old Stout, a 45-year-old very compact truck hanging around somewhere waiting for a heart transplant, this might get the job done. The original Stout had comparable power and weighed considerably less than the modern Prius - in fact, its weight may have been comparable to this OP's '86 Mister Two. A 1NZFE might be a good repower option for a Stout.