Even if its 0-60 time was 8 seconds flat, that doesn't mean that it'll be a drivable engine with an automatic - maybe a CVT
![Tongue :P](https://www.autos.ca/forum/Smileys/CarTalk/tongue.gif)
?
Especially on even minor hills, that lil' engine that could will be huffing and puffing, and fuel economy will suffer.
I have no doubt that in a lab or even in perfect exterior conditions that this lil' engine will be superbly good on gas - but in anything stop n' go, with a %grade, or even basic acceleration, I doubt it'll get 56.5MPG imp.