OK Dougie, here is the preliminary measurements.
Thanks for the challenge.........
...................................5S.............................Auto
................................Insight..........................Fit "S"
Engine Bay Width.......34 1/8".........................33 1/4"
(Frame rail to rail)
Engine/Trans L...........30"...............................32 1/2"
Engine W...................16"...............................16"
Engine H....................23"...............................25 1/8"
Track.........................56.5"............................57.3"
It looks like a "possible".
Note:There is a lot of room for a turbo behind the Fit engine.
Willie