Episode 1 introduced the "new" FE at the very end, there were numerous comments about only getting 10 mpg.
It is seen a number of times in episode 2, at the very start then again about mid way then finally at the end.
It will appear regularly during series 4.
There is also a good shot of the blue FC standard wagon which has been a regular in the background, I believe it is owned by someone from the Ballarat early Holden Club.
There is a little more about the car being stolen here:
Stolen FE Sedan - looking for a short term replacementTrevor_B