FAB 0 is a vehicle used by Parker to teach generations of the Tracy family how to drive. It appears in Designated Driver, where it is used to help teach Alan Tracy how to drive and then unexpectedly used to rescue Lady Penelope and her Great Aunt Sylvia when FAB 1 was stolen by two burglars. Alan had to drive and fly it to save FAB 1 after he crashed it and accidentally broke Parker's arm in the process.
Some modifications included a grapnel gun within the grill, rear mounted smoke screen generators and missile launchers. The wheels can morph into helicopter blades, granting it the ability to fly.
- Parker reveals that (at least) all the Tracy brothers learnt how to drive in FAB 0.
- It is modelled right after, and is a homage to, the FAB 1 from the original series.
- FAB 0 has a number plate of "FAB".
- In Rally Raid, FAB 0 is referred to being the original FAB 1 that won the Corona 5000 race.