How far does the Baal Predator move?

Answer 1

Normally, 12" like a normal tank, but it can use the following ability, "Overcharged Engines":

The Baal Predator and Blood Angels Rhinos are fitted with specially modified engines. These over-charged engines allow the vehicle to attempt to go faster but at the risk of stalling the engines. You may declare that an eligible vehicle is going to use its overcharged engines in any Movement Phase just before you move it.

Roll a D6. On the roll of 1, the engine stalls, and the vehicle may not move at all this turn. On the roll of 2-3, the boosters fail to kick in, and the vehicle moves

normally. On the roll of 4-6, the boosters work, and the vehicle can move as if it were a fast vehicle this turn; however, the maximum distance it can move is limited to 18".