The station wagon you’re looking at started out life ... it has the same S55 3.0-liter twin-turbocharged six-cylinder as the F80-generation M3, complete with an original ECU and wiring harness.
Most terms in the automotive world have fixed definitions: a spark plug, a station wagon, etc ... F40, F50, and F80 all have in common, though, is that they were and are Ferrari's range-toppers.