This unknown speedboat is set to feature in GTA 6.
Although its in-game name is currently unknown, its design is clearly based on the real Frauscher 1017 GT.
It was first revealed in Trailer 1, during a shot of 
It is more clearly showcased in Trailer 2, where the Frauscher 1017 GT-inspired vehicle is shown fleeing from a 
Besides being shown in multiple shots in both trailers, the speedboat is also present in the Trailer 2 thumbnail art, moored at a dock behind 
The boat bears some similarity to GTA 5's variant of the Speeder, a speedboat found throughout the Grand Theft Auto franchise.
The Speeder has changed design dramatically throughout the series, so it's possible that this is simply the Speeder appearing once again.
