Well, technically it's a truck.
Production of "Transformers: The Last Knight" is still ongoing, but that hasn't stopped director Michael Bay from revealing images on Twitter of what many see as the movie's true stars. We've already been shown the latest version of Bumblebee, based on the sixth-generation Chevrolet Camaro, along with Barricade, the wicked cool Ford Mustang cop car/robot. So what's next? Meet Onslaught, the leader of the Combaticons. And yes, in "truck" mode Onslaught is a Western Star 4900 SF.
In addition to the semi-truck, Camaro and Mustang, there will be a black Mercedes-AMG GT R, or Drift, who will be voiced by actor Ken Watanabe. There'll surely be more Twitter reveals before the movie opens, which will happen in just less than a year from now – July 23, 2017.