Bentley SUV Mule Number Plate Decoded Share Comments About a week ago, we brought you spy shots of the first Bentley SUV Mule in company history. One of our more eagle-eyed readers named Ben took it upon himself to run the number plate to see what (if any) information came back. Here is what he found. The car looks to have been registered in March of 2013, and is powered by a 6 Liter gas motor. While we aren’t quite sure of which 6 Liter is under the hood, Bentley’s Twin Turbo W12 makes the most sense. It is also possible that Bentley could be working on a new power plant for the application, which would be much more interesting. We will be sure to continue to pass along updates as they become available, and thanks to Ben for the tip!