http://www.BentleyMotors.com The Bentley Continental GT Speed has been taken to its top speed of 206 mph (331 km/h) by Australian racing legend, John Bowe, on the derestricted** Stuart Highway deep in the Northern territory. **High-speed runs were performed in controlled conditions. A section of the Stuart Highway was closed with the assistance of the Northern Territory Government and observed by helicopter at all times. Full safety checks were performed on the vehicle before the high-speed run.