4450-5300 LBS.
The gross weight of the 2014 Bentley Continental-GT-Speed is 6063 lbs..
The gross weight of the 2010 Bentley Continental-GT-Speed is 6173 lbs..
The gross weight of the 2008 Bentley Continental-GT-Speed is 6173 lbs..
The gross weight of the 2009 Bentley Continental-GT-Speed is 6173 lbs..
The gross weight of the 2010 Bentley Continental-Flying-Spur-Speed is 6482 lbs.
The gross weight of the 2013 Bentley Continental-Flying-Spur-Speed is 6482 lbs..
The gross weight of the 2012 Bentley Continental-Flying-Spur-Speed is 6482 lbs..
The gross weight of the 2009 Bentley Continental-Flying-Spur-Speed is 6482 lbs..
The gross weight of the 2011 Bentley Continental-Flying-Spur-Speed is 6482 lbs..
There are many factors, but a vehicle weighing in at twice the gross vehicle weight will have more energy brought into a crash and therefore could do more damage.
The specs for a 1977 VW Transporter state that the vehicle has a top speed of 68 MPH. It has a curb weight of 3,108 pounds and a gross weight of 5.093 pounds. It has rear wheel drive, and a manual four speed gearbox.
33kts dirty 38kts clean