I drove over one of our weighbridges today - my new Ampera weighs in at 1,700 Kg. or 1.7 Tonnes. That is even heavier than the fully equipped Rover 75 CDTi that I enjoyed driving for many years and I thought that was a lot of car! The weight distribution was recorded as 1,030 Kg. ( 61%) front wheels and 670 Kg. (39%) rear.