Thanks Retroautos. I have bookmarked that site. Today I took a day off work and went for a drive with my son to the hills. He drove. The round trip was 190km, average consumption was 154Wh/km. The battery was not full at the beginning, and the computer predicted a range of 425km. At the end of the trip there was a 17km deficit between the initial predicted and final predicted range. A lot of the driving was at higher speeds. It was very comfortable. The firm and well controlled suspension was never jarring. This car does not need adjustable suspension. A few days ago the car received another over the air update. When Autopilot is activated, it will now stop by itself at a red light or stop sign, even if it is the first car in the line of traffic. At green lights it requires confirmation before proceeding through.