your pump is cavitating... as shown by the air bubble at the inlet of the pump. Use a higher liquid column to avoid that. Then you should post the efficiency of the pump.
@austin123457 If the device is free floating in a vacuum, then you would be correct. In a vacuum, you will negate the effects of air resistance (which is effectively friction with air). However, you still have materials rubbing against each other, causing friction, which results in energy lost....
@kasanovakai I was doing the same type of shopping... ended up buying the A6 over the BMW because of the AWD system feels a lot more fluid in the quattro rather than the x-drive. I felt the media interface in the BMW could get a little annoying at times, so I also chose the MMI. As far as luxur...
LMAO Chocolate rain