I feel terribly sorry for anyone who genuinely believes that this is a real, 2-tonne car being held upside down against a ramp using suction and then flipped over other vehicles using pressurised air or nitrogen.
A few things immediately stand out.
First, the moment the car leaves the ramp, it should begin falling back towards the ground far more rapidly than what we see in the video. It’s a 2-tonne vehicle, and gravity still applies. Once it leaves the ramp, any suction mechanism holding it in place becomes irrelevant.
Second, the acceleration, thrust and precision required to flip a 2-tonne vehicle over the cars and truck simply do not add up to what we see on screen. The physics just don’t make sense for a vehicle of that mass.
This is an impressive publicity stunt designed to sell the car and the technology behind it, nothing more.
If I had to guess, I’d put the weight of the actual stunt vehicle at no more than 50 to 100 kg, rather than the claimed 2 tonnes.