Cars weight limit down to 250 kg.

Some car makers have built prototypes of very light weight cars of Ponilak see below, 14 component light metal.I know they knew about this metal a couple of years..
Watch out for Honda electric 2 seater 110kg beside each other.

 Cadillac 254kg full size 5 seater 46hp
0,24 L / 10km = metric mil. Looks like Cadillac 1989. (A Beast) Well its the light weight and comfort and free fuel, and the price probably 50000€. And the name. They are going to make all cars like this now. It's a frameless car, Now with laminate of the lightweight distance 5mm. and the strong ponilac 0,75 mm both sides.  Nothing that can rust on a Cadillac from now.
Timing:In 4 months.


 Pontiac will make one .....  240 kg 34hp 0-100 km/h in 7 sek. 0,2L/ mil  ...  my figures.

Prins Charles of England has bought 6 H--units and sent PR to 26 car makers. From A to Z.
forgot any? Âstin . Its of course after Z. If it exist.yes  My neighbor 60y ago had one.

Austin Motor Company - Wikipedia, la enciclopedia libre

https://es.wikipedia.org/wiki/Austin_Motor_Company

The Austin Motor Company Limited fue un fabricante británico de vehículos de motor, fundada .... Loscoches de Austin, como los de Wolseley, eran vehículos de lujo. La lista de clientes incluía grandes duques de Rusia, princesas, obispos, 

OK they finished making cars, I suggest to them make H--units for cars in use.

Possibly diesel motors can go on 10% alcohol in the water?  it gives --10 degrees C freezing point.
If gasoline cars can use it also to lower freezing point?yes I am testing yes, but its for the factory to test out in actual practice.