For those who do not know the terms HP, PS, KW

hp: horsepower: horsepower
ps: Pferdestärke: horse power (german translation)
kw: kilowatt: the official unit of measurement

Now let's come to the values:

1HP = 0.9863 PS = 0.745 KW

1KW = 1.34102209 HP

a vehicle that says 66Kw in the license

It corresponds to something like 66x1.341 = 88.5hp.

The tool that says 92ps in servicebox

A number such as 92x0.9863 = 90 is taken.

SOURCE: wikipedia, google.

If there are errors, warnings are taken into consideration and corrected.

Useful and descriptive hands health