Mispronounced Car names

It sounds weird.. but true.. Most of them Pronounce these in the wrong way!!
Have a look at the below ones....

Renault:
Let's eliminate the unneeded letters again--the last two in this case. Put all remaining letters together, and you have re-no. Easy, no?

Porsche:
It’s Porsh-uh, rather than Porsh.

volkswagen:
The word Volkswagen is pronounced "Folks-Vagen" in German.But usually people says 'V'

Chevrolet :
It should be pronownced as shehv-ruh-LAY.