Ha-ha! Now I know...
Last week I had two Dutch colleagues visiting me, and I had to drive them around to company facilities in my car. I apologized in advance that they had to survive in my tiny little VW Golf and share the legroom - front and back - as if they were friends.
Ha, they said. It can't be worse than the KLM plane on which we arrived.
In my company we always make business trips on economy class when possible, independant on job level.
They said that my VW Golf actually had more legroom than KLM!
I said, okay - then I will charge you business class rate being passengers in my Golf.
Cheers, Preben Norholm