[schade]

manual or auto?

if its an auto you can check it with the car in drive and your foot firmly pressed on the brake pedal .. give it a shot of gas and have a friend watch to see if there is MAJOR movement of the engine

on a manual .. with the emergency brake on and the car in gear .. have a friend watch the motor .. slowly release the clutch a little and you should be able to tell if the motor is moving drasticly

edit: sorry missed the part in your post when you said the word clutch .. dead giveaway