Car Controls

Hey,
I would like to ask how to control cars.
I saw a video where people are driving cars (http://www.youtube.com/watch?v=BOrW3MJ4QDM). When i enter a car, i cant accelerate… It is just very slow.
Can you give me a clue? Do i need to type keybindings in the console, etc?

Thanks for answer.
Regards

controls are deactivated…

Thank you, Sir.

Is there some way to despawn cars?

you just shoot them to they explode