Trigger (GUI) Request - Car Movement System

[Muttley]

Hello everyone!
I looked for triggers with car movement system but I didn't find anything.
Can anybody please help me with that? If somebody will, I promise I'll make a map with it and sure I will give credits.

Details:

-Try to write the system directly here on hive and not in a sample map. EXAMPLE:

• Init
  • Events
  • Conditions
  • Actions

-How does the system works (Which I tried to make but I didn't have luck): When you point the unit (car) to move somewhere, it starts with a low speed (movement speed) and goes faster and faster (changes its movement speed). That's what I want.
-For the unit (car) selection in the trigger editor, just create a variable (So I will select the units)

I couldn't explain better because I'm not English, but I have a faith and I hope that somebody will help me. I know it's not even hard, but I can't do it. (I tried.)

Many thanks if somebody will help me with that!
(This could be a 5 minutes work)