Car speed like real car

Guys i really need to know how to get real car mechanics in gdevelop i tried asking before but noone answered pls my game is on hold

Could you explain what you mean by real car speed? Are you using physics behaviour?

no i decided to use force but it didnt work. i want the car to speed up slowly and alow down and have contraption and resistance at the start when acceleration is pressed. For instance check the forza horizen game .

Is the game 2d or 3d?
If it is 3d, the walk 3d behavior can be attached to the car and you can change rotation speed, acceleration, deceleration and max speed.

Then set w to simulate forward key press
S key press simulate backward key press
A key to simulate turn left key press
D key to simulate turn right key press.

[https://youtu.be/zIyYbd1wKDs?si=E_bgRnQlcgOuKHjn]

You can try it yourself here: