Quite a few ways!
Change your “X” position from “basic” to “timeline” and play with the parameters until you like it. This way is best for a looping car.
Changing to “clip position” would then allow you to use an envelope on the x position that is applied over the duration of the image. This way you could mimic acceleration, slowing etc.
Or, depending on the image you might use a “slide” effect.