Photoshop's Motion Blur can be used to add some speed to a moving vehicle. Here we use the Gradient tool on a layer mask to recreate a Cokin Speed filter effect.

Photoshop CC tutorial showing how to make a basic, frame animation using text. This applies to graphics, as well.

Photoshop CS5 tutorial showing how to do a basic frame animation. This example animates snowflakes in a snow globe.