i cant be the only one that doesnt get either of them 
This is the book that made Relativity clear to me, there are plenty of others of course:
Hehe, good one.
Hint: The car must move really fast to observe a changing color... ...and lengthening of the driver's nose...
i thought it was just a different car..
Size matters in the drawing (Google Space-Time Compression)
It's a trick; part of the red shift conspiracy. 
"Einstein for Dummies"
What has a baby's pacifier got to do with relativity??????
Not to mention the length of the car
I guess the meaning of a word is relative to your location on the planet... 
Just look up the ladder paradox. It'll clear everything up. 
Why is the red car lower in height ?
When it's moving towards you, the light waves are compressed, increase in height, and increase in energy (blueshift). Going away is the opposite and the light is red shifted.
good one
Hmmm. ChatGPT says no. Red and Blue shift change frequency but not amplitude because it relates to energy.
The car is headed towards a black hole and is beginning to get spaghettified, hence the longer and lower car and longer nose of the driver. Also notice how the shape of the wheels has changed.
That does not explain the untouched state of the observer....