car brother

1. Someone related to you that you carpool with.
2. The car owned by a related brother.

3. Someone related to you that owns the same car such as a brother or brother-in-law.
4. Another way to say carburetor.

My car brother drives me to first week and then I drive him the next week.

My car brother has a nice car.

Hey!! We're car brothers!

I need to replace the spark plug on my car brother.