Oh I'm a complete and total car singer. I think it might be physically impossible for me to be in a car and NOT sing.
I'll sing to anything and everything I know...and I don't care who sees me, if I get a funny look I just belt it out at whoever is looking at me funny
Some of my favorite car hits:
Def. Like a Prayer...
Time After Time
Goodbye to You
Bohemian Rhapsody
We Are the Champions
Let me Roll it
Lips of an Angel
Ok...there are a lot...I sing. All the time.