I like smoking in the car on long trips. What you do so it doesn't smell is make sure the driver window is cracked about an inch or two, have the front defroster fan on medium, and make sure you're on a highway or driving fast. Once you slow down or make frequent stops, the smoke won't get sucked out the window was well. Also just make sure to hold the cigar close to the window and try to blow the smoke toward it. Works for me and the car never smells.