The first night
You won the car and smashed all the windows = you don't want a car, so you have to vent and smash it.
She said 10 quick money! Sell her the car = please a woman.
Change the car back? Waking up in a dream makes you feel lacking and creates conditions for getting involved with that woman.
When I got back to the car, I was her husband.
One person disagrees = she is wandering and people around her object.
Take that car! Someone is speaking ill of you and fighting for her with you.
Save women and cars = cars here also represent women. I hope others can help you get that girl.
The dream of the next night shows that you are a girl, and you think that even if she plays with you, her heart is not on you. People represent souls and feelings, while cars have no souls and feelings.
A car represents a woman's body in a dream, and a woman represents her heart and feelings. You want both.