I just bought a brand new Mercedes-Benz CLS500, why does almost every girl in my town love me now?

I have my new car for about a month and i tell you! I got 2 girls asking to hang out with me.. These two girls i asked out before and they wanted nothing to do with me! Well monday i was going to the post office to drop off a box and saw a girl i liked (one of the two girls who rejected me before) who never gave me a chance, so we both walked out, she looks at me getting into my new car and then so goes HEY, wow you have a nice ride, i said umm thanks, she goes, hey text me your number real quick! I'm like umm ok, so i did, now she text me today asking that she wants to hang out saturday night and have dinner, i'm like ummm there isnt much to catch up on rather then you dissing me before.. I just know she like all other women just like my car which is cool but i dont want to get played or just have dates because of a car they want to be seen in. Guys what should i do?