I have a 2012 Nissan Altima
The maximum amount your car would be sold for is (According to
https://www.cargurus.com/Cars/l-Used-2012-Nissan-Altima-c22935#listing=216564660): $8000. I don't know what condition your card is in but let's assume you somehow get around $20k for the car that is about 3
BTC? Is that amount enough to fund your project? Anway, considering the collateral terms, you'd get around 1.5
BTC if you fulfill the 120% criteria. Bitcointalk isn't the right place for you bud, visit your local dealer as suggested above.