The loan process is exactly the same as it would be otherwise. The lender will look at your income, credit, and debt-to-income ratio. Generally speaking, you need to earn at least $1,500 a month, have a credit score above 660, and possess a debt-to-income ratio below 43% to qualify.
If you meet these qualifications, start shopping lenders! The more you shop around, the better the chance that you find a great rate for your car loan.