What is the interest rate for new cars in New Jersey state?
It would be great if you could tell me the rate of sales tax as well. Thanks A: Interest rate depends on what make you are looking at, and what dealerships are offering It depends on your credit rating and what you qualify for. You may get a better interest rate at a local bank. It is up to you to do your homework and find out. There is no pat answer for that question in NJ or any other state.