Yes, but sometimes the low interest rate financing is in lieu of rebates or discounts. You have to run the numbers both ways. Sometimes it is cheaper to pay the higher interest rate, and take the discounts and rebates.

Before going to the dealer, I recommend check with your local credit unions, and getting approved for a loan. They usually have pretty low rates. If the dealer can beat that rate, go with the dealers financing, otherwise use your credit union financing.

Not always available for every model, and obv. credit-score has to be pretty good. good luck!