Auto finance basics

What is yield?

Yield is the return a lender earns on an auto loan relative to the money it puts at risk. It depends on the interest income, the amount financed, the term and the risk that the borrower stops paying.

Yield is not APR

APR

What the borrower is charged for the loan.

Yield

What the lender or investor actually earns. Fees, cost of funds, losses and the calculation method all move it.

Higher rate ≠ better deal

Two loans, same amount and term. (Illustrative example.)

Loan A

Amount
$20,000
APR
12%
Term
60 months
Risk
Lower

Loan B

Amount
$20,000
APR
18%
Term
60 months
Risk
Higher

Loan B charges more, but if it is more likely to default, the extra interest can be wiped out by losses. What matters is the return relative to risk and cost, not the rate alone.

What moves yield

FactorTypical effectWhy
Higher APRRaises yieldMore interest income, if the borrower keeps paying
Larger down paymentLowers riskLess money at risk and more equity in the vehicle
Shorter termLowers riskBalance pays down faster; less time for things to go wrong
Higher LTVRaises riskLoan is large next to the vehicle's value, so recovery covers less
Stronger creditLowers riskLower chance of default and delinquency
Lower cost of fundsRaises net yieldMore of the interest stays with the lender

These factors interact. A longer term may lower the payment but raise risk; a higher rate on weak credit may not pay for the added losses.

Quick scenario

A buyer has weak credit and the deal has a high LTV. Asking for a larger down payment may reduce your exposure and improve the risk-adjusted return. But don't assume: check the actual numbers for that structure before you fund.

Which "yield"?

In AutoYield: the yield number is an annualized return on the cash the lender actually pays out on the deal (the check to the dealer plus back-end product costs), measured against the customer's monthly payments at the rate you enter. Lender discounts, fees and products are included, so you see what the deal really earns, not just the APR.

Our mission is to show you exactly how every change to a deal affects profit and risk, so you can make smarter financing decisions and lower losses and delinquency.