New Jersey Lemon Law Buyback Calculator

How the New Jersey buyback is calculated

Under the New Jersey Lemon Law.

• The New Jersey Lemon Law lets you recover a refund (or a replacement vehicle) when the manufacturer can't fix a covered defect after a reasonable number of attempts.
• Your refund starts from the price you paid and adds back almost everything else: your trade-in credit, sales tax, license and registration fees, finance charges, manufacturer- or dealer-installed options, plus towing and rental reimbursement. The statute uses a broad "any other charges or fees" catch-all, so things like title and doc fees you actually paid are recoverable too.
• The only deduction the law allows is a mileage offset for your use of the car. It is calculated as (miles on the odometer at your first repair visit divided by 100,000) times the purchase price. Miles you drive after that first repair attempt do not increase the deduction.
• On a $35,000 car first brought in for the defect at 10,000 miles, the offset is (10,000 / 100,000) x $35,000 = $3,500, leaving roughly $31,500 before tax, fees, and the other recoverable items are added back.
• There is no general willful-violation multiplier in New Jersey. A court can award treble (triple) damages only in the narrow case where the manufacturer files a frivolous or baseless appeal of a refund decision. Your attorney fees and costs are paid by the manufacturer separately, not taken out of your recovery.

New Jersey lemon law: frequently asked questions

How much can I recover under the New Jersey lemon law?

A buyback generally refunds what you paid for the vehicle plus collateral charges like your trade-in credit, sales tax, registration, finance charges, towing, and rental costs, minus a single mileage offset for your use of the car. Treble damages are possible, but only in the narrow situation where the manufacturer files a frivolous appeal of a refund decision, so treat that as a rare ceiling rather than the expected result. Run your numbers through our calculator to see a personalized estimate.

How does the mileage deduction work?

New Jersey uses one statutory formula: the miles on your odometer when you first brought the car in for the defect, divided by 100,000, multiplied by the purchase price. So a car first presented at 10,000 miles loses 10 percent of its price to the offset. Importantly, the clock freezes at that first repair visit, so the miles you drive afterward while the manufacturer drags its feet do not increase the deduction. This mileage offset is the only deduction the statute authorizes.

What is the New Jersey Lemon Law Unit and how does arbitration work?

New Jersey's Division of Consumer Affairs runs a Lemon Law Unit that offers a low-cost dispute-resolution path, with a hearing before the Office of Administrative Law and a binding decision. The filing fee is modest and is recoverable as a cost if you prevail. You can also file directly in Superior Court instead. These are estimates of how the forum works, not legal advice about which path fits your case.

Do I have to pay the attorney out of my recovery?

No. Under the New Jersey Lemon Law, a prevailing consumer is awarded reasonable attorney fees, expert-witness fees, and costs, and the manufacturer pays them separately, on top of your buyback. That one-way fee-shift is why most New Jersey lemon law attorneys work on contingency: their fees do not come out of your refund. Your estimated recovery is what you keep, not a number the lawyer then splits.

How long does a New Jersey lemon law claim take?

It varies with the strength of your repair records and how willing the manufacturer is to settle. Many claims resolve through negotiation or the Lemon Law Unit in a few months, while contested cases that head toward a court appeal can take a year or more. A well-documented repair history, with multiple attempts and long out-of-service stretches, tends to move a manufacturer to settle faster. Our calculator can help you understand what is at stake before you start.