Does Maryland Lemon Law Cover Used Cars?

Yes, Maryland’s Lemon Law does cover used cars, but only within a narrow window. If you bought or leased the vehicle from a dealer and it is still less than 24 months from its original delivery to its first owner and has fewer than 18,000 miles on the odometer, you inherit the same protections the original buyer had.¹ Outside those limits, or when the car came from a private seller, the Lemon Law does not apply.

Which Used Vehicles Qualify

The law covers passenger cars, motorcycles, light trucks rated at three-quarter ton or less, and multipurpose vehicles registered in Maryland.¹ Motor homes are excluded, and so are fleet purchases of five or more vehicles.²

For a used vehicle, everything turns on the manufacturer’s warranty period. That period runs from the car’s original delivery to its first owner and ends at whichever comes first: 18,000 miles or 24 months.¹ Second and third owners within those limits get the same rights as the first. The statute explicitly transfers Lemon Law protection to subsequent owners for the duration of the applicable warranties.²

Dealer Purchases Only

Coverage attaches only to vehicles bought or leased from a dealer or manufacturer. A used car bought from an individual, whether through an online listing or an in-person sale, is not covered, even if it is still inside the mileage and age limits. Your options in a private sale would run through general contract law or, if the manufacturer’s written warranty is still active, the federal Magnuson-Moss Warranty Act.

Leased Vehicles

Leases are covered on the same terms as purchases. A lessee who ends up with a qualifying defect can pursue a Lemon Law claim and, if a refund is ordered, recover lease payments made during the time the car was unavailable, along with taxes and fees. The lessor cannot charge prepayment penalties or early termination fees on a vehicle returned as a lemon. Any agreement that tries to waive or limit Lemon Law rights is void.²

What Kind of Defect Counts

Being inside the warranty window is only half the test. The defect itself must substantially impair the vehicle’s use and market value. Loose trim or a squeaky seat will not qualify. Problems with the engine, transmission, electrical system, or other core components, the kind that make the car unreliable, unsafe, or significantly less valuable than what you paid, are the kinds of defects that typically meet the standard.

The defect also has to be covered by the manufacturer’s express warranty. If the warranty excludes the issue, for instance accident damage or wear on brake pads, no number of repair visits will convert the problem into a Lemon Law claim.

When a Used Car Is Legally a Lemon

Maryland sets a specific threshold for when the manufacturer has had enough chances. During the warranty period, your vehicle is presumed a lemon if any one of these happens:

The same defect has been through four or more repair attempts and still exists.³
The vehicle has been out of service for warranty repairs for a cumulative total of 30 days or more. The days do not have to be consecutive.
A braking or steering defect has been repaired at least once and the vehicle still fails Maryland’s safety inspection standards.³

The braking and steering trigger is stricter than most owners expect. The manufacturer gets one attempt, and the benchmark is not whether the car feels better. It is whether the vehicle would pass a Maryland safety inspection.

What You Need to Document

Repair orders are the backbone of a Lemon Law claim. Every visit should record your specific complaint in your own words, the drop-off date, the work performed, and the pickup date. Vague entries like “no problem found” can leave you one attempt short of the four-repair threshold if the manufacturer later disputes which visits counted.

Keep your purchase or lease agreement, the manufacturer’s warranty booklet, and a personal log of every day the car is in the shop. Copies before originals, always. A missing repair order from one visit can be the difference between a qualifying claim and a disqualified one.

Notifying the Manufacturer

Before you can demand a refund or replacement, you have to send written notice to the manufacturer, not the dealer. Use certified mail with return receipt requested. Include your contact information, the Vehicle Identification Number, the purchase date and current mileage, a description of the defect, and the dates and locations of each repair attempt.

Once the manufacturer receives the letter, it has 30 days to fix the defect at no charge, even if the warranty period has technically expired by the time the notice arrives.³ If that final attempt fails, or the manufacturer ignores the letter, you have cleared the last procedural step.

Refund or Replacement

When the manufacturer cannot fix the defect, you pick the remedy. The two options are a full refund of the purchase price or a comparable replacement vehicle of similar model and equivalent value.

A refund covers the purchase price plus excise taxes, title and registration fees, and similar closing charges. The manufacturer can deduct a reasonable allowance for your use of the vehicle before the defect appeared, but that deduction is capped at 15 percent of the purchase price. Damage unrelated to normal wear or to the defect itself, such as a dented bumper from a parking lot accident, can also be deducted.

If you financed the car, the manufacturer typically pays your lender directly to satisfy the balance, based on outstanding principal rather than accumulated interest or late fees. If the loan is underwater, you may still be on the hook for the negative equity depending on how the settlement is written. That gap is worth reviewing with an attorney before you accept any offer.

If the Manufacturer Refuses

Some manufacturers run informal dispute settlement programs that comply with federal regulations. You can use them, but Maryland does not require you to exhaust arbitration before suing. The choice is yours.

In court, you have three years from the date of the violation to file. For leased vehicles, the deadline is one year after the lease terminates. These deadlines are firm, and missing them forfeits the claim regardless of how strong the evidence is.

A Lemon Law violation also counts as an unfair and deceptive trade practice under Maryland’s Consumer Protection Act, which can add remedies beyond the refund or replacement itself. Whether those extra claims are worth pursuing depends on how the manufacturer behaved.

If You Fall Just Outside Maryland’s Window

Say the odometer just rolled past 18,000 miles, or the car is a few weeks past the 24-month mark. If the manufacturer’s written warranty is still active, you may still have a claim under the federal Magnuson-Moss Warranty Act, which lets consumers sue a warrantor that fails to honor a written or implied warranty.⁴

Magnuson-Moss also includes a fee-shifting provision: if you win, the court can order the manufacturer to pay your attorney fees based on actual time spent on the case.⁴ That makes it easier to find a lawyer willing to take the case. To bring the federal claim in federal court, the amount in controversy must be at least $50,000.

1
Maryland General Assembly. Maryland Code Commercial Law 14-1501
2
Maryland General Assembly. Maryland Code Commercial Law 14-1502
3
Maryland Motor Vehicle Administration. Return Vehicle to Dealer or Manufacturer (Buy Back or Lemon Law)
4
Office of the Law Revision Counsel. 15 USC 2310 – Remedies in Consumer Disputes