Pennsylvania lemon law: how to file (2026)
Pennsylvania's lemon law is the Automobile Lemon Law (73 P.S. §§ 1951–1963). It covers new, unused vehicles purchased or leased and registered in Pennsylvania for personal, family, or household use. The tests are the same nonconformity persisting after 3+ repair attempts, or 30+ days out of service. Claims go through the manufacturer's dispute program, then the court of common pleas.
The complete, plain-English walkthrough — built from the Pennsylvania Attorney General's lemon law fact sheet and the Automobile Lemon Law text (73 P.S. §§1951–1963), not law-firm marketing. Last reviewed: October 2026.
For how these programs work — cost, timing, and what "binding" means — see manufacturer dispute programs.
⚡ Start here — three free tools
Pennsylvania lemon law quiz (3 minutes): compare your facts to the two tests below.
Deadline calculator: when your eligibility window closes.
Buyback calculator: the usage-offset math for Pennsylvania.
What vehicles are covered
Pennsylvania's Automobile Lemon Law (73 P.S. §§1951–1963) covers new, unused vehicles purchased or leased and registered in Pennsylvania — or purchased or leased elsewhere and registered for the first time in Pennsylvania — and used primarily for personal, family, or household purposes and designed to carry 15 or fewer people — including dealer demonstrators.
Motorcycles: covered since Act 151 of 2024 (the definition was amended November 18, 2024). Motorcycles have their own coverage-period rule, and the presumption tests apply to a motorcycle only when the repairs were made by the same manufacturer-authorized facility or you give that facility a complete set of repair records. Read the statute text for the details — this guide's tests and the packet are written for cars and light trucks. Keep the dates, repair-order numbers and reported problems together in the free repair log.
Not covered: motor homes, off-road vehicles (including dual sport motorcycles driven off road), and commercial vehicles.
The two tests (no safety shortcut)
A "reasonable number of attempts" is presumed if the nonconformity first occurred within 1 year of delivery, the first 12,000 miles, or the express warranty term — whichever comes first — and any one of these holds:
1. Three-times test
The same nonconformity persists after 3 or more repair attempts by or on behalf of the manufacturer. Different defects don't combine — it must be the same nonconformity.
2. 30-day test
The vehicle was out of service by reason of repair a cumulative 30+ calendar days and the nonconformity still exists. Days need not be consecutive.
Extensions: the 30-day count is extended by up to 30 more calendar days if the repair can't be completed because of war, terrorism, civil unrest, fire, flood, or natural disaster, and that period may be extended by up to 90 more days if the manufacturer files a sworn affidavit with the Office of Attorney General. Both extensions apply only if the manufacturer, its agent, or its dealer lends you a vehicle at no charge (§ 6(b)).
No safety shortcut: Pennsylvania has no reduced-attempt test for safety defects — the same 3-times / 30-day thresholds apply.
No filing deadline — read this
Pennsylvania's lemon law states no suit-filing deadline. The deadline that applies to your case is unconfirmed, so this guide cannot give you a filing date — and neither can our calculator. Do not guess it. Talk to a licensed attorney in Pennsylvania promptly, before the time to bring your claim runs out.
Check your Pennsylvania lemon law eligibility window →
Deadlines: compute the defect window, then confirm the suit deadline
Pennsylvania’s lemon law does not state a suit-filing deadline in the provisions summarized here. That does not mean you have unlimited time. The calculator shows the defect-occurrence window described in the existing guide, not the deadline to start a lawsuit. A licensed Pennsylvania attorney needs to identify the filing period that applies to your circumstances and any required dispute-program step.
Compute it from your records
- Find original delivery, the express-warranty expiration, and mileage records. For the vehicle window described in this guide, calculate delivery plus one calendar year, identify the first 12,000-mile-of-use milestone, and record warranty expiration. Keep the source for each figure.
- Compare those milestones and take the earliest applicable one as the summarized defect-window end. The calculator may estimate a mileage date from your current driving rate. A projection is not proof of when the vehicle actually reached that milestone.
- Locate the first documented occurrence of the nonconformity and compare it with the window. The existing guide refers to when the defect first occurred. A window that has closed today does not erase evidence that the defect first occurred inside it.
- Then identify the court-filing clock with an attorney. Do not add an invented number of months to the window end. If the manufacturer has a qualifying informal dispute program, the existing guide describes using it before suing under §1959. Save program submission and decision dates for that discussion.
If the date appears missed
A late defect occurrence can affect the lemon-law analysis; missing an applicable suit deadline raises a separate issue. We cannot decide either issue from a calendar alone. If the window appears closed, gather the earlier repair orders and reports and seek advice promptly. A manufacturer letter, an open customer-service case, or buying a packet does not establish that the time to sue has been preserved.
Keep a copy of the inputs and calculation, and revisit them if you obtain better records. An estimate is useful for organizing questions; the state agency or a licensed attorney must confirm uncertain timing. Do not treat missing information as extra time.
Primary sources: Pennsylvania Automobile Lemon Law, §§4–9 · PennDOT lemon law fact sheet
Read more on the Pennsylvania lemon law statute of limitations.
The exhaustion rule + dealer-notice check
The exhaustion rule (§1959). If the manufacturer has an informal dispute settlement procedure complying with 16 CFR Part 703, you must use it before suing (for nonconformities affecting substantial use, value, or safety). It's generally free, and its decision is not binding on you. Check your warranty booklet for how to file.
The dealer-notice check (§1957). When your vehicle went in a second time for the same defect, the dealer was required to notify the manufacturer by certified mail, return receipt requested, within 7 days — and give you a fully itemized statement for every visit. Ask the dealer for that notice (or proof it never happened): it's evidence for your case.
Delivery hardship (§1954(b)). If getting the vehicle to an authorized facility is unreasonably difficult because of the nonconformity, your written notice to the manufacturer counts as return of the vehicle — and the manufacturer must transport and repair it at its own expense.
How to file: program first, then court
Pennsylvania has no state-run arbitration program. The route is:
- Step 1: file with the manufacturer's 16 CFR 703-compliant dispute program (required before court if one exists).
- Step 2: if that doesn't resolve it, bring a civil action in a court of common pleas (§1958). Filing fees are set per county — check your county courthouse / prothonotary for the current amount.
The PA Attorney General's Bureau of Consumer Protection has an information hotline: 1-800-441-2555 (M–F 10am–3pm).
What happens after you file
- Program decision — the manufacturer's dispute program decides. These programs are generally free, and the decision is not binding on you: if you're unhappy, you can still sue.
- Court action — a civil action in the court of common pleas, with normal court procedure.
Remedies: refund, replacement, treble damages
- Refund: the full purchase/lease price plus all collateral charges, minus a reasonable use allowance. The use allowance is capped at the lesser of 10¢ per mile driven before your first report of the nonconformity, or 10% of the purchase/lease price. Payment within 30 days of your election.
- Replacement: a comparable motor vehicle of equal value.
- Attorney's fees: a prevailing purchaser recovers reasonable attorney's fees + all court costs (§1958).
- Treble damages: lemon-law violations are also UTPCPL (Unfair Trade Practices and Consumer Protection Law) violations — the court may award up to 3× actual damages plus fees, at its discretion (§1961).
When to talk to a lawyer instead
Pennsylvania has no state arbitration program — if the manufacturer's program doesn't resolve your claim, the next step is a lawsuit in the court of common pleas. Use LemonLawPath to get organized, then talk to a licensed lemon law attorney — especially if:
- Your defect is a serious safety hazard;
- The manufacturer denied your claim or disputes the defect;
- You need to know which filing deadline applies (the lemon law states none);
- Anything about your case feels ambiguous.
Common questions
What are the Pennsylvania lemon law tests?
A reasonable number of attempts is presumed if the same nonconformity was repaired 3 times and still exists, or the vehicle was out of service 30 or more cumulative calendar days. The nonconformity must first occur within 1 year of delivery, the first 12,000 miles, or the warranty term, whichever comes first. There's no reduced count for safety defects.
What is the Pennsylvania lemon law filing deadline?
Pennsylvania's lemon law itself states no suit-filing deadline, and we can't tell you which deadline applies to your case. Talk to a licensed attorney in Pennsylvania promptly.
Does Pennsylvania have state lemon law arbitration?
No. If the manufacturer has an informal dispute program that complies with 16 CFR Part 703, §1959 requires you to use it before suing; its decision isn't binding on you. Claims then go to a court of common pleas.
What remedies does the Pennsylvania lemon law provide?
At your option, a refund of the purchase or lease price plus collateral charges, minus a use allowance capped at the lesser of 10¢ per mile before your first report or 10% of the price, or a comparable replacement. A prevailing purchaser recovers reasonable attorney's fees and court costs (§1958).
Which vehicles does the Pennsylvania lemon law cover?
New, unused vehicles purchased or leased and registered in Pennsylvania (or purchased or leased elsewhere and registered for the first time in Pennsylvania), used primarily for personal, family, or household purposes and designed to carry 15 or fewer people. Since Act 151 of 2024, motorcycles are covered too, with their own coverage-period and repair-record rules. Motor homes and off-road vehicles are excluded.
Does Pennsylvania's lemon law cover used cars?
Pennsylvania's Automobile Lemon Law covers new, unused vehicles purchased or leased and registered in Pennsylvania — including dealer demonstrators — and the coverage it describes does not extend to used vehicles. See our used-car lemon law guide for the routes that may apply to a used vehicle instead.
Ready? Build your packet.
Personalized claim narrative, repair-history organizer, evidence checklist, demand letter, and filing instructions — $29 one-time. Useful for getting organized before you talk to an attorney.
Preview the Pennsylvania DIY packet → Compare your Pennsylvania repair history
See a finished example first: sample Pennsylvania packet (PDF) · sample Pennsylvania packet (Word) — all five documents with fictional data, produced by the same builder.
Sources: PA AG — Lemon Law fact sheet (PDF) · Pennsylvania Automobile Lemon Law — Act 28 of 1984, 73 P.S. §§1951–1963 (official text, palegis.us)