Under the Pennsylvania Automobile Lemon Law (73 P.S. §§ 1951–1963), a new vehicle is presumed to be a "lemon" if the manufacturer or its authorized dealer cannot fix a substantial defect after three repair attempts for the same problem, OR if the vehicle is out of service for a cumulative total of 30 or more calendar days for repairs — as long as the defect first appears within the first 12 months or 12,000 miles of delivery, whichever comes first. If your car meets this test, the manufacturer must give you a comparable replacement vehicle or a full refund (minus a reasonable allowance for the miles you drove). This is a Pennsylvania-specific standard; other states use different repair counts, mileage caps, and time windows.
What Pennsylvania's Lemon Law Covers
The law applies to new vehicles purchased and registered in Pennsylvania that are used, bought, or leased primarily for personal, family, or household purposes. The defect at issue must "substantially impair the use, value, or safety" of the vehicle — a true defect, not normal wear or damage you caused.
Important exclusions to know:
- Motorcycles are not covered.
- Motor homes are excluded as to the living quarters, though the chassis/drivetrain portion may have some protection.
- Off-road vehicles and vehicles not required to be registered for road use are excluded.
- Used vehicles generally fall outside the Lemon Law, though a used car still under the original manufacturer's warranty within the 12-month/12,000-mile window may qualify, and used-car buyers may have other remedies.
Coverage runs to whichever comes first: 12 months from the original delivery date or the first 12,000 miles on the odometer. The key date is when the defect first appeared and was reported — not when the final repair attempt happened. So if you reported the problem at 11,000 miles, you are protected even if the third repair attempt occurs later.
The Repair-Attempt and Out-of-Service Triggers
Pennsylvania gives the manufacturer a fair chance to fix the vehicle before the lemon presumption kicks in. The presumption arises when, within the coverage period, either:
- The same nonconformity has been subject to repair three or more times and still is not fixed; or
- The vehicle has been out of service by reason of repair for a cumulative total of 30 or more calendar days.
For a single dangerous safety defect — for example, a braking or steering problem that could cause death or serious injury — courts and the statute treat the standard strictly, and even a smaller number of failed attempts on a life-threatening defect can support a claim. Keep every repair order, even for visits where the dealer says "no problem found," because each documented attempt counts toward your three-strike total.
Refund or Replacement: What You Get
If your vehicle qualifies, the manufacturer must, at your option, either:
- Replace the vehicle with a comparable new motor vehicle acceptable to you; or
- Refund the full purchase price, including all collateral charges — sales tax, license and registration fees, finance charges, and similar costs — less a reasonable allowance for your use of the vehicle.
Pennsylvania calculates the use allowance based on the mileage you put on the car before the first repair attempt for the defect, applied against a statutory mileage figure. Because the deduction is tied to mileage at the first repair attempt rather than at the time of the refund, reporting the defect promptly protects more of your money. If you financed or leased, the refund is allocated between you and the lienholder or lessor as their interests appear.