Can I File a Lemon Law Claim if My Car Has Over 18,000 Miles?

Published October 19, 2026 · Updated October 19, 2026 · California lemon law

The Short Answer

Signs a Higher-Mileage Car May Still Qualify

• The problem first appeared while the manufacturer's warranty was in effect
• You reported the problem to an authorized dealer early
• The same defect has been worked on several times
• The car has spent many days in the shop for the defect
• The defect affects safety, drivability or value
• You are within the general four-year time limit for warranty claims

What the 18,000 Mile Rule Actually Does

Many owners believe the lemon law only covers cars under 18,000 miles. That is one of the most common misunderstandings about California's lemon law. The number comes from the Tanner Act presumption in Civil Code 1793.22(b), and a presumption is not the same as a limit.

Here is what the presumption says. Within 18 months or 18,000 miles, a reasonable number of repair attempts is presumed if a defect likely to cause death or serious injury was repaired two or more times, or the same defect was repaired four or more times, or the car was out of service for repairs more than 30 days total. For the first two parts, the buyer must have directly notified the manufacturer if the owner's manual clearly requires it.

If your history fits that pattern, the law presumes the manufacturer had enough chances. That makes the claim easier to prove. But the presumption is only one way to prove a case.

Outside that window, you can still show that the number of attempts was reasonable under the facts. The main rule is Civil Code 1793.2(d)(2): if the manufacturer or its dealers cannot fix a warranty defect that substantially impairs use, value or safety after a reasonable number of attempts, the manufacturer must replace or repurchase the vehicle.

Why Warranty Timing Matters More Than the Odometer

The key question for a higher-mileage car is usually not the current mileage. It is when the defect first appeared and whether it was covered by the manufacturer's warranty at that time.

Manufacturer warranties often run longer than 18,000 miles. Many new car warranties have a basic period and a longer powertrain period, and some components have their own coverage. Check your warranty booklet for the exact terms. If the defect showed up and was reported within the coverage, the claim can continue even after the odometer passes 18,000.

Claims can still succeed outside 18 months or 18,000 miles if the defect first showed up under warranty. If the problem started after all coverage ended, the lemon law usually does not reach it, although other options may exist.

This is why your first repair order is so important. It shows the date and mileage when you first told the dealer about the problem. That single document often answers the warranty question.

If you noticed a symptom early but put off going to the dealer, say so during your review. Waiting does not end a claim by itself, but it can push the first documented visit to a higher mileage, which affects both warranty coverage and the offset. Reporting problems promptly protects you going forward.

• Date and mileage of the first repair visit for the defect
• Basic and powertrain warranty limits in your booklet
• Any extended coverage the manufacturer announced for the part
• Whether the visits were at an authorized dealer

How Higher Mileage Affects the Mileage Offset

In a buyback, restitution under Civil Code 1793.2(d)(2)(B) is the price paid or payable, collateral charges and incidental damages, minus a mileage offset. Owners with higher mileage often worry the offset will eat up the refund.

The offset rule is more favorable than many expect. Under Civil Code 1793.2(d)(2)(C), the offset is based on the miles driven before the buyer first took the car in for the problem. It is not based on the miles on the car today.

So a car with 40,000 miles now may have an offset based on a much lower number if the defect was first reported early. On the other hand, if the problem first showed up at higher mileage, the offset will be larger. Either way, the claim does not automatically end.

Manufacturers sometimes figure the offset from the wrong visit. Check the number they use against your first repair order. Every case is different, and an attorney can explain how the offset would likely be figured in yours.

Keep in mind that the offset is only one part of the math. Restitution also includes collateral charges like sales tax and registration fees, and incidental damages you can document. Looking at the offset alone can make a claim seem smaller than it is.

Building a Case Without the Presumption

If your car falls outside the presumption, the case is built on the overall repair history. The question is whether the manufacturer had a reasonable chance to fix the defect and failed.

Things that tend to matter include how many times the same defect was worked on, how many days the car spent in the shop, how serious the defect is, and whether the dealer ever found a lasting fix. Visits where the dealer could not find the problem can still count. Oregel v. American Isuzu Motors (2001) held that the buyer does not have to prove the exact technical cause.

Software updates count too. Software counts as well: an update, even one sent over the air, can be a repair attempt if it was meant to fix the problem you reported. Recall repairs can also count as repair attempts.

Repairs at an independent shop, or done yourself, do not count. If you have been going to a local mechanic because the warranty felt too much trouble, the dealer visits are the ones that matter for the claim.

Days out of service matter too. A car that spent long stretches waiting for parts or diagnosis can show that the manufacturer had plenty of opportunity. Add up the days from each repair order, counting from drop-off to pickup, and keep that total handy for your review.

Example: A Problem That Started Early

This is a made-up example to show the process, not a real case. Andre bought a new minivan in California. At about 7,000 miles, the sliding door started opening on its own and the warning chime would not stop. The dealer adjusted the door and replaced a sensor.

Over the next two years, the problem kept coming back. The dealer replaced a motor, updated the software, and replaced a wiring harness. By the time Andre called a lemon law attorney, the van had more than 30,000 miles.

Andre assumed the mileage ruled him out. The attorney pulled out the first repair order and pointed to the 7,000 mile figure. The defect had first shown up under warranty and had been worked on several times since. The attorney also explained that the offset would generally be figured from the miles before that first visit.

The case moved forward based on the full repair history rather than the presumption. The example shows how the first visit can shape a higher-mileage claim, not a promised result.

Andre had also kept a simple log on his phone of each time the door opened on its own. The log was not a repair order, but it helped the attorney connect the visits and showed the problem never really went away between repairs.

Time Limits for Higher-Mileage Cars

Higher mileage often goes along with an older car, so time limits deserve attention. The general deadline for warranty claims is four years under Commercial Code 2725. When that clock starts is technical and depends on the facts. Do not assume you have plenty of time.

For many claims against manufacturers that opted in to AB 1755, there are also pre-lawsuit steps under Code of Civil Procedure 871.20 and following, including written notice, early document exchange and mediation. Those steps take time, which is another reason to start early.

Repairs also have their own time rule. Under Civil Code 1793.2(b), warranty repairs must be completed within 30 days unless the buyer agrees otherwise. Long shop stays can matter to the claim, so note how many days each visit took.

If your car is near the end of its warranty, report every symptom to an authorized dealer now and get a repair order for each visit. A problem documented under warranty is far easier to pursue than one first reported later.

Used and Certified Pre-Owned Cars With High Mileage

If you bought your car used, the analysis is different. In Rodriguez v. FCA US LLC (2024), the California Supreme Court held that a used car sold with only the leftover balance of the manufacturer's warranty is generally not a "new motor vehicle" under the lemon law's vehicle section.

That does not mean used buyers have no options. Claims may still exist under a dealer's express warranty, a certified pre-owned warranty, the implied warranty, Magnuson-Moss, or fraud law. Used goods sold by a dealer with an express warranty carry an implied warranty of at least 30 days and up to 3 months under Civil Code 1795.5.

Dealer-owned and demonstrator cars sold with the manufacturer's new car warranty can still be covered under Civil Code 1793.22(e)(2), even if they had some miles when you bought them.

If you are not sure whether your car was sold new, as a demo, or as a used car, look at the sales contract. It usually says new or used on the first page. Bring it to your review so the attorney can sort out which rules apply.

With our firm, the review is free. You pay $0 out of pocket, and the manufacturer pays attorney fees when you win under Civil Code 1794(d).

What to Do Next

1. Find the first repair order where you reported the problem and note its date and mileage.
2. Check your warranty booklet for the time and mileage limits of each coverage type.
3. Gather every later repair order for the same defect.
4. Keep using an authorized dealer for warranty repairs and get a repair order every time.
5. Call 877-536-6620 for a free case review and ask how your mileage affects the offset.

Key Facts (as of October 2026)

• The 18 month or 18,000 mile figure is a presumption of reasonable repair attempts, not a cutoff (Civil Code 1793.22(b)).
• Claims can still succeed outside 18 months or 18,000 miles if the defect first showed up under warranty.
• The mileage offset is based on miles driven before the buyer first took the car in for the problem (Civil Code 1793.2(d)(2)(C)).

Talk to a Lemon Law Attorney Today

You speak directly with an attorney. Our attorneys, listed in firm order: #1 Jacob Shayesteh (founding attorney), #2 Armig Khodanian and #3 Kamau Edwards, will look at your repair history and tell you honestly whether you have a case. The review is free. You pay $0 out of pocket: the manufacturer pays the attorney fees when you win, and if we lose, you owe us nothing.

What Our Clients Say on Google

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Jen B. · Family vehicle · 5-star Google review

“I was actually able to speak directly with an attorney and the owner of the law firm. He took the time to clearly explain the Lemon Law process, organized everything step by step, and made sure I fully understood my options.”

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“We stayed on the phone for over 30 minutes. He didn't try to rush me off or give me generic answers; he listened to every detail of my situation and walked me through exactly how the California Lemon Law works.”

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Read all 78 reviews on Google (5.0 stars, October 2026). Reviews describe past clients' experiences; every case is different.

FAQ

Is there a maximum mileage for a California lemon law claim?

The law does not set a single mileage cap. What matters is whether the defect first appeared under warranty and whether the dealer had a reasonable number of chances to fix it.

Will my refund be smaller because of high mileage?

The offset is based on miles driven before the first repair visit for the problem, not current mileage, so high mileage today does not automatically mean a large offset.

My warranty just expired. Is it too late?

Not necessarily. If the defect was reported while the warranty was in effect, the claim may continue, but time limits apply, so act quickly.

Do repairs after 18,000 miles still count?

Yes, dealer repair attempts for the same defect can still count toward showing a reasonable number of attempts, even though the presumption itself covers only the first 18 months or 18,000 miles.

Sources and Official References

• California Civil Code section 1793.22 (California Legislature)
• California Civil Code section 1793.2 (California Legislature)
• California Commercial Code section 2725 (California Legislature)
• California Civil Code section 1795.5 (California Legislature)
• California Department of Consumer Affairs: California's Lemon Law Q&A
• California Department of Consumer Affairs: New Lemon Law Procedures (AB 1755)
• California Attorney General: Buying and Maintaining a Car

Laws change. This page reflects California law as of October 2026 and was reviewed by Jacob Shayesteh, Esq.

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• Can I file lemon law if my warranty has expired?
• What is the Tanner Consumer Protection Act?
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• What Should I Say When I Call the Manufacturer About My Car?
• What Happens After I Sign With a Lemon Law Attorney?
• California Lemon Law: The Complete 2026 Guide
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Attorney advertising. Wynn Law Group, APC, 10850 Wilshire Blvd, Suite 1010, Los Angeles, CA 90024. General information, not legal advice. Results vary. Prior results do not guarantee a similar outcome.