Consumer Protection · Lemon Law
Lemon Law in Kansas
How many repair attempts and days out of service before Kansas presumes your vehicle is a lemon, and whether used cars are covered.
presumption trigger (same defect)
Do I meet the Kansas lemon presumption?
Enter your repairs and downtime. This checks the presumption; it is not a legal verdict.
This checklist is educational, not a legal verdict. Every state writes these numbers as a rebuttable presumption: hitting them shifts the burden to the manufacturer, and the manufacturer can still rebut it. Keep every repair order, send any required written notice, and consult a lawyer about your specific facts. This is legal information, not legal advice.
How the presumption works in Kansas
The prongs that shift the burden to the manufacturer.
Kansas has a third presumption track most states lack: 10 or more repair attempts for any nonconformities, separate from the 4-attempt same-defect count. The presumption also requires that the manufacturer already have actual notice of the problem.
Every state, Kansas included, writes these thresholds as a rebuttable presumption. Reaching them shifts the burden onto the manufacturer to prove your vehicle is not a lemon; it does not mean you automatically win. You may also qualify with fewer attempts if a "reasonable number" of repairs is shown some other way, and the manufacturer can rebut the presumption. This is legal information, not legal advice.
Used cars & leased vehicles
Which of the three coverage categories Kansas falls in.
The full picture, with the source
Every figure, and where it comes from.
| Same-defect attempts | 4 |
| Serious-safety attempts | No separate safety count |
| Different-defect attempts | 10 |
| Days out of service | 30 calendar days |
| Coverage window | Earlier of warranty expiration or 1 year from delivery |
| Used cars | New vehicles only |
| Leased vehicles | Covered |
| Statute | K.S.A. §50-645 |
What Kansas car buyers get wrong
Kansas keeps its lemon law short but stacks three separate presumption triggers into K.S.A. §50-645. The state presumes a reasonable number of repair attempts once the same defect has been repaired 4 or more times, or the vehicle has been out of service for a cumulative 30 or more calendar days, or there have been 10 or more attempts to repair any nonconformities at all. That third count is unusual and easy to miss. Two conditions frame all of them: the manufacturer must have received actual notice of the nonconformity, and every count runs within the earlier of the warranty term or 1 year following delivery. Kansas sets no separate mileage cap in this presumption and no smaller count for safety defects. Meeting any trigger shifts the burden to the manufacturer, which is not the same as an automatic win. Coverage is limited to new vehicles registered for 12,000 pounds or less, and leased vehicles are included.
Common questions
How many repair attempts is a lemon in Kansas?
Kansas presumes a lemon after 4 attempts on the same defect, 30 cumulative calendar days out of service, or 10 or more attempts to repair any nonconformities, within the earlier of the warranty term or 1 year. Each is a presumption trigger that shifts the burden to the manufacturer.
What is the 10-attempt rule in the Kansas lemon law?
Separate from the 4-attempt same-defect count, Kansas presumes a lemon after 10 or more attempts to repair any nonconformities that substantially impair the vehicle. It captures cars plagued by many different problems rather than one recurring defect.
Does Kansas require notice to the manufacturer?
Yes. The presumption of reasonable repair attempts does not apply against a manufacturer unless the manufacturer has received actual notice of the nonconformity.
Does the Kansas lemon law cover used cars?
No. K.S.A. §50-645 covers a new vehicle registered for 12,000 pounds or less. Kansas has no separate used-car lemon law, so used vehicles are not covered.
Not legal advicePlainStatute provides plain-language summaries of public law for general information only. This is not legal advice. Statutes change; always confirm current requirements with the official source linked above before acting.