Consumer Protection · Lemon Law
Lemon Law in Wisconsin
How many repair attempts and days out of service before Wisconsin presumes your vehicle is a lemon, and whether used cars are covered.
presumption trigger (same defect)
Do I meet the Wisconsin 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 Wisconsin
The prongs that shift the burden to the manufacturer.
Wisconsin’s remedy machinery is unusually strict on timing: after the consumer offers to transfer title, the manufacturer has just 30 days to deliver the refund or replacement. A prevailing consumer recovers pecuniary loss plus costs and reasonable attorney fees. Note the correction: the automatic double-damages provision was removed by 2013 Wisconsin Act 101 for vehicles delivered on or after March 1, 2014, so single damages plus fees is the current rule.
Every state, Wisconsin 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 Wisconsin 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 |
| Days out of service | 30 calendar days |
| Coverage window | Earlier of warranty expiration or 1 year after first delivery |
| Used cars | New vehicles only |
| Leased vehicles | Covered |
| Statute | Wis. Stat. §218.0171 |
What Wisconsin car buyers get wrong
Wisconsin runs its lemon law through the DMV, and its thresholds are shorter-fused than most states because the whole clock is one year. Under Wis. Stat. §218.0171, the state presumes a lemon after 4 repair attempts on the same defect or 30 days out of service, but those must occur within the express warranty term or within one year after first delivery, whichever comes first. There is no separate reduced count for safety defects; the flat 4-attempt test applies to any warranty nonconformity. Wisconsin pairs that with tight remedy rules: after you offer to hand back the title, the manufacturer has 30 days to pay the refund or provide a replacement, and if it does not, a prevailing consumer recovers pecuniary loss plus costs and reasonable attorney fees. One correction worth flagging: older summaries describe automatic double damages, but 2013 Wisconsin Act 101 removed that provision for vehicles delivered on or after March 1, 2014. As everywhere, hitting the numbers meets the presumption and shifts the burden to the manufacturer; it is not an automatic win.
Common questions
How many repair attempts is a lemon in Wisconsin?
Wisconsin presumes a lemon after 4 attempts on the same defect, or 30 days out of service, within the warranty term or 1 year after delivery, whichever is sooner. It is a rebuttable presumption that shifts the burden to the manufacturer.
How long do I have to qualify under the Wisconsin lemon law?
The qualifying repairs or out-of-service days must happen within the express warranty term or within one year after the vehicle was first delivered to you, whichever comes first. Wisconsin’s window is shorter than the two-year windows common in other states.
Does Wisconsin still award double damages for a lemon?
No. The automatic double-damages provision was removed by 2013 Wisconsin Act 101 for vehicles delivered on or after March 1, 2014. A prevailing consumer now recovers pecuniary loss plus costs and reasonable attorney fees.
Does Wisconsin’s lemon law cover leased or used cars?
Leased vehicles are covered; a person who leases under a written lease qualifies as a consumer. There is no separate used-car lemon law, so a used vehicle is covered only if the defect and repairs fall within the original warranty and the first year after delivery.
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.