When Is a Car a Lemon in Oregon?
Oregon's § 646A.406 thresholds — 3 attempts, 30 calendar days OOS, or 1 attempt on a serious-injury defect, within the 24-month / 24,000-mile Rights Period.
A car is a “lemon” under Oregon law (§ 646A.400) when:
- The vehicle has a nonconformity that substantially impairs its use, market value, or safety.
- The defect has not been fixed after a reasonable number of repair attempts.
- The thresholds are met within the 24-month / 24,000-mile Rights Period.
The three thresholds
Under § 646A.406:
- 3 or more repair attempts for the same nonconformity, OR
- 30 or more cumulative calendar days out of service (60 for motor homes), OR
- 1 attempt on a defect likely to cause death or serious bodily injury, with a final manufacturer repair attempt, where the defect continues (§ 646A.406(1)(c)).
The 3-attempt threshold is more consumer-favorable than the standard 4-attempt presumption in most states.
What “substantially impair” means
Oregon courts interpret “substantially impair” broadly: use, market value, or safety.
Examples that qualify
- Transmission shudders / slips repeatedly (Subaru CVT, Nissan CVT).
- Engine stalls in traffic.
- Brakes fail / pulse violently.
- Electrical warning lights / phantom drain.
- Steering wander or EPS failure (death wobble in pickups).
- Infotainment locks up.
- EV charging won’t work.
Examples that typically DON’T qualify
- Cosmetic issues.
- Wear items (tires, brake pads after normal use).
- Consumer-modified parts.
- Issues outside the 24-month / 24,000-mile Period.
- Damage from wildfires / hail.
Bottom line
If your OR vehicle has a defect that substantially impairs use, market value, or safety AND has been to the manufacturer’s authorized dealer 3+ times OR 30+ calendar days OOS within the 24-month / 24,000-mile Rights Period, you likely have a Lemon Law case.
Related
Do I Need a Lawyer for an Oregon Lemon Law Claim?
BBB Auto Line is consumer-friendly without counsel; court action with UTPA requires representation. Mandatory fees make either path no-cost.
Read → ArticleHow Long Do I Have to File an Oregon Lemon Law Claim?
Oregon's 24-month / 24,000-mile Rights Period + DANGEROUSLY SHORT 1-year UTPA SOL + 4-year Magnuson-Moss / UCC backstop.
Read → ArticleHow Much Does an Oregon Lemon Law Claim Cost?
Oregon Lemon Law costs — $0 BBB Auto Line; court action with mandatory triple fee shifting typically zero out-of-pocket.
Read → ArticleThe Manufacturer Denied My Oregon Lemon Law Claim — Now What?
What to do when the manufacturer denies your claim — proceed to BBB Auto Line or court action with UTPA + Magnuson-Moss.
Read → ArticleAre Used Vehicles Covered Under Oregon Lemon Law?
No — Oregon's § 646A.400 Lemon Law does not cover used vehicles. Magnuson-Moss, UTPA, and UCC remain available.
Read → ArticleDoes It Matter Which Repair Shop I Use in Oregon?
Yes — Oregon Lemon Law requires repairs at a manufacturer-authorized service facility.
Read →Think you've got a lemon?
Compare your situation to your state's requirements — and connect with a vetted lemon-law attorney for a free case review.