OR Rev Stat § 646A.404 (2021)
2021 Oregon Revised Statutes|Volume : 16 - Trade Practices, Labor and Employment|Chapter 646A - Trade Regulation|Section 646A.404 - Consumer’s remedies; manufacturer’s affirmative defenses.

(1) If the manufacturer or agents or authorized dealers of the manufacturer are unable to conform the motor vehicle to an applicable manufacturer’s express warranty by repairing or correcting a defect or condition that substantially impairs the use, market value or safety of the motor vehicle to the consumer after a reasonable number of attempts, the manufacturer shall: (a) Replace the motor vehicle with a new motor vehicle; or (b) Accept return of the vehicle from the consumer and refund to the consumer the full purchase or lease price and collateral charges paid, less a reasonable allowance for the consumer’s use of the motor vehicle. In lieu of refunding, as part of the collateral charges paid, the cost of an aftermarket item purchased within 20 days after delivery of the motor vehicle, the manufacturer may remove the aftermarket item from the motor vehicle, if the aftermarket item can be removed from the motor vehicle without damage, and return the aftermarket item to the consumer. (2) Refunds must be made to the consumer and lienholder, if any, as the interests of the consumer and lienholder may appear. (3)(a) As used in this section, "reasonable allowance for the consumer’s use of the motor vehicle" means: (A) For a motor vehicle that is not a motorcycle or a motor home, an amount of money equivalent to the motor vehicle mileage as described in paragraph (b) of this subsection, multiplied by the combined amount of the cash price or lease price of the motor vehicle and the amount of any collateral charges paid by the consumer, and divided by 120,000. (B) For a motorcycle, an amount of money equivalent to the motor vehicle mileage as described in paragraph (b) of this subsection, multiplied by the combined amount of the cash price or lease price of the motorcycle and the amount of any collateral charges paid by the consumer, and divided by 25,000. (C) For a motor home, an amount of money equivalent to the motor vehicle mileage as described in paragraph (b) of this subsection, multiplied by the combined amount of the cash price or lease price of the motor home and the amount of any collateral charges paid by the consumer, and divided by 90,000. (b) The motor vehicle mileage for the purposes of the calculation described in paragraph (a) of this subsection is the motor vehicle’s mileage at the time the manufacturer takes an action described in subsection (1) of this section, less 10 miles for mileage that the motor vehicle traveled during any period in which the consumer did not have use of the motor vehicle because the manufacturer or an agent or authorized dealer of the manufacturer was repairing the motor vehicle. (4) It is an affirmative defense to a claim under ORS 646A.400 to 646A.418 that: (a) An alleged nonconformity does not substantially impair such use, market value or safety; or (b) A nonconformity is the result of abuse, neglect or unauthorized modifications or alterations of the motor vehicle. [Formerly 646.335; 2009 c.448 §3]