Iowa Lemon Law Buyback Calculator

An Iowa lemon law buyback centers on the vehicle's purchase price, reduced only by a mileage offset for pre-defect use. That offset is generally figured as (miles at first repair attempt ÷ 120,000) × purchase price. For a $40,000 truck with 9,000 miles when the defect first appeared, the offset is about $3,000, leaving roughly $37,000 in refundable purchase price before incidental damages such as sales tax, license fees, and finance charges are added back.

Iowa recognizes a "lemon presumption" that shifts the burden to the manufacturer once your repair history crosses set thresholds. If the dealer cannot fix the same substantial, warranty-covered defect after 3 repair attempts, or if the vehicle is out of service for a cumulative 30 days, the vehicle is presumed to be a lemon. This presumption generally applies within the first 24 months or 24,000 miles of ownership.

Iowa's state lemon law generally covers new vehicles purchased with a manufacturer's warranty. If your vehicle is used or falls outside the state statute, you may still have a claim under the federal Magnuson-Moss Warranty Act, which applies to written warranties nationwide.

Iowa Code section 322G.8 sets the time to file a lemon law action in district court at 1 year from the expiration of the lemon law rights period; a separate 6-month period applies when a manufacturer does not carry out a certified dispute program's decision, counted from the date the decision set for the manufacturer to perform rather than from delivery (section 322G.8(2)). Section 322G.2 defines the rights period as the term of the manufacturer's written warranty, 2 years after the vehicle's original delivery, or the first 24,000 miles of operation, whichever expires first, so the 1-year deadline falls no later than 3 years after original delivery. A licensed attorney can confirm which deadline applies to your vehicle. When a vehicle qualifies, Iowa requires the manufacturer to repurchase or replace it rather than keep attempting repairs. Iowa's lemon law provides for an award of attorney fees to a consumer who wins (Iowa Code 322G.8(3)).