Kentucky Used Car Lemon Law: What KRS 367.842 Covers and What Used Buyers Get

Kentucky has no lemon law for used cars. Its lemon law, KRS 367.840 to 367.846, protects a Kentucky resident who buys or leases a new vehicle, and only for defects that show up in the first 12 months or 12,000 miles. The Attorney General's guidance on the Motor Vehicle Commission site says it flatly: "there is NO used car lemon law," and no right to cancel the sale "even if done immediately." If your used car turns out bad, you're working with the Consumer Protection Act, the paperwork, and whatever you checked before you paid.

I read the statutes on the Kentucky Legislature's site on Sunday, October 18, 2026, plus Kentucky Justice Online's lemon law page (last updated May 5, 2026) and the AG consumer text posted by the Motor Vehicle Commission. That last site blocks automated requests, so it's cited by name rather than linked. I'm not a lawyer, and if a sale has already gone wrong, a Kentucky consumer attorney is the right call.

Who the lemon law actually covers

The definitions in KRS 367.841 are narrow. A "buyer" is a resident who buys, contracts to buy, or leases a new motor vehicle in Kentucky, and a new motor vehicle is one still held by the maker or a franchised dealer, on which "the original title has never been issued." Motor homes, motorcycles, mopeds, farm tractors, anything with more than two axles, and vehicles "substantially altered" after the first sale are out. Some states stretch their law to a later owner who buys the car while the factory warranty is still running. I couldn't find any language like that in Kentucky's sections, and KRS 367.846 says they apply to new vehicles bought after July 15, 1986.

Inside that box, KRS 367.842 works like this. If the maker can't fix a defect that substantially impairs use, value or safety during the first 12,000 miles or 12 months, you report it in writing. It's presumed the maker had enough chances if the same problem was repaired four or more times and is still there, or the car was out of service 30 or more calendar days for it. You then choose replacement or a refund of the full price, including finance charges, sales tax and fees, less an allowance for your use. You have to go through a dispute resolution program first, and any suit must be filed within two years of the original delivery.

Why that leaves used buyers out

Do the math on a typical used car. Even a two-year-old trade-in is past both the 12-month presumption window and the two-year filing deadline, which both run from the first owner's delivery date. Kentucky Justice Online adds that the maker can't refuse the dispute process within 2 years or 25,000 miles of purchase, and that the lemon law creates no claim against the dealer. The Center for Auto Safety grades Kentucky's law a D-, ranking it 41 of 51.

There is one way a lemon can still reach a used lot. The AG text notes that a "program car" can include a car repurchased as a new-car lemon. Ask directly, and read our lemon law buyback title brand explainer before you buy anything described as a buyback.

What you do have

The Consumer Protection Act, KRS 367.170, bans unfair, false, misleading or deceptive practices, with "unfair" meaning unconscionable. KRS 367.220 lets someone who bought primarily for personal, family or household use, and lost money because of it, sue for actual damages, and punitive damages aren't ruled out. The deadline is two years after the violation, or one year after any AG action ends, whichever is later. Read the fee clause carefully: it lets a court award fees "to the prevailing party," which reads like it can cut both ways.

The AG text adds a few things you can use. You may be able to revoke acceptance under the Uniform Commercial Code. A dealer can't refuse to give you, on request, the name, address and phone number of the previous consumer owner when known, which is worth asking for. And a leftover factory warranty may not be honored if the maker thinks the odometer was rolled back or the problem came from an old accident.

Checklist before you sign in Kentucky

• Read the FTC Buyers Guide on the window. The federal Used Car Rule requires it, and it becomes part of your contract. "As is" means you pay for repairs.
• Get every spoken promise written into the contract. Our as-is used car post explains what that box gives up.
• Ask for the previous owner's contact details, then actually call.
• Check the title for rebuilt, water-damaged or junk brands; see our Kentucky salvage and rebuilt title rules and rebuilt vehicle sticker posts.
• On a private sale, follow our Kentucky title transfer steps and search NMVTIS for out-of-state brands.
• Pay an independent mechanic before you pay the seller.

A seller-printed "clean" report is the cheapest thing to fake on the whole deal. CarVins is a licensed CARFAX and AutoCheck reseller, not affiliated with CARFAX, AutoCheck or Experian, and in mid October 2026 we charge about $5.50 per report as a guest, $4.50 for members, and $6.75 for the two-brand bundle, against $39.99 to $44.99 or so at retail. That can change, so check the checkout total. Next door, our Tennessee used car lemon law post covers a similar setup.

Sources

• Kentucky Revised Statutes 367.841, 367.842, 367.170 (also 367.843, 367.846, 367.220), read Oct. 18, 2026
• Kentucky Justice Online; Kentucky Motor Vehicle Commission, Resources page (AG consumer text), read Oct. 18, 2026
• Center for Auto Safety: Kentucky; 16 CFR Part 455