Does a Factory Car Warranty Transfer to the Next Owner?
A used car with a famous 10-year warranty may not carry 10 years of coverage for you. Who bought it first, and how, decides what is left.
Yes, in most cases a factory new-car warranty stays with the car and transfers to the next owner automatically, for whatever time and mileage remain. The main exception is the 10-year/100,000-mile powertrain warranty from Hyundai, Kia, Genesis and Mitsubishi, which covers only the original owner; later private buyers get powertrain coverage only within the 5-year/60,000-mile new vehicle warranty.
The clock always starts on the car’s original in-service date, the day it was first sold or leased, not the day you buy it.
How does a factory warranty transfer?
For most brands it transfers automatically with the vehicle. You do not file paperwork or pay a fee; the warranty is tied to the VIN and its in-service date.
A typical example: a car first sold in March 2024 with a 3-year/36,000-mile basic warranty and 5-year/60,000-mile powertrain warranty, bought used in 2026 at 25,000 miles, has basic coverage until March 2027 or 36,000 miles and powertrain coverage until March 2029 or 60,000 miles, whichever comes first.
Our comparison of bumper-to-bumper vs powertrain warranties lists the standard terms by brand, and the warranty booklet for your model year has the exact wording.
Which brands cut powertrain coverage for second owners?
Four brands offer a 10-year/100,000-mile powertrain warranty that is limited to the original owner, according to their warranty booklets and pages as of November 2026.
| Brand | Original owner powertrain | Later private buyers | Notes |
|---|---|---|---|
| Hyundai | 10 years/100,000 miles | Powertrain covered under the 5-year/60,000-mile New Vehicle Limited Warranty | Lessee who buys at lease end keeps 10/100 |
| Genesis | 10 years/100,000 miles | Powertrain covered under the 5-year/60,000-mile New Vehicle Limited Warranty | Lessee buyout keeps 10/100; Genesis Certified adds coverage |
| Kia | 10 years/100,000 miles | Remaining basic warranty transfers; the 10-year powertrain term does not | Applies to original purchaser and Kia Certified Pre-Owned buyers |
| Mitsubishi | 10 years/100,000 miles | Balance of the 5-year/60,000-mile New Vehicle Limited Warranty | Powertrain warranty “not transferable” per booklet |
Sources: Hyundai America’s Best Warranty, Kia warranty page, Genesis and Mitsubishi warranty booklets. Terms can differ by model year, so check the booklet for the car’s year.
Hyundai’s 2026 handbook also notes that powertrain coverage may remain in effect when the original owner transfers the car to a spouse. Vehicles used commercially, such as taxis or rentals, are excluded from the 10-year powertrain term.
Does a certified pre-owned car restore the long warranty?
Often, yes, for these brands. Kia says its 10-year/100,000-mile powertrain warranty applies to the original purchaser and to the purchaser of a Kia Certified Pre-Owned vehicle. Genesis says its certified program gives buyers the remainder of the 10-year/100,000-mile powertrain coverage Hyundai runs its own certified program, so ask for its powertrain terms in writing.
Coverage still runs from the original in-service date, so a 6-year-old certified car has about 4 years of powertrain coverage left at most. Ask the dealer for the certified warranty terms in writing and confirm the car is certified by the automaker, not just “dealer certified.”
Do hybrid and EV battery warranties transfer?
Usually yes. Automakers cover high-voltage batteries for long periods, often 8 to 10 years, and that coverage generally stays with the car rather than the owner.
Check the battery terms in the booklet, because they can differ from the powertrain warranty. Kia, for example, covers EV battery capacity loss below 70% of the original capacity for 10 years or 100,000 miles. Our guide to EV battery warranties by brand lists the terms and capacity thresholds.
How do I check how much warranty a used car has left?
Find the original in-service date and current mileage, then confirm the terms with a franchised dealer of the brand.
- Copy the VIN from the dashboard plate or the door jamb sticker.
- Call or visit a franchised dealer’s service department and ask for the warranty start date and remaining coverage on that VIN.
- Many automakers’ owner websites show warranty status after you add the VIN to an account.
- Ask whether the VIN has any warranty extensions or special coverage programs. Hyundai, for example, extended coverage for certain engine failures to 15 years/150,000 miles on qualified vehicles for original and later owners.
- Get service records from the seller. A warranty claim can be denied when skipped maintenance caused the failure.
A private seller’s word is not proof. If the car was rebuilt after a total loss, warranty coverage may be limited or void, so run a title and history check before buying. Our guide to what voids a car warranty explains when claims can be refused.
Should I buy an extended warranty for a used car?
It depends on what factory coverage is left and the price. If the factory powertrain coverage has expired or was cut on resale, a service contract may cover big repairs, but terms and exclusions vary a lot.
Automaker-backed service contracts are usually honored at any franchised dealer of that brand. Third-party contracts depend on the company behind them. Read the contract before signing, and see our guide on whether an extended car warranty is worth it.
Bottom line
Most factory warranties transfer automatically, measured from the car’s original in-service date. With a used Hyundai, Kia, Genesis or Mitsubishi bought privately, expect powertrain coverage to end at 5 years or 60,000 miles unless the car is a manufacturer-certified vehicle. Confirm the remaining coverage by VIN with a franchised dealer before you buy.
FAQ
Do I need to register a warranty transfer?
For most brands, no. Update the owner name with the automaker so recall and warranty letters reach you, and check the booklet in case your brand asks for a transfer form.
Does the warranty reset when I buy a used car?
No. Coverage runs from the original in-service date and mileage at that time. A new owner gets only what remains.
Is a car bought from a dealer treated as a second owner?
Yes, unless the car was never retail-sold or leased before. A used car from a dealer is a second-owner car, though a manufacturer-certified program may add coverage.
What if the first owner leased the car?
For Hyundai, Genesis and Kia, the 10-year powertrain coverage continues if the lessee buys the car at lease end. If someone else buys it after the lease, the second-owner rules apply.
