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Hyundai Ioniq 6: Battery Warranty

Term by model year

Model yearTermRepair restores at least
202310 years or 100,000 miles, whichever occurs first70% of the original battery capacity
202410 years or 100,000 miles, whichever occurs first70% of the original battery capacity
202510 years or 100,000 miles, whichever occurs first70% of the original battery capacity

Coverage at a glance

ItemAnswer
Name of the coverageHybrid, Plug-in Hybrid, and Electric Vehicle System Warranty (2023); Hybrid, Plug-in Hybrid, and Electric Vehicle Warranty (2024 and 2025)
What is coveredHigh Voltage Battery, Battery Management System, Blower Assembly, Electronic Air Compressor, Power Relay Assembly, Hybrid Starter & Generator, Traction Motor including housing case, Hybrid Power Control Unit, OBC, Electric Power Control unit
Clock startsThe date of original retail delivery or date of first use
Repair standardAt least the energy capacity the battery had before the failure, and no less than 70% of original capacity
Original batteryWhere possible, its components are repaired or replaced and the original battery is returned to the vehicle
Replacement packNew or refurbished Lithium ion Battery
Repair partsNew Hyundai Genuine Parts or Hyundai authorized remanufactured parts
TowingCovered to the nearest Hyundai Dealership or authorized service location when the vehicle is inoperable due to a warrantable defect, on the same 10-year, 100,000-mile clock
12 Volt batteryNot part of this coverage; it is the 3-year, 36,000-mile battery of the New Vehicle Limited Warranty
  • Each handbook says both that loss of battery capacity "is covered not to degrade more than 70% of the original battery capacity under this Battery Limited Warranty," and, under What Is Not Covered, that loss of battery energy or power over time or from usage "is NOT covered under this Hybrid, Plug-in Hybrid, and Electric Vehicle Warranty" ("…Electric Vehicle System Warranty" in 2023).
  • Each handbook's Warranty Transferability section names six coverages that transfer to subsequent owners and names the 10-year/100,000-mile Powertrain Limited Warranty as the one that does not; the battery coverage is in neither list.

What is not covered

Each handbook, 2023 through 2025, excludes from the battery warranty damage resulting from:

  • Intentional actions, including intentionally abusing or destroying the vehicle or ignoring active vehicle warnings.
  • A collision or accident.
  • Servicing or opening of the battery by non-authorized personnel.
  • Physically damaging the battery, or intentionally attempting, either by physical means, programming or other methods, to extend (other than as specified in the Owner's Manual) or reduce the life of the battery.
  • Exposing the battery to direct flame, including as a result of any body repairs.
  • Flooding of the battery.
  • Anything excluded in the "What is Not Covered" section of the Hyundai New Vehicle Limited Warranty.
  • Incidental or consequential damages, including loss of time, inconvenience, cost of transportation and loss of use of the vehicle.

See it for yourself

Scope note

US market, model years 2023 through 2025, from the Hyundai handbook for each of those years; Hyundai writes one handbook for its whole lineup, and nothing above is specific to the Ioniq 6. Hyundai's US site and EPA list no 2026 Ioniq 6 sedan, and the warranty page lists no handbook after 2026. The handbook delivered with a specific car governs that car.