Defect Summary: Kia America, Inc. (Kia) is recalling certain 2023-2024 Niro EV and 2023 EV6 vehicles. One of the drive shafts may have been improperly heat-treated, allowing it to break under load and resulting in a loss of drive power.
EPA Fuel Economy & Powertrain Specifications
Official EPA laboratory test ratings, electric driving range, and annual energy cost estimates by powertrain configuration
| Powertrain Group | Engine / Drivetrain | City MPGe | Hwy MPGe | Combined MPGe | EV Range | Est. Annual Fuel Cost |
|---|---|---|---|---|---|---|
| Standard 100% Electric | All-Electric Dual/Single Motor Automatic (A1) • Rear-Wheel Drive | 84.7–138.18 | 73.78–103.74 | 79.4109–120.22 MPGe | 206–310 mi | $650–$950 / yr |
NHTSA NCAP Crash Test & Safety Ratings
Official 5-Star Safety Ratings evaluated by the National Highway Traffic Safety Administration
NHTSA 5-Star NCAP laboratory crash evaluations are not currently on file for the 2023 Kia EV6.
Not Specified and Lane Departure Warning (LDW) is documented as Not Specified in official NHTSA records for tested 2023 Kia EV6 models.
Reported Problems & Owner Complaints Summary (135)
Summary of 135 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)
Top Reported Problem Categories
Ranked by total consumer complaint submissions recorded by NHTSA
Data Attribution & Context: Complaints are self-reported by vehicle owners to NHTSA and represent unverified consumer submissions. Complaint volume does not equal a statistically controlled failure rate and is not adjusted for total vehicles sold or cumulative mileage driven.
View all 2023 Kia EV6 problems & component breakdown (34 categories) →Official Safety Recalls (4)
Manufacturer safety recall campaigns monitored and recorded by NHTSA
Defect Summary: Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-volt battery, which can result in a loss of drive power.
Defect Summary: Kia America, Inc. (Kia) is recalling certain 2022-2024 EV6 vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-Volt battery, which can result in a loss of drive power.
The specifications, safety ratings, defect reports, and recall campaigns published on this page are retrieved directly from official United States Government agency databases:
- NHTSA Office of Defects Investigation (ODI): Consumer complaints and defect reports.
- NHTSA New Car Assessment Program (NCAP): Frontal, side, and rollover 5-Star crash safety test ratings.
- U.S. EPA / FuelEconomy.gov: Standardized multi-cycle dynamometer fuel economy, MPGe, and electric driving range ratings.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.