The 2020 Kia Cadenza has zero owner defect complaints and 1 safety recall campaign on file with NHTSA. EPA testing covers 1 certified vehicle configuration spanning 3.3l 6-cyl powertrain configurations. Gasoline and hybrid variants deliver 23 MPG combined. Detailed NHTSA crash-test ratings are not available in the current AutoUtility dataset for this model year.

Key Data Findings
  • • NHTSA Owner Complaints: 0 reports
  • • Safety Recall Campaigns: 1 campaign
  • • NHTSA Overall Safety Rating: Not rated by NHTSA
  • • EPA Efficiency: 23 MPG (1 variant)
Data Note: Compiled directly from official NHTSA Office of Defects Investigation (ODI), NHTSA 5-Star Safety Ratings, and EPA FuelEconomy.gov databases.
Fuel Economy
23MPG
1 EPA certified variant (3.3l 6-cyl powertrain configurations)
Reported Complaints
0
0 submitted complaints
Safety Recalls
1
1 official NHTSA recall
NCAP Safety Rating
Not rated by NHTSA

What is the fuel economy and range of the 2020 Kia Cadenza?

Official EPA laboratory test ratings, electric driving range, and annual energy cost estimates by certified vehicle variant

Variant Engine Drivetrain Transmission City Highway Combined EV Range Est. Annual Fuel Cost
Cadenza 3.3L 6-Cyl Front-Wheel Drive Automatic (S8) 20 MPG 28 MPG 23 MPG — $2,650 / yr
Data Boundary Note: EPA specifications are shown by certified vehicle configuration. NHTSA complaints and recall totals are recorded at the model-year level across all configurations.

What are the crash test safety ratings for the 2020 Kia Cadenza?

Official 5-Star Safety Ratings evaluated by the National Highway Traffic Safety Administration

Tested Drivetrain / Cab Variant Overall Rating Frontal Crash Side Crash Rollover Rating Rollover Risk
4 DR FWD —
Active Driver Assistance Systems (NHTSA Recorded): Forward Collision Warning (FCW) is documented as Standard and Lane Departure Warning (LDW) is documented as Standard in official NHTSA records for tested 2020 Kia Cadenza models.
View complete 2020 Kia Cadenza crash test & safety breakdown →

What defect complaints are reported for the 2020 Kia Cadenza?

Summary of 0 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)

Total Complaints
0
Crash Reports
0
Fire Reports
0
Complaints w/ Injury
0
Total Injuries
0

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 2020 Kia Cadenza problems & component breakdown (0 categories) →

Are there open safety recalls on the 2020 Kia Cadenza?

Manufacturer safety recall campaigns monitored and recorded by NHTSA

NHTSA Campaign #22V022000 Active Recall
Affected Component: VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

Defect Summary: Kia Motors America (Kia) is recalling certain 2020 Cadenza vehicles. The rear power windows can be operated by the driver's power window main switch after the ignition has been turned off and a front door is opened. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 118, "Power-Operated Window Systems."

Free Manufacturer Remedy: Dealers will update the Driver Door Module software, free of charge. Owner notification letters were mailed March 8, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC225.
View all 2020 Kia Cadenza recalls & campaign history (1 campaigns) →
Official US Government Data Provenance

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.