AutoUtility currently tracks 14 official NHTSA owner defect complaints for the 2016 Kia Cadenza. Visibility, Wipers & Glass issues are the most frequently reported category, appearing in 6 complaints (42.9% of submitted records). Zero crashes, fires, injury reports, or fatality reports are cited across these complaint records.
Factual proportion of owner complaints categorized by automotive subsystem in NHTSA records
6 owner complaints submitted to NHTSA ODI for this subsystem.
4 owner complaints submitted to NHTSA ODI for this subsystem.
2 owner complaints submitted to NHTSA ODI for this subsystem.
1 owner complaint submitted to NHTSA ODI for this subsystem.
Formal engineering analyses and preliminary evaluations opened by the NHTSA Office of Defects Investigation
Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation
"My 2016 Kia Cadenza (VIN [XXX] ) experienced repeated overheating, coolant loss, and eventually white exhaust smoke consistent with internal coolant intrusion. The issue began mid-2025 and worsened over time. Despite reporting overheating and coolant loss to Central Kia of Plano, the dealership..."
"I am submitting this complaint regarding a 2016 Kia Cadenza (VIN: [XXX] ) and Kia’s repeated failure to properly diagnose or repair a serious overheating/safety defect despite this being a well-documented and known issue affecting these engines. Vehicle and Service Information •Vehicle: 2016 Kia..."
"The contact owns a 2016 Kia Cadenza. The contact stated that there was water and air leaking through the windshield of the vehicle. The vehicle was taken to the dealer to be repaired under NHTSA Campaign Number: 22V158000 (Visibility); however, the dealer inspected the vehicle and informed the..."
"While driving down the highway, I heard a loud boom and my sunroof exploded sending glass everywhere all through the car with my kids in the backseat. Driving straight on the highway at 60 miles per hour and nothing to hit the glass, Something is definitely wrong with the pano sunroof on these cars."
"The contact owns a 2016 Kia Cadenza. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from the front windshield, after which she observed that the windshield had begun to crack and was leaking. The vehicle was taken to the dealer, who diagnosed a..."
Reported defect complaint volume across sibling model years (2015–2020)
| Model Year | NHTSA Complaints | Crash Reports | Safety Recalls | Detailed Report |
|---|---|---|---|---|
| 2015 Kia Cadenza | 48 | 1 | 2 | View 2015 Problems → |
| 2016 Kia Cadenza Current Page | 14 | 0 | 2 | Current |
| 2017 Kia Cadenza | 32 | 4 | 2 | View 2017 Problems → |
| 2018 Kia Cadenza | 7 | 0 | 1 | View 2018 Problems → |
| 2019 Kia Cadenza | 5 | 0 | 1 | View 2019 Problems → |
| 2020 Kia Cadenza | 0 | 0 | 1 | View 2020 Problems → |
Complete distribution of consumer defect reports across all 7 granular NHTSA system and subsystem classifications
| Vehicle Component / System | Total Complaints | Crash Reports | Fire Reports | Injury Entries | Fatality Entries |
|---|---|---|---|---|---|
| Visibility / Glass NHTSA category: VISIBILITY | 5 | 0 | 0 | 0 | 0 |
| Engine NHTSA category: ENGINE | 3 | 0 | 0 | 0 | 0 |
| Service Brakes NHTSA category: SERVICE BRAKES, HYDRAULIC | 2 | 0 | 0 | 0 | 0 |
| ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE | 1 | 0 | 0 | 0 | 0 |
| Suspension NHTSA category: SUSPENSION | 1 | 0 | 0 | 0 | 0 |
| Other / Uncategorized NHTSA category: UNKNOWN OR OTHER | 1 | 0 | 0 | 0 | 0 |
| VISIBILITY,STRUCTURE | 1 | 0 | 0 | 0 | 0 |
Cross-reference safety recalls, crash test safety ratings, and EPA fuel economy for this model year
Key performance indicators, EPA fuel economy specs, powertrain variants, and summary ratings.
Official recall campaigns, safety defect descriptions, and manufacturer free remedy instructions.
NHTSA 5-Star NCAP crash test results, driver assistance systems, and rollover resistance ratings.
EPA fuel economy ratings, electric range, and annual energy cost benchmarks.
Direct, deterministic answers synthesized from verified United States government databases for the 2016 Kia Cadenza
In official NHTSA consumer records, the most frequently cited issue area for the 2016 Kia Cadenza is Visibility, Wipers & Glass, appearing in 6 records (42.9% of submitted filings).
Secondary reported categories include Engine & Cooling (4) and Brakes & Traction Control (2).
AutoUtility does not issue subjective reliability scores or commercial ratings. In official United States government records, NHTSA tracks 14 consumer defect complaints and 2 safety recall campaigns for the 2016 Kia Cadenza.
Reviewing documented component complaint distributions, recall remedy notices, and active federal investigations provides an objective, evidence-based view of the vehicle's historical safety and defect record.
Consumer complaint records on file with NHTSA for the 2016 Kia Cadenza cite zero crashes, zero fires, and zero injuries.
Incident entries represent consumer descriptions at the time of submission to federal authorities and do not establish mechanical causation or legal liability.
NHTSA ODI records list 1 formal defect investigation involving the 2016 Kia Cadenza (1 currently open).
Federal defect investigations are formal engineering evaluations opened when safety defect trends emerge, and do not by themselves establish a confirmed defect or mandatory recall.
The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database under 49 CFR Part 576.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.