2017 Kia Cadenza Report
Known issues, recalls, running costs, and what to check before you buy.

Overall Score
Key Takeaways
- The 2017 Kia Cadenza's primary ownership concern stems from a critical recall for a potential engine compartment fire risk due to an issue with the Hydraulic Electronic Control Unit (HECU).
- A second recall addresses a brake vacuum hose that could compromise braking performance, necessitating inspection and potential replacement.
- Despite no reported owner complaints, a high volume of 29 Technical Service Bulletins (TSBs) indicates potential for other, less critical, issues that may require attention.
- Fuel economy is respectable for its class, rated at 23 MPG combined, but the V6 engine requires regular regular unleaded fuel.
2017 Kia Cadenza
Critical Failure Risk
A potential electrical short circuit in the Hydraulic Electronic Control Unit (HECU) can lead to an engine compartment fire. This is a critical safety concern.
Early detection can reduce the odds of major repair bills.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is mainly limited by high fuel consumption.
Who This Car Is For
Best for
Buyers seeking a comfortable, well-appointed sedan with a strong V6 engine at a competitive used price.
+2 more buyer-fit notes in the full report
Avoid if
Buyers prioritizing absolute reliability and minimal potential for unexpected repairs.
+2 more buyer-fit warnings in the full report
2017 Kia Cadenza Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2017 Kia Cadenza.
Vehicle Specs
- Fuel Type
- Regular
- Seating Capacity
- 5
- Transmission
- Automatic
- Drivetrain
- FWD/Front-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 23
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Most Common Issues
1. HECU Fire Risk
Most reportedUsage data observed
2. Brake Vacuum Hose Kink
Usage data observed
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection
Est. shop cost: $100 - $150
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FAQ
Is the 2017 Kia Cadenza reliable?
The CarFocal Reliability Score for the 2017 Kia Cadenza is 8.9/10. Reliability score is 8.9/10. NHTSA recalls: 2. Owner complaints: 0.
How practical is the 2017 Kia Cadenza for daily use?
Practicality score is 5.0/10. The score is mainly limited by high fuel consumption. EPA combined economy is 23 MPG. Seating capacity is 5. 4 passenger doors are listed.
What is the overall score for the 2017 Kia Cadenza?
The CarFocal Overall Score for the 2017 Kia Cadenza is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 8.0/10. Practicality 5.0/10.
What does it cost to own and maintain a 2017 Kia Cadenza?
Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection at 7,500 miles. Estimated first-year maintenance: $500 - $800. Repair prediction highlight: HECU (Hydraulic Electronic Control Unit) (typical at 60,000 miles, estimated cost Min: $800 • Max: $1,500).
What is the MSRP range for the 2017 Kia Cadenza?
Base MSRP is $31,990.
What engine is in the 2017 Kia Cadenza?
Engine specs list 6 • 3.3.
What transmission does the 2017 Kia Cadenza use?
According to CarFocal's specs for the 2017 Kia Cadenza, transmission is Automatic. The paired drivetrain is FWD/Front-Wheel Drive.
What is the combined EPA MPG for the 2017 Kia Cadenza?
EPA combined estimate is 23 MPG.
What driver assistance and safety features are available on the 2017 Kia Cadenza?
12 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2017 Kia Cadenza?
According to CarFocal's specs for the 2017 Kia Cadenza, seating capacity is 5.
What body style is the 2017 Kia Cadenza?
According to CarFocal's specs for the 2017 Kia Cadenza, body style is sedan.
What drivetrain does the 2017 Kia Cadenza use?
According to CarFocal's specs for the 2017 Kia Cadenza, drivetrain is FWD/Front-Wheel Drive. Transmission is Automatic.
Are there open safety recalls on the 2017 Kia Cadenza?
This model year has 2 official safety campaigns listed.