2018 Kia Cadenza Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- A critical recall for a potential engine compartment fire risk due to an HECU defect requires verification of the remedy.
- The 23 Technical Service Bulletins indicate a history of various potential issues requiring dealer attention.
- Despite no reported complaints, the fire risk recall elevates ownership concern.
- The 3.3L V6 engine provides 290 hp, paired with an 8-speed automatic transmission and front-wheel drive.
2018 Kia Cadenza
Critical Failure Risk
A recall addresses a potential electrical short in the Hydraulic Electronic Control Unit (HECU) module, which can lead to engine compartment fires. The remedy involves fuse replacement and, if applicable, a software update.
Early detection can help you avoid a $100-$300 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
- Horsepower
- 290HP
- Torque
- 253 lb–ftLB-FT
Reliability
Practicality
The score is mainly limited by high fuel consumption.
Who This Car Is For
Best for
Drivers seeking a comfortable, spacious sedan with a strong V6 engine.
+2 more buyer-fit notes in the full report
Avoid if
Buyers who prioritize absolute reliability and minimal potential for unexpected repairs.
+2 more buyer-fit warnings in the full report
2018 Kia Cadenza Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 Kia Cadenza.
Vehicle Specs
- Fuel Type
- Regular
- Seating Capacity
- 5
- Horsepower
- 290 hp
- Torque
- 253 lb-ft
- Transmission
- Automatic
- Drivetrain
- FWD/Front-Wheel Drive
- Body Style
- Sedan
- MSRP Range
- $32,290 - $44,690
- EPA Combined MPG
- 23
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Most Common Issues
1. HECU Electrical Short
Most reportedUsage 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 - $200
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FAQ
Is the 2018 Kia Cadenza reliable?
The CarFocal Reliability Score for the 2018 Kia Cadenza is 8.9/10. Reliability score is 8.9/10. NHTSA recalls: 1. Owner complaints: 0.
How practical is the 2018 Kia Cadenza for daily use?
Practicality score is 5.3/10. The score is mainly limited by high fuel consumption. EPA combined economy is 23 MPG. Seating capacity is 5. 4 passenger doors are listed. Boot capacity is 453 litres.
What is the overall score for the 2018 Kia Cadenza?
The CarFocal Overall Score for the 2018 Kia Cadenza is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 8.2/10. Practicality 5.3/10.
What does it cost to own and maintain a 2018 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 - $1,000. Repair prediction highlight: HECU Module (typical at 50,000 miles, estimated cost Min: $100 • Max: $300).
What is the MSRP range for the 2018 Kia Cadenza?
MSRP range is $32,290 - $44,690.
What engine is in the 2018 Kia Cadenza?
Engine specs list V6 • 6 • 3.3. Output is 290 hp • 253 lb-ft.
What transmission does the 2018 Kia Cadenza use?
According to CarFocal's specs for the 2018 Kia Cadenza, transmission is Automatic. The paired drivetrain is FWD/Front-Wheel Drive.
What is the combined EPA MPG for the 2018 Kia Cadenza?
EPA combined estimate is 23 MPG.
What driver assistance and safety features are available on the 2018 Kia Cadenza?
12 standard and 1 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
What is the fuel economy range for the 2018 Kia Cadenza?
According to CarFocal's specs for the 2018 Kia Cadenza, fuel economy range is 20-28 mpg combined.
How many people fit in a 2018 Kia Cadenza?
According to CarFocal's specs for the 2018 Kia Cadenza, seating capacity is 5.
What body style is the 2018 Kia Cadenza?
According to CarFocal's specs for the 2018 Kia Cadenza, body style is sedan.
What drivetrain does the 2018 Kia Cadenza use?
According to CarFocal's specs for the 2018 Kia Cadenza, drivetrain is FWD/Front-Wheel Drive. Transmission is Automatic.
Are there open safety recalls on the 2018 Kia Cadenza?
This model year has 1 official safety campaigns listed.
Should buyers consider alternatives to the 2018 Kia Cadenza?
Alternatives listed in this guide: 2018 Toyota Avalon and 2018 Chevrolet Impala.