2017 Kia K900 Report
Known issues, recalls, running costs, and what to check before you buy.

Overall Score
Key Takeaways
- The HECU module fire risk is the primary concern for used 2017 K900s; confirm recall completion.
- Despite zero official complaints, a high TSB count suggests potential for other technical issues.
- The 5.0L V8 engine and 8-speed automatic offer robust power, but fuel economy is modest at 18 MPG combined.
- Rear-wheel drive and a comfortable ride define its luxury sedan character.
2017 Kia K900
The 2017 Kia K900 presents a compelling value proposition for those seeking a large, rear-wheel-drive luxury sedan. It boasts a potent 5.0-liter V8 engine and an 8-speed automatic transmission, delivering a smooth and powerful driving experience. However, used car shoppers must be aware of its below-average reliability assessment, largely driven by significant safety recalls related to the Hydraulic Electronic Control Unit (HECU) module and a high number of Technical Service Bulletins (TSBs). Despite zero consumer complaints logged with NHTSA, the manufacturer's proactive recalls and TSBs indicate underlying complexity or potential for issues. With an EPA-estimated 18 MPG combined, expect higher fuel costs. NHTSA has not provided overall safety ratings for this model.
Critical Failure Risk
A critical safety recall addresses potential electrical shorts within the Hydraulic Electronic Control Unit (HECU) module, posing a fire risk. While remedies involve fuse replacement or module replacement, the persistent nature of the defect across multiple recalls warrants ongoing vigilance.
Early detection can help you avoid a repair of about $0.
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 prioritizing luxury features and V8 power over long-term, trouble-free ownership.
+2 more buyer-fit notes in the full report
Avoid if
Drivers seeking a completely worry-free, low-maintenance vehicle.
+2 more buyer-fit warnings in the full report
2017 Kia K900 Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2017 Kia K900.
Vehicle Specs
- Fuel Type
- Premium
- Transmission
- Automatic (S8)
- Drivetrain
- Rear-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 18
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Most Common Issues
1. HECU Module Fire Risk
Most reportedUsage data observed
2. General Electrical System Issues
Usage data observed
First Service Interval
- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes
Est. shop cost: $150 - $250
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FAQ
Is the 2017 Kia K900 reliable?
The CarFocal Reliability Score for the 2017 Kia K900 is 8.5/10. Reliability score is 8.5/10. NHTSA recalls: 4. Owner complaints: 0.
How practical is the 2017 Kia K900 for daily use?
Practicality score is 3.4/10. The score is mainly limited by high fuel consumption. EPA combined economy is 18 MPG. 4 passenger doors are listed.
What is the overall score for the 2017 Kia K900?
The CarFocal Overall Score for the 2017 Kia K900 is 6.1/10. Overall score is 6.1/10 (Mixed). Confidence 55%. Maintenance 8.4/10. Practicality 3.4/10.
What does it cost to own and maintain a 2017 Kia K900?
Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation - Inspect Brakes at 7,500 miles. Estimated first-year maintenance: $600 - $900. Repair prediction highlight: HECU Module (typical at 50,000 miles, estimated cost Min: $800 • Max: $1500).
What engine is in the 2017 Kia K900?
Engine specs list 8 • 5.0.
What transmission does the 2017 Kia K900 use?
According to CarFocal's specs for the 2017 Kia K900, transmission is Automatic (S8). The paired drivetrain is Rear-Wheel Drive.
Does the 2017 K900 require Premium gas?
Manufacturer fuel recommendation: Premium.
What is the combined EPA MPG for the 2017 Kia K900?
EPA combined estimate is 18 MPG.
What driver assistance and safety features are available on the 2017 Kia K900?
1 standard driver assistance features. Key features include Tire Pressure Monitoring System.
What body style is the 2017 Kia K900?
According to CarFocal's specs for the 2017 Kia K900, body style is sedan.
What drivetrain does the 2017 Kia K900 use?
According to CarFocal's specs for the 2017 Kia K900, drivetrain is Rear-Wheel Drive. Transmission is Automatic (S8).
Are there open safety recalls on the 2017 Kia K900?
This model year has 4 official safety campaigns listed.