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2017 Kia Cadenza Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 10, 2026·Daniel Wilson·2 Critical Recalls
2017 Kia Cadenza Report

Overall Score

6.9/ 10
Our Verdict
Proceed with caution

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.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2017 Kia Cadenza

The 2017 Kia Cadenza offers a comfortable and well-equipped sedan experience, powered by a robust 3.3-liter V6 engine paired with an 8-speed automatic transmission. Its front-wheel-drive layout prioritizes efficiency, achieving an EPA-estimated 23 MPG combined. While the vehicle has received no owner complaints in NHTSA data, two significant safety recalls have been issued: one concerning brake vacuum hose issues that could reduce braking performance, and another addressing a potential fire risk from the Hydraulic Electronic Control Unit (HECU). A notable 29 Technical Service Bulletins (TSBs) also suggest potential areas for attention. Buyers should prioritize confirming the completion of these recalls and consider the implications of the HECU fire risk.

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.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls2
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
23
MPG
City
20
MPG
Highway
28
MPG
Full Vehicle Specifications ↓

Reliability

8.9/ 10

Practicality

5.0/ 10

The score is mainly limited by high fuel consumption.

Buyer Fit

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.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

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 reported

Usage data observed

2. Brake Vacuum Hose Kink

Usage data observed

See all common issues in the maintenance guide

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

7,500 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (4 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
2 recall campaign details & remedy notes
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FAQ

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.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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