2017 Kia Cadenza
The Verdict
Worst problem area
Engine
Engine leads by volume: 11 of 32 complaints (34%) mention it.
Complaints filed rose from 14 in 2016 to 32 in 2017.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 2015 | 2016 | 2017 | 2018 | 2019 | vs. 2017 Large Cars |
|---|---|---|---|---|---|---|
| Annual fuel cost ($) | 2,850 | 2,850 | 2,700 | 2,700 | 2,700 | |
| Combined MPG | 22 | 22 | 23 | 23 | 23 | |
| City / Highway MPG | 19 / 28 | 19 / 28 | 20 / 28 | 20 / 28 | 20 / 27 | |
| CO₂ tailpipe (g/mi) | 404 | 404 | 384 | 383 | 386 | |
| Complaints filed | 48 | 14 | 32 | 7 | 5 | |
| Recalls issued | 2 | 2 | 2 | 1 | 1 | |
| Crash-involved complaints | 1 | 0 | 4 | 0 | 0 | |
| Fire-involved complaints | 2 | 0 | 1 | 0 | 0 | |
| Injuries reported | 3 | 0 | 1 | 0 | 0 | |
| Deaths reported | 0 | 0 | 0 | 0 | 0 | |
| Configurations compared | 1 | 1 | 1 | 1 | 1 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 2017 Kia Cadenza have?
2 NHTSA recall campaigns as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 2017 Kia Cadenza?
Engine: 11 of 32 NHTSA complaints (34%) mention it.
What gas mileage does the 2017 Kia Cadenza get?
EPA rates it 23 MPG combined.
How much does it cost to fuel a 2017 Kia Cadenza?
EPA estimates $2,700 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (1)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic (S8) | 6 | 3.3L | Front-Wheel Drive | Regular | Large Cars | 20 mpg | 28 mpg | 23 mpg | $2,700 | 384 g/mi |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 11 | 0 | 0 | 0 | 0 |
| Transmission & Drivetrain | 0 | 0 | 0 | 0 | 0 |
| Fuel System | 5 | 0 | 0 | 0 | 0 |
| Electrical | 6 | 0 | 1 | 0 | 0 |
| Brakes | 4 | 2 | 0 | 0 | 0 |
| Steering | 2 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 3 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 4 | 1 | 0 | 1 | 0 |
| Driver Assistance & Speed Control | 1 | 1 | 0 | 1 | 0 |
| Body, Seats & Latches | 0 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 0 | 0 | 0 | 0 | 0 |
| Other | 6 | 1 | 1 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (2)
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE · Campaign 21V137000 · Mar 5, 2021
Defect: Kia Motors America (Kia) is recalling certain 2017-2021 Sportage and Cadenza vehicles. The electrical circuit in the Hydraulic Electronic Control Unit (HECU) may short-circuit, which can cause a fire in the engine compartment.
Consequence: An engine compartment fire can increase the risk of injury.
Remedy: Owners are advised to park outside and away from structures as a precaution until the recall repair is complete. Kia will notify owners, and dealers will replace certain fuses in the electrical junction box. Vehicles equipped with an electronic parking brake (EPB) will also receive a HECU software update. Repairs will be performed free of charge. The recall began on April 30, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC206.
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS · Campaign 17V190000 · Mar 22, 2017
Defect: Kia Motors America (Kia) is recalling certain 2017 Cadenza vehicles. The brake vacuum hose on the affected vehicles may kink, reducing braking performance.
Consequence: Reduced braking performance can lengthen the distance needed to stop the vehicle, increasing the risk of a crash.
Remedy: Kia will notify owners, and dealers will inspect the brake vacuum hose, replacing it as necessary, free charge. The recall began on April 17, 2017. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC146.