CARFOCALvehicle research
Research CarsCompareRankingsArticles
  1. Home›
  2. Manufacturers›
  3. Hyundai›
  4. Elantra GT›
  5. 2017›
  6. Complaints

2017 Hyundai Elantra GT Owner Complaints

Updated May 30, 2026
Daniel Wilson
2017 Hyundai Elantra GT Owner Complaints

Complaint Summary

The 2017 Hyundai Elantra GT has 25 reported complaints.

  • Top issues involve engine and power train.

Reliability Score

Reliability Score

8.6/ 10

Based on 25 complaints

Most Frequent Issues

ENGINE

17 68%

POWER TRAIN

4 16%

SERVICE BRAKES

1 4%

VEHICLE SPEED CONTROL

1 4%

SUSPENSION

1 4%

Quick Insights

  • The top category is ENGINE, accounting for 68% of all complaints.

  • Owners have reported issues across 6 distinct vehicle systems.

  • Note: Complaint data reflects owner reports and may not always indicate a verified defect. Compare with Recalls and TSBs for a complete picture.

Subscribe to Recall Alerts

Get notified when a new recall or important ownership update lands for the 2017 Hyundai Elantra GT.

Free alerts based on U.S. recall data. Unsubscribe anytime.

Complaint Summary

What owners keep reporting on the 2017 Hyundai Elantra GT

The 2017 Hyundai Elantra GT has 25 owner complaints in this dataset. ENGINE is the most common complaint category, representing about 68% of the reports shown here.

Most common complaint categories

The top complaint groups for the 2017 Hyundai Elantra GT are ENGINE (17), POWER TRAIN (4), SERVICE BRAKES (1).

Are these complaints a serious red flag?

Potentially. 20 complaint reports involve higher-attention systems like brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components, which is enough to justify a focused inspection.

What should buyers inspect on a used 2017 Hyundai Elantra GT?

Start with the top complaint systems, compare them against the recall report, then inspect service records for evidence that those same areas were already repaired or monitored.

Read the full buyer guideRecall report and remedy notesMaintenance costs and intervals2018 Elantra GT complaints2019 Elantra GT complaints2020 Elantra GT complaints

Detailed Complaint Log

Showing 6 of 6 systems

ENGINE

17 Reports68% of total

Previewing the first 2 complaint summaries.

3RD CYLINDER PISTON FELL APART INSIDE IS MOTOR . CAR ONLY HAS 61,000 MILES. VEHICLE WAS ON HIGHWAY

10/15/2019

TL* THE CONTACT OWNS A 2017 HYUNDAI ELANTRA GT. THE CONTACT STATED THAT WHILE DRIVING AT 65 MPH, THERE WAS AN ABNORMAL NOISE COMING FROM THE ENGINE. THE CONTACT PULLED TO THE SHOULDER OF THE ROADWAY AND HAD THE VEHICLE TOWED TO VILES AUTOMOTIVE GROUP (905 CALLAHAN DR, KNOXVILLE, TN 37912) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 85,000. VIN WAS NOT AVAILABLE.

7/13/2020

15 more complaints are available in this category.

POWER TRAIN

4 Reports16% of total

Previewing the first 2 complaint summaries.

The contact owns a 2017 Hyundai Elantra GT. The contact stated while driving at an undisclosed speed, the vehicle lost motive power while accelerating. Additionally, while driving at approximately 65–70 MPH, the vehicle failed to accelerate while depressing the accelerator pedal and decelerated to 45 MPH. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed that an unknown fuse needed to be replaced. The vehicle was repaired, but the failure recurred. The vehicle was taken to another dealer, Brookshire Hyundai & Ioniq, 34656 Katy Fwy, Brookshire, TX 77423, where it was diagnosed that a point and plug, an oil change, and an oil consumption test were performed. The dealer recommended a catalytic converter replacement. The vehicle was repaired, but the failure persisted. The manufacturer was contacted and informed the contact there was no warranty on the vehicle. The failure mileage was unknown.

10/27/2023

my vehicle with apparently refurbished engine was purchased certified used through carvana in 2019 & was one of the recalled vehicles from 2017 (which I was NOT informed of at them of purchase)and is exhibiting the same signs as those in the recall, loss of power at acceleration, vibrating, etc & my local dealership, Doug's Hyundai of Edmonds is refusing to service my vehicle. I don't feel safe driving further to another dealership

11/8/2023

2 more complaints are available in this category.

SERVICE BRAKES

1 Report4% of total

Previewing the first 1 complaint summaries.

I bought a 2017 Hyundia Elantra GT on 2/14/22 for my 16 year old daughter cash $8000. The car ran good for about a month but I could smell fumes so I took the car to the dealership on 3/11/22. I had to replaced the catalytic converter with the Hyundia dealership, which cost me $2600. On 4/8/22, my 16 year old daughter was driving to work and she advised me that it was really hard to stop on the brakes. I asked her did the brake light or service light come on. She was like no, so I drove the care to see what she was talking about and it was really hard to stop on brakes. I was having to use all my weight just to stop on brakes. I was so terrified because she could have had an accident. we thought we had all the problems behind us after getting the brake booster replaced ($500). I recently found out that there was also a recall on the brake booster (recall#17V0630000). Little did we know the worst was yet to come. On 7/26/22 my daughter was on her way to work up a hill on the freeway and the car completely stopped after making a thumping/tapping noise. No check engine warning. Leaving her in a dangerous situation to be hit by oncoming traffic. Being that the car could not be moved we had to have the car towed to the closet service center. Once they conducted their diagnostic they found that the Engine needed to be replaced showing code P0326, P0014, P052A, P0506, P0300, P0301, P0303. I was told that 2014-2017 Hyundia Elantra GT 2.0 engines had a campaign and they extended the warranty to 15years 150,000 miles. I contacted Hyundia and they advised me that I needed to take the car to the dealership in order for them to run test to determine if the engine can be replaced under the campaigns extended warranty. The car made it to the dealership yesterday 8/1/22 and I was told because they are backed up with other customers with similar issues it was going to be at least 3 months before the car would be ready, IF they get the okay from Hyundia on my case. Case#20112426

8/2/2022

VEHICLE SPEED CONTROL

1 Report4% of total

Previewing the first 1 complaint summaries.

The contact owns a 2017 Hyundai Elantra GT. The contact stated while driving at an undisclosed speed, the vehicle lost motive power while accelerating. Additionally, while driving at approximately 65–70 MPH, the vehicle failed to accelerate while depressing the accelerator pedal and decelerated to 45 MPH. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed that an unknown fuse needed to be replaced. The vehicle was repaired, but the failure recurred. The vehicle was taken to another dealer, Brookshire Hyundai & Ioniq, 34656 Katy Fwy, Brookshire, TX 77423, where it was diagnosed that a point and plug, an oil change, and an oil consumption test were performed. The dealer recommended a catalytic converter replacement. The vehicle was repaired, but the failure persisted. The manufacturer was contacted and informed the contact there was no warranty on the vehicle. The failure mileage was unknown.

10/27/2023

SUSPENSION

1 Report4% of total

Previewing the first 1 complaint summaries.

my vehicle with apparently refurbished engine was purchased certified used through carvana in 2019 & was one of the recalled vehicles from 2017 (which I was NOT informed of at them of purchase)and is exhibiting the same signs as those in the recall, loss of power at acceleration, vibrating, etc & my local dealership, Doug's Hyundai of Edmonds is refusing to service my vehicle. I don't feel safe driving further to another dealership

11/8/2023

ELECTRICAL SYSTEM

1 Report4% of total

Previewing the first 1 complaint summaries.

Knock Sensor and decreased internal battery No harm to me or others Yes No No, 12-23-2023 date of incident.

1/2/2024

About This Data

Data and Methodology

MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

FAQ

What are the most common owner complaints for the 2017 Hyundai Elantra GT?

The most reported complaint category for the 2017 Hyundai Elantra GT is ENGINE, with 17 owner reports. That is about 68% of all complaints logged here. Other recurring themes include ENGINE, POWER TRAIN, SERVICE BRAKES.

Are complaints about the 2017 Hyundai Elantra GT a serious warning sign?

Potentially. 20 complaint reports fall into higher-attention systems such as brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components. That does not prove every vehicle has a defect, but repeated complaints in those systems justify a more careful pre-purchase inspection.

How should buyers use complaint data for the 2017 Hyundai Elantra GT?

Use complaints as an early pattern to investigate, not a standalone verdict. Start with the top complaint categories, compare those themes against the recall report and maintenance guide, then inspect service records for evidence that the same problem areas were already addressed. If the same issue appears repeatedly across complaints and recalls, treat it as a real ownership-risk flag.

Are complaints about the 2017 Hyundai Elantra GT severe?

20 complaint reports involve higher-attention systems such as brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components, which is enough to justify a focused inspection before purchase.

Complaint list entries are sourced from owner-submitted NHTSA ODI records.

Read complaint summaries

Hyundai Elantra GT: How should complaint data influence buying decisions?

Use complaint patterns together with recalls and maintenance guidance to estimate ownership risk and inspection priorities.

Carfocal links complaint data directly to recall and maintenance routes for the same model year.

Return to full vehicle report
Complaint entries
25
Top-topic view
5 grouped topics shown
Primary source
NHTSA ODI owner complaint records

We may earn a commission via links on this page.

In this guide

  1. 01Overview
  2. 02Common Problems
  3. 03Owner Complaints
  4. 04Data and Methodology

Start here

Buyer guideMaintenance guideRecall report

Get recall and ownership alerts for the 2017 Hyundai Elantra GT

Get our free model-year alerts and ownership updates.

Sign Up

We may earn a commission if you buy parts through our links. Learn more.

Carfocal

Automotive Research

Real data on vehicle reliability, safety, and ownership costs.

  • Used Car Research
  • Reliability Rankings
  • Buying Guides

  • Data Sources & Methodology
  • Editorial Standards
  • Contact
  • Privacy Policy
  • Legal Disclosures
  • Terms of Service

© 2026 Carfocal · All Rights Reserved