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
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.
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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.
Detailed Complaint Log
Showing 6 of 6 systems
ENGINE
17 Reports68% of totalPreviewing 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
POWER TRAIN
4 Reports16% of totalPreviewing 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 65â70 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
SERVICE BRAKES
1 Report4% of totalPreviewing 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 totalPreviewing 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 65â70 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 totalPreviewing 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 totalPreviewing 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
Data and Methodology
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
What are the most common owner complaints for the 2017 Hyundai Elantra GT?
Are complaints about the 2017 Hyundai Elantra GT a serious warning sign?
How should buyers use complaint data for the 2017 Hyundai Elantra GT?
Are complaints about the 2017 Hyundai Elantra GT severe?
Complaint list entries are sourced from owner-submitted NHTSA ODI records.
Hyundai Elantra GT: How should complaint data influence buying decisions?
Carfocal links complaint data directly to recall and maintenance routes for the same model year.
- Complaint entries
- 25
- Top-topic view
- 5 grouped topics shown
- Primary source
- NHTSA ODI owner complaint records
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