2024 Hyundai SONATA

Problems, Recalls & Reliability Report

Average

Quick Summary

The 2024 Hyundai SONATA has 69 owner complaints filed with NHTSA — that's 0.9x the segment average of 80. The most common issue is electrical problems (22% of all complaints), specifically: this has happened three or four times now while i have been driving. while driving, my electrical system will "black out"/"power down"/"shut off." everything on my dashboard turns off/goes black. my lights turn off. it is like my car shuts down for 2-4 seconds, then turns back on and i can continue .

3 crash reports

Total Complaints

Recalls Issued

—/5

Safety Stars

0.9x

vs Segment Avg

Known Problems

ELECTRICAL

15 complaints

22%

• This has happened three or four times now while I have been driving. While driving, my electrical system will "black out"/"power down"/"shut off." Everything on my dashboard turns off/goes black. My lights turn off. It is like my car shuts down for 2-4 seconds, then turns back on and I can continue
• When driving early in the morning while it was still dark outside, the car had what seemed to have been a sudden loss of electrical power. The audio for the radio cut off, then the screen for the radio and speedometer went blank, and the headlights also went out. This all lasted for a couple seconds
• I purchased this vehicle brand new off of the lot February 2024. Since then, I have had two incidents where in the middle of driving my vehicle has completely shut off. The first experience, I was driving 50+ mph. First my headlights went out, my engine shut off, my dashboard shut off, and I was cru

Typical onset: 50K miles Est. repair: $500

“This has happened three or four times now while I have been driving. While driving, my electrical system will "black out"/"power down"/"shut off." Everything on my dashboard turns off/goes black. My lights turn off. It is like my car shuts down for 2-4 seconds, then turns back on and I can continue ”

— NHTSA complaint filing

DRIVER ASSIST/CAMERAS

12 complaints

17%

• The contact owns a 2024 Hyundai Sonata. The contact stated while driving at an undisclosed speed and attempting to complete a left turn, the Forward Collision Avoidance system abruptly activated, applying Automatic Emergency Braking, bringing the vehicle to a complete stop. The vehicle returned to n
• I have not had accident in vehicle. There is a driver attention warning feature in the 2024-2025 Hyaundai vehicles that can not be turned off. They were able to be turned off in previous models. Because of the over sensitivity of the feature it creates a distraction while driving. It triggers activa
• Vehicle: 2024 Hyundai Sonata. Current Mileage: 17,804 Primary Safety Defect: Electronic Stability Control (ESC) Steering Malfunction The vehicle's ESC system has a severe, intermittent malfunction causing unpredictable loss of steering control. This defect creates an extreme safety hazard. Occurrenc

Typical onset: 50K miles Est. repair: $500

“The contact owns a 2024 Hyundai Sonata. The contact stated while driving at an undisclosed speed and attempting to complete a left turn, the Forward Collision Avoidance system abruptly activated, applying Automatic Emergency Braking, bringing the vehicle to a complete stop. The vehicle returned to n”

— NHTSA complaint filing

OTHER

9 complaints

13%

• The speedometer is not always accurate. About 75-80% of the time at highway speeds the speedometer shows 4mph higher than WAZE. While I understand this could be a WAZE issue itself, I have completed the following test. I was driving at highway speed with my wife following me in her vehicle. My sp
• I along with other people on various websites have noted that the 2024 N-Line has something wrong with the speedometer. I first noticed is on the waze that is was different. It must have something to do with the internal GPS of the car. I tested it alongside another car and it is indeed off. It happ
• My vehicles speedometer is always reading 1-4 mph faster than the actual speed I am driving at. For example cars speedometer would read 67 but only actually going 63. I’ve noticed it’s always 1mph off but whenever driving the car and turning it off to say get gas and turn right back on, the speedome

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“The speedometer is not always accurate. About 75-80% of the time at highway speeds the speedometer shows 4mph higher than WAZE. While I understand this could be a WAZE issue itself, I have completed the following test. I was driving at highway speed with my wife following me in her vehicle. My sp”

— NHTSA complaint filing

SPEED CONTROL

8 complaints

12%

• As I’m driving 75 MPH, my car slows down and on the dash board it reads 20 MPH LIMIT. I’m on the Expressway and, prayerfully, by putting on my HAZARD BLINKERS, I pull over, wherever it’s safe, turn car off, restart the car and then it’s fine. PLEASE HELP BECAUSE THIS IS A LIFE THREATENING SITUATION
• The vehicle speedometer is occasionally 5mph off. When I first get into the vehicle after it’s been sitting for a while and drive around, the speedometer works perfectly. If I shut the vehicle off while getting gas, running an errand or something similar that involves the vehicle sitting for a semi-
• Hello, thanks for reviewing. I recently bought a brand new Hyundai (VIN provided) and the speedometer intermittently is inaccurate. Maybe 50% of the time, which I would argue is less safe since I can’t reliably tell what my speed is. When it is an issue, it’s worse the faster I drive. It breaks the

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“As I’m driving 75 MPH, my car slows down and on the dash board it reads 20 MPH LIMIT. I’m on the Expressway and, prayerfully, by putting on my HAZARD BLINKERS, I pull over, wherever it’s safe, turn car off, restart the car and then it’s fine. PLEASE HELP BECAUSE THIS IS A LIFE THREATENING SITUATION”

— NHTSA complaint filing

TRANSMISSION

6 complaints

• I have gone 3 times to dealer because speedometer was off. They confirmed that the speedometer was off but they couldn't do anything about it. They told me that for this car, there is no VSS and the speedometer gets the speed from the navigation system. The navigation system is obviously glitching w
• Vehicle suddenly accelerated after pulling out of store parking lot at low speed into side street behind vehicle stopped at light (less than a car length in front) while pressing hard on brake. Vehicle lurched forward incrementally during the braking process, but vehicle kept accelerating causing v
• My car tends to jerk very hard two to three times on cold start up and I’ve read that the previous years have had this issue. They are still the same mechanically so I do not know why my year does not have a recall for it

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“I have gone 3 times to dealer because speedometer was off. They confirmed that the speedometer was off but they couldn't do anything about it. They told me that for this car, there is no VSS and the speedometer gets the speed from the navigation system. The navigation system is obviously glitching w”

— NHTSA complaint filing

Estimated Repair Costs

ELECTRICAL(~50K mi)

$500

DRIVER ASSIST/CAMERAS(~50K mi)

$500

OTHER(~50K mi)

$500

SPEED CONTROL(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 69 owner complaints for this specific year, here's what to check or ask about:

☐
ELECTRICAL: This has happened three or four times now while I have been driving. While driving, my electrical system will "black out"/"power down"/"shut off." Everything on my dashboard turns off/goes black. My lights turn off. It is like my car shuts down for 2-4 seconds, then turns back on and I can continue
Typically appears around 50K miles. Repair cost ~$500
☐
DRIVER ASSIST/CAMERAS: The contact owns a 2024 Hyundai Sonata. The contact stated while driving at an undisclosed speed and attempting to complete a left turn, the Forward Collision Avoidance system abruptly activated, applying Automatic Emergency Braking, bringing the vehicle to a complete stop. The vehicle returned to n
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: The speedometer is not always accurate. About 75-80% of the time at highway speeds the speedometer shows 4mph higher than WAZE. While I understand this could be a WAZE issue itself, I have completed the following test. I was driving at highway speed with my wife following me in her vehicle. My sp
Typically appears around 50K miles. Repair cost ~$500
☐
SPEED CONTROL: As I’m driving 75 MPH, my car slows down and on the dash board it reads 20 MPH LIMIT. I’m on the Expressway and, prayerfully, by putting on my HAZARD BLINKERS, I pull over, wherever it’s safe, turn car off, restart the car and then it’s fine. PLEASE HELP BECAUSE THIS IS A LIFE THREATENING SITUATION
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)