Most common 2024 Hyundai Elantra problems
Share of the 55 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Hyundai Elantra complaints by model year
Best Elantra years: 2025. Years to avoid: 2013, 2017, 2012, 2018, 2011. Compare all years →
2024 Hyundai Elantra recalls (1)
Engine and engine cooling › Exhaust system › Emission control › Gas recirculation valve (EGR valve)
Hyundai Motor America (Hyundai) is recalling certain 2024 Elantra, Venue, and Kona vehicles. An electrical short circuit may occur in the exhaust gas recirculation (EGR) valve assembly, which can result in a loss of drive power.
Remedy: Dealers will replace the exhaust gas recirculation valve assembly, free of charge. Owner notification letters were mailed June 28, 2024. Owners may contact Hyundai customer service at 1-855-371-9460.
What 2024 Hyundai Elantra owners say
Electrical system
The contact owns a 2024 Hyundai Elantra. The contact stated that while driving 40 MPH, the tachometer, the odometer, and the power steering became inoperable, nearly causing the contact to drive off the road. Additionally, the turn signal lights were not functioning. All the warning lights were illuminated after the failure. The vehicle was taken to the local dealer, who was unable to duplicate the failure after a 100-mile test drive and returned the vehicle unrepaired. The failure persisted, requiring an AAA tow back to the dealer, who again failed to duplicate the failure during a 3-mile test drive. An independent mechanic informed the contact that the diagnostic trouble codes needed to be reset with a vehicle scanner. The vehicle was not repaired. The failure mileage was approximately 21,000.
The contact owns a 2024 Hyundai Elantra. The contact stated that the horn was inoperable. The contact had taken the vehicle to a dealer who diagnosed that the horn system needed to be replaced. The vehicle was repaired; however, the failure reoccurred. The contact had taken the vehicle back to the same dealer. The vehicle was diagnosed, and a fuse for the horn was replaced. The vehicle was repaired. The contact reported that the horn had become inoperative and was returning the vehicle to the dealer. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 36,600.
Driver assistance
--Steering was affected and brakes. The vehicle is damaged and may be available for inspection. --Safety was put at risk as the car did not engage in emergency brakes and veered left into another vehicle. --N/A; Unaware if problem has been reproduced --Inspected by Insurance Reps and Auto repairmen --No there were not any warnings, Unkown when it first appeared
When I am using cruise control, my car will just randomly slam on its breaks. I have taken my car into the dealer multiple times, and they have written it off everytime. They have said it's "direct sunlight" yet I can prove it's not happening in the sunlight. It happened again today when it was cloudy. It's also happened before the sun came up in the morning. I have even filed a case with Hyundai directly, and they said if they can't get it to mimic it, then they can't do anything about it. But it's so random, sometimes it happens 50 miles from home, other times it's 300 miles from home. Always willing to let anyone inspect my vehicle to help solve this issue. I've been taking it to my dealer for a full year until I found out I needed to come put it here. It's random, it won't happen in the same spot twice. But every time it's done it, there is never a vehicle in front of me. …
Engine & cooling
The contact owns a 2024 Hyundai Elantra. The contact stated that while driving, check engine light illuminated, with a loss of power when accelerating. The vehicle was taken to the dealer where it was diagnosed with power train failure and received diagnostic code P040100. The vehicle was repaired; however, the issue persisted. The vehicle was returned to the dealer multiple times but still continued The manufacturer was notified of the failure. The approximate failure mileage was 43,000.
I had my oil changed in September at McGovern Hyundai in Leominster, MA. I have the invoice on file and my app that I have with them. I went out of town on [redacted]. At approximately [redacted], I heard a loud pop, saw smoke and immediately pulled over, a large amount of oil came out of the bottom of my car. The car was undrivable and I had to have it towed to the closest Hyundai dealership in North Plainfield, NJ. They provided me with a write up that stated I need a new engine due to the damage. We called McGovern and they are claiming that is isn't their issue and to contact my insurance company or cooperate. The cost right now is over $11,000, $300 for a tow, $200 for an uber driver to my destination where I was going, $223.86 for a diagnostic test, $350 car rental for my parents to come and get me, approximately $100 in gas fees to get me and my dad lost a day of pay. …
2024 Hyundai Elantra engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 1.6L 4-cyl hybrid | 6-speed dual-clutch | FWD | 51 / 58 / 54 |
| 2.0L 4-cyl | CVT | FWD | 32 / 41 / 36 |
| 1.6L 4-cyl turbo | 7-speed dual-clutch | FWD | 28 / 35 / 31 |
| 2.0L 4-cyl turbo | 6-speed manual | FWD | 21 / 29 / 24 |
| 2.0L 4-cyl turbo | 8-speed dual-clutch | FWD | 20 / 27 / 23 |
EPA ratings. Class: Midsize car.
Frequently asked questions
Is the 2024 Hyundai Elantra a good car?
Based on 55 owner complaints filed with NHTSA, the 2024 Elantra rates average: about as many complaints as a typical year of the Elantra at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2024 Hyundai Elantra?
The electrical system — 16 complaints, 29% of all complaints for this model year, most often about horn. Next are the driver assistance (12) and engine & cooling (8).
How many recalls does the 2024 Hyundai Elantra have?
There is 1 recall for the 2024 Hyundai Elantra, the most recent from May 1, 2024 (gas recirculation valve (egr valve)). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Hyundai Elantra?
The best years by complaints, compared at the same age, are 2025. Years to avoid or approach with caution: 2013, 2017, 2012, 2018 and 2011. See the full Hyundai Elantra years comparison.
At what mileage do 2024 Hyundai Elantra problems happen?
The median mileage reported in complaints is about 21,000 miles; 100% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.