Legally reviewed by: Jessica Anvar Stotz, JD, MBA
Common problems: Drivers of the 2020 Hyundai Elantra have reported several recurring problems, particularly with the engine, transmission, and electrical systems.
The 2020 Hyundai Elantra has had three recalls issued by the National Highway Traffic Safety Administration (NHTSA).
Hyundai previously issued a recall for the 2020 Elantra due to improperly heat-treated piston oil rings, which could lead to engine damage. The other two recalls involved different suspension related components.
To learn more about the safety concerns and available remedies for 2020 Hyundai Elantra owners, continue reading below.
2020 Hyundai Elantra Common Problems
- Engine: Stalling, overheating, excessive oil consumption, knocking sounds
- Transmission: Transmission warning light, strange smells, transmission fluid leaks, delayed gear shifts
- Electrical System: Cruise control issues, infotainment system defects, LKAS warning light
2020 Hyundai Elantra Engine Problems
The 2020 Hyundai Elantra has several reported engine problems. Some of the most common issues include engine stalling, which can be quite dangerous, especially on highways.
There have also been reports of knocking or ticking sounds coming from the engine. Additionally, some drivers have noticed that their Elantra consumes oil at a higher rate than expected.
Hyundai issued a recall for certain Elantra models with 2.0L Nu MPI engines due to a potential issue with the piston oil rings.
The rings may not have been properly heat-treated, which could lead to engine damage and cause the vehicle to stall or catch fire. The NHTSA recall campaign number for this issue is 21V-301.
2020 Hyundai Elantra Transmission Problems
The 2020 Hyundai Elantra may be prone to transmission issues. One common problem reported by drivers is delayed shifts, where drivers notice a lag when the transmission changes gears.
This delay can impact the overall driving experience and vehicle control.
Another issue reported by some owners is surging RPMs, particularly when using cruise control. This unexpected fluctuation in engine speed can be both disruptive and concerning.
Additionally, some drivers have encountered transmission slipping, where the transmission fails to engage properly, causing jerky or shuddering movements.
Instances of sudden power loss have also been reported, which can be alarming and potentially dangerous.
Grinding noises from the transmission indicate possible internal issues that require immediate attention.
2020 Hyundai Elantra Electrical System Problems
Owners of the 2020 Hyundai Elantra regularly report electrical system issues, including battery defects. Symptoms of a defective charging system or battery can include slow engine cranking, dimming headlights, and warning lights on the dashboard.
Faulty or damaged wiring can contribute to intermittent power loss, malfunctioning lights, and inoperable accessories.
Make sure to examine the wiring harnesses for any signs of wear, corrosion, or damage, and to repair or replace any compromised wiring to maintain the vehicle’s electrical integrity.
Additionally, some models equipped with the front multifunction camera may experience warnings related to the Lane Keep Assist System (LKAS) and Front Collision Avoidance Assist.
Concerns from Elantra Drivers
“The vehicles engine has gone through a gradual decrease of power and then the car went into “Limp mode” and began burning oil. I have taken it to dealer multiple times and they would run diagnostic and never find anything significant. When it went into limp mode I took it back to dealer and they ran diagnostic and said the engine was bad. They said that the car is out of warranty and they would not cover the repairs. When I look into the problems that the vehicle was exhibiting there was a recall 203 that describes my problem exactly. When I look it shows this was completed at around 6000 miles. I believe this was done to early in the vehicles life and it didn’t exhibit any of these issues. Now at 80,000 miles the engine now has all the issues described in the recall and the manufacturer will not replace or repair the engine.”
“Started noticing my 2020 Elantra was “jerking”, “lurching” while in motion of driving. RPM would shoot up. A handful of times I would be losing power and almost not make to where I was headed. Starting/Turning from a dead stop, I would have no power and then suddenly it would surge and then I could get up to speed. I did not have any indication before hand or while driving. I did not have any lights come up, while driving or when it did the startup check when turned on. I barely made it to a Auto service, he drove it from one end of the parking lot to the other, then whipped into a bay for him to look at. I was told it was the Transmission, specifically CVT slippage and he suggested I do not drive home.”
“Transmission failed at 3500 miles and had to be completely replaced (took over 2 weeks but was covered by warranty). Now at 6500 miles it is happening again and I was essentially told I would have to pay or wait for it to completely fail again.
If it does, I will be contacting a lawyer about lemon laws. I need a reliable car and can’t afford to rent a car for two weeks every three months.”
Understanding Lemon Law Criteria
If you’re experiencing persistent problems with your 2020 Hyundai Elantra that affect its performance and reliability while it is still under warranty, the lemon law may provide crucial protection.
This law offers legal recourse for consumers whose vehicles continually fail to meet quality and performance standards despite repeat repair attempts.
To be eligible for lemon law protection, your vehicle must undergo a reasonable number of repair attempts for the same issue or have a significant problem that impacts its use, value, or safety.
Generally, a reasonable number of repair attempts is generally at least three to four for the same issue, or a situation where the vehicle is out of service for an extended period.
If your Elantra meets these criteria, you could be entitled to remedies such as a refund, a replacement vehicle, or monetary compensation.
Note that the manufacturer may deduct a usage fee for the time the vehicle was operational and trouble-free from any refund or replacement value.
If you choose a replacement vehicle, you may need to cover any difference in cost between the original and the new vehicle.
Let an Experienced Lemon Law Attorney Fight for You!
If you’re struggling with ongoing issues in your 2020 Hyundai Elantra, seeking expert legal assistance can significantly improve your chances of finding a resolution.
Since 2009, our team at Lemon Law Experts has effectively secured significant settlements for numerous clients dealing with malfunctioning cars.
We specialize in lemon law and warranty violations, providing individualized legal assistance based on your specific case.
Our priority is to ensure your safety and protect your legal rights if you suspect that your Hyundai Elantra qualifies as a lemon.
For a free, no-obligation consultation, reach out to us at (877) 885-5366 or fill out our online form.
Allow us to help you transform your frustrating experience into a positive outcome and achieve the lemon law resolution you deserve.
