2019 Hyundai Nexo Safety Report

2019 Hyundai Nexo faces multiple fire risks from hydrogen system recalls and a critical braking defect.

3Complaints
4Recalls
40/100Reliability Score
Most reported components: Fuel/Propulsion System (1)Unknown Or Other (1)Service Brakes (1)

AI Safety Analysis for the 2019 Hyundai Nexo

The 2019 Hyundai Nexo presents a unique safety profile, primarily due to its hydrogen fuel cell technology. While NHTSA crash test ratings are not available for this specific model, the vehicle has been subject to 4 recalls, a significant number given its low complaint volume of only 3 total. A major concern revolves around the hydrogen fuel system, with three out of four recalls directly addressing potential hydrogen gas leaks. These include issues with the thermally activated pressure relief device (TPRD) breaking, hydrogen gas detection sensors failing, and the inlet receptacle filter detaching after refueling. Each of these recall conditions carries the severe consequence of increasing the risk of a vehicle fire, which can lead to injury. Beyond the fuel system, one recall addresses a critical braking issue. The Integrated Electronic Brake (IEB) system may detect an abnormal sensor signal, leading to reduced braking power and increased stopping distances, thereby raising the risk of a crash. This aligns with one of the 3 consumer complaints, which describes a 'REGENERATIVE BRAKE SYSTEM FAILURE' resulting in dramatically reduced braking effectiveness and speed limitation to 13 MPH. Another complaint mentions a delay in acceleration at high speeds, where the vehicle reduced speed instead of accelerating, posing a risk for rear-end collisions. Overall, the safety picture for the 2019 Hyundai Nexo is dominated by potential fire hazards related to its hydrogen fuel system and a significant braking system defect. Despite the low number of consumer complaints, the four recalls highlight serious design or manufacturing flaws that could compromise occupant safety. Prospective buyers should ensure all recall remedies have been performed.

Reliability Score

The 2019 Hyundai Nexo receives a reliability score of 40 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates average reliability — some notable concerns exist that prospective buyers should be aware of.

Known Issues for the 2019 Hyundai Nexo

The following issues have been identified from NHTSA complaint data and owner reports for the 2019 Hyundai Nexo:

IssueSeverityFrequencyTypical Mileage
Hydrogen Gas Leaks From Tprd
Thermally activated pressure relief device (TPRD) may break, causing a hydrogen gas leak and increasing fire risk.		 High Common N/A miles
Hydrogen Gas Sensor Failure
Hydrogen gas detection sensors may fail to detect leaks in the delivery system, increasing fire risk.		 High Common N/A miles
Inlet Receptacle Filter Detachment
Following refueling, the inlet receptacle filter could detach, causing a hydrogen fuel leak and increasing fire risk.		 High Common N/A miles
Reduced Braking Power (Ieb System)
Integrated Electronic Brake (IEB) system may detect an abnormal sensor signal, leading to reduced braking power and increased crash risk.		 High Common N/A miles
Regenerative Brake System Failure
A consumer reported 'REGENERATIVE BRAKE SYSTEM FAILURE' leading to dramatically reduced braking and speed limitation.		 High Rare N/A miles
Delayed Acceleration
A consumer reported delay of acceleration on high driving, where the vehicle reduced speed instead of speeding up.		 Medium Rare N/A miles

Common Problems Reported by Owners

Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2019 Hyundai Nexo:

Fuel/Propulsion System 33% of complaints

One complaint directly related to the fuel system, alongside three recalls concerning hydrogen leaks and fire risk.

Service Brakes 33% of complaints

One complaint about regenerative brake system failure, supported by a recall for reduced braking power due to the IEB system.

Unknown Or Other 33% of complaints

One complaint categorized as 'UNKNOWN OR OTHER' which describes a delay in acceleration.

Frequently Asked Questions About the 2019 Hyundai Nexo

Is the 2019 Hyundai Nexo safe?

Based on NHTSA data, the 2019 Hyundai Nexo has significant safety concerns, primarily due to four recalls addressing potential hydrogen fuel leaks that increase fire risk and a critical defect in the Integrated Electronic Brake system that can reduce braking power. While only 3 consumer complaints have been filed, the recalls highlight serious safety vulnerabilities.

What are common problems with the 2019 Hyundai Nexo?

The most reported issues, as indicated by recalls and complaints, revolve around the FUEL/PROPULSION SYSTEM (3 recalls, 1 complaint) concerning hydrogen leaks and fire hazards, and the SERVICE BRAKES (1 recall, 1 complaint) due to reduced braking power and regenerative brake system failures. One complaint also noted delayed acceleration.

Are there fire risks with the 2019 Hyundai Nexo?

Yes, there are significant fire risks. Three out of four recalls for the 2019 Hyundai Nexo are directly related to potential hydrogen gas leaks from the thermally activated pressure relief device, hydrogen gas detection sensor failures, and inlet receptacle filter detachment, all of which can increase the risk of a vehicle fire.

What should I do if I own a 2019 Hyundai Nexo?

If you own a 2019 Hyundai Nexo, it is critical to ensure that all four outstanding recalls have been addressed by a Hyundai dealership. These recalls pertain to serious issues with the hydrogen fuel system (fire risk) and the braking system (reduced braking power). Contact Hyundai or your dealer immediately to schedule any necessary repairs.

How does the 2019 Hyundai Nexo perform in crash tests?

NHTSA has not provided specific crash test ratings (Overall, Frontal, Side, Rollover) for the 2019 Hyundai Nexo, so its performance in these areas is unknown based on available data.

Buyer Advice

Our recommendation: Given the multiple recalls concerning hydrogen fuel leaks and a critical braking system defect, prospective buyers should exercise extreme caution and verify all recall remedies have been completed before considering a 2019 Hyundai Nexo.

NHTSA Data Summary for 2019 Hyundai Nexo

This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2019 Hyundai Nexo. The data includes 3 consumer complaints filed by vehicle owners, 4 manufacturer-initiated safety recalls, and safety rating assessments associated with this vehicle.

All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.

Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.