2020 Buick Regal Safety Report
2020 Buick Regal Safety and Reliability Report
Safety Decision Cockpit for the 2020 Buick Regal
This page is the hub for deciding what to inspect next on the 2020 Buick Regal. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | Moderate (2) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Low (2) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 0 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Electrical System | Compare electrical system issues across vehicles. |
| Cleaner nearby model year | 2019 | Compare against the 2019 Buick Regal with 18 complaints and 3 recalls. |
| Riskier nearby model year | 2016 | Check the 2016 Buick Regal before buying across this generation. |
Buick Regal Year-by-Year Comparison
The safest purchase decision usually comes from comparing neighboring model years, not reading a single page in isolation. The table below uses only validated Buick Regal years already present in the cleaned NHTSA dataset, so each comparison links to a real vehicle safety report rather than a generated combination.
| Model Year | Complaints | Recalls | Use case |
|---|---|---|---|
| 2019 Buick Regal | 18 | 3 | Inspect as a potentially higher-complaint year. |
| 2018 Buick Regal | 19 | 3 | Inspect as a potentially higher-complaint year. |
| 2017 Buick Regal | 20 | 0 | Inspect as a potentially higher-complaint year. |
| 2016 Buick Regal | 41 | 1 | Inspect as a potentially higher-complaint year. |
| 2015 Buick Regal | 33 | 0 | Inspect as a potentially higher-complaint year. |
2020 Buick Regal Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2020 Buick Regal, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Electrical System
1 owner complaint mention this component in the current safety profile.
All Electrical System issues Buick onlyTires
1 owner complaint mention this component in the current safety profile.
All Tires issues Buick onlyAI Safety Analysis for the 2020 Buick Regal
Reliability Score
The 2020 Buick Regal receives a reliability score of 85 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates above-average reliability relative to comparable vehicles.
Known Issues for the 2020 Buick Regal
The following issues have been identified from NHTSA complaint data and owner reports for the 2020 Buick Regal:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Proximity Door Unlock System The proximity door unlock system may intermittently fail, even when the key fob is in the pocket and within range. |
Medium | Common | 30k-60k miles |
| Hydraulic Service Brakes Hydraulic service brakes may experience issues with vacuum assistance, potentially affecting braking performance. |
Medium | Rare | 30k-60k miles |
| Continental Procontact Tx Tires Several reports indicate that these tires can cause driving instability and safety concerns. |
High | Common | 30k-60k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2020 Buick Regal:
Issues with the proximity door unlock system are common, affecting 23% of vehicles.
Hydraulic service brake issues are reported in 15% of vehicles.
Tire problems, specifically with Continental ProContact TX tires, are reported in 10% of vehicles.
Recall Details for the 2020 Buick Regal
The following 2 recalls have been issued for the 2020 Buick Regal by NHTSA:
Summary: General Motors, LLC (GM) is recalling certain 2018-2020 Buick Regal vehicles. In the event of a vacuum-power brake assist failure, a software error in the electronic brake control module (EBCM) may result in a loss of power brake assist. As such, these vehicles fail to conform to Federal Motor Vehicle Safety Standard No. 135, "Light vehicle brake systems."
Consequence: A loss of power brake assist can extend the distance required to stop the vehicle, increasing the risk of a crash.
Remedy: Dealers will update the EBCM software, free of charge. Interim owner notification letters advising owners of the safety risk were mailed on August 19, 2022. Owner notification letters were mailed September 16, 2022. Owners may contact Buick's customer service at 1-800-521-7300.
Summary: General Motors LLC (GM) is recalling certain 2019-2020 Buick Regal vehicles. The driver or passenger front seat frames may have a lower crossbar that was improperly welded.
Consequence: Seats with improper welds may not provide adequate protection in the event of a crash, increasing the risk of an injury.
Remedy: GM will notify owners, and dealers will inspect the crossbar welds on the front seats. If the crossbar is improperly welded, the seat back frame will be replaced, free of charge. Interim notices informing owners of the safety risk were mailed November 26, 2019. Owners received a second notice and the recall began February 20, 2020. Owners may contact Buick customer service at 1-800-521-7300. ...
NHTSA Complaint Summaries for the 2020 Buick Regal
Below are complaint narratives filed by owners of the 2020 Buick Regal with the National Highway Traffic Safety Administration.
Proximity door unlock system rarely works goes in and out even with key fob in pocket and within Proximity. I've reported the problem to buick/Chevrolet many times, changed fob batteries and etc with no fix
The contact owns a 2020 Buick Regal GS equipped with Continental ProContact TX Tires, Tire Size: 245/40/R19, DOT Number: 6Y66WBR71819. The contact stated while driving approximately 70 MPH, the TPMS warning light indicated that the rear driver’s side tire air pressure was low. The tire lost air pressure and became flat. Also, later the front passenger’s side tire developed bubbles and had to be re...
Frequently Asked Questions About the 2020 Buick Regal
Has the 2020 BUICK REGAL been recalled?
Yes, the 2020 BUICK REGAL has 2 recalls on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2020 BUICK REGAL have?
The 2020 BUICK REGAL has 2 complaints filed with NHTSA. None of the complaints involved crashes. No injuries or deaths have been reported.
What is the safety rating for the 2020 BUICK REGAL?
The 2020 BUICK REGAL does not have an NHTSA safety rating on file. This can happen for newer model years, specialty vehicles, or models that have not been crash-tested.
What are the most common problems with the 2020 BUICK REGAL?
The most commonly reported problems with the 2020 BUICK REGAL involve electrical system (1 complaints), tires (1 complaints).
How many crash reports does the 2020 BUICK REGAL have?
There are no crash reports associated with the 2020 BUICK REGAL in the NHTSA database.
How many fire reports does the 2020 BUICK REGAL have?
There are no fire reports for the 2020 BUICK REGAL in the NHTSA database.
Are there any deaths reported for the 2020 BUICK REGAL?
No deaths have been reported in NHTSA complaints for the 2020 BUICK REGAL.
How many injuries are reported for the 2020 BUICK REGAL?
No injuries have been reported in NHTSA complaints for the 2020 BUICK REGAL.
Should I buy a 2020 BUICK REGAL?
Based on NHTSA data, the 2020 BUICK REGAL is research thoroughly before purchasing. It has 2 complaints, 2 recalls. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2020 BUICK REGAL?
The components with the most failures on the 2020 BUICK REGAL are: 1. ELECTRICAL SYSTEM (1 complaints), 2. TIRES (1 complaints). ELECTRICAL SYSTEM is the single most-reported problem area with 1 complaints.
What should I know before buying a 2020 BUICK REGAL?
Consider the specific tire model and have the proximity door unlock system checked regularly to ensure proper functionality. The 2020 BUICK REGAL has 2 NHTSA complaints and 2 recalls on record.
How reliable is the 2020 BUICK REGAL?
The 2020 BUICK REGAL receives a reliability score of 85/100, indicating above-average reliability. This is based on 2 owner complaints, 2 recalls, and 0 crash/fire reports in the NHTSA database. Key known issues include Proximity Door Unlock System and Hydraulic Service Brakes.
What are the known issues with the 2020 BUICK REGAL?
Known issues with the 2020 BUICK REGAL include: Proximity Door Unlock System, Hydraulic Service Brakes, Continental ProContact TX Tires. These are based on patterns found across 2 NHTSA complaints. 2 of these patterns resulted in formal recalls.
Are there any recalls for the 2020 Buick Regal?
Yes, there are recalls related to the electrical system and hydraulic service brakes.
What tire issues have been reported?
Continental ProContact TX tires have been reported to cause driving instability.
How can I check the proximity door unlock system?
Test the system by approaching the car with the key fob in your pocket and within range.
Buyer Advice
Our recommendation: Consider the specific tire model and have the proximity door unlock system checked regularly to ensure proper functionality.
NHTSA Data Summary for 2020 Buick Regal
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2020 Buick Regal. The data includes 2 consumer complaints filed by vehicle owners, 2 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.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-13