VehicleVerdict

2020 Buick Regal problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 3 complaints on file for the 2020 Buick Regal — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

3

NHTSA complaints

2

Recalls

0

Investigations

0

Crash-involved

0

Fires reported

0

Injuries

0

Deaths

—

NCAP overall

How does 2020 compare to other Regal years?

Regal NHTSA complaints by model year, 2020 highlighted441 complaints1973: 0 complaints1974: 0 complaints1975: 0 complaints1976: 0 complaints1977: 0 complaints1978: 1 complaints1979: 3 complaints1980: 0 complaints1981: 0 complaints1982: 1 complaints1983: 4 complaints1984: 6 complaints1985: 10 complaints1986: 14 complaints1987: 28 complaints1988: 181 complaints1989: 150 complaints1990: 107 complaints1991: 303 complaints1992: 204 complaints1993: 118 complaints1994: 146 complaints1995: 218 complaints1996: 273 complaints1997: 174 complaints1998: 376 complaints1999: 301 complaints2000: 245 complaints2001: 229 complaints2002: 150 complaints2003: 139 complaints2004: 94 complaints2005: 8 complaints2008: 1 complaints2009: 1 complaints2010: 2 complaints2011: 441 complaints2012: 137 complaints2013: 137 complaints2014: 51 complaints2015: 50 complaints2016: 61 complaints2017: 26 complaints2018: 33 complaints2019: 29 complaints2020: 3 complaints
Regal NHTSA complaints by model year, 2020 highlighted. Red bars are years to avoid.

See all Regal years to avoid →

What are the most common 2020 Buick Regal problems?

ComponentComplaintsShare
Electrical System267%
Tires & Wheels133%

Does the 2020 Buick Regal have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

22V465000BrakesJune 30, 2022 · 23,734 units

Defect

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.

19V762000SeatsOctober 24, 2019 · 341 units

Defect

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. GM's number for this recall is N192278300.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“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 ”

Complaint filed with NHTSA · Electrical System · March 10, 2020

“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…”

Complaint filed with NHTSA · Tires & Wheels · January 1, 2022

2020 Buick Regal — common questions

Is the 2020 Buick Regal reliable?

The record is thin — 3 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.

Does the 2020 Buick Regal have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 2020 Buick Regal. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which Buick Regal years should you avoid?

Based on complaint rates and open investigations, the Regal years to avoid are 2011, 1998, 1991, 1999, 1996, 2000, 2001, 1995, 1992, 1988, 1997, 1989, 2002, 1994, 2003, 2013, 2012, 1993, 1990, 2004, 2018. The cleanest record among Regal years belongs to 1981.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.