The 2019 Buick Regal has good reliability. There are 3 recalls and 18 owner complaints on file for the 2019 Buick Regal. The most commonly reported problem areas are: Power Train (4), Electrical System (4), Suspension (2).
Regal reliability snapshot
73/100
Latest model-year reliability score
4.0/5
RepairPal rating (medium)
$563
Avg annual repair cost vs $526 category avg
#13/24
Ranking in midsize cars · better than 46% of peers
Data sourced from Auto Reliability Index, aggregating NHTSA recalls, owner complaints, and RepairPal repair-cost records.
Used-car research
Research the Buick Regal before checking the VIN
Compare model years, recurring problems, safety campaigns and market value first. Then use the VIN to verify the history of the individual car.
Owner-reported problem categories from NHTSA complaint filings. Counts reflect complaints per category for the most-recent model year on file.
Power Train4
Electrical System4
Suspension2
Unknown Or Other2
Tires1
Seats1
Pre-purchase inspection checklist for the 2019 Buick Regal
Hands-on checks distilled from real NHTSA complaint patterns and recall histories. Bring this list to a test drive or mechanic inspection.
☐Test infotainment system for screen blackouts and AC blowing on high
☐Check for 'Shift to Park' message when vehicle is in park
☐Inspect tires for vibration or balance issues
☐Verify suspension stability and ride quality
☐Check for oil leaks and listen for high-pitched squealing in cold weather
☐Ensure recall repairs for brake assist pressure are completed
What owners reported
2019 Buick Regal owner complaints in detail
Owner complaints4
ELECTRICAL SYSTEM
Owners of the 2019 Buick Regal frequently report issues with the electrical system, particularly involving the radio screen going black and the air conditioning system blowing on high despite being turned off. Some owners also describe a persistent "shift to park" warning even when the vehicle is in park, which can lead to battery drainage and starting difficulties. These issues often begin at low mileages, with some reports starting around 6,000 miles. Safety implications are noted in one complaint where the vehicle unexpectedly slowed down and stopped, displaying a "reduced engine power" message. These patterns suggest potential concerns for used car buyers regarding electrical reliability and associated inconveniences.
Owner complaints4
POWER TRAIN
Owners of the 2019 Buick Regal frequently report issues with the gear shifter, notably receiving a "Shift to Park" message even when the vehicle is in the park position. This issue is sometimes resolved by repeatedly shifting the gear back and forth, and in one case, a failed gear shifter unit and console were diagnosed as the cause, though the vehicle was not repaired. These complaints typically arise around 39,500 miles. Another reported issue involves the PCV system failure leading to oil leaks due to blown seals, with symptoms including a high-pitched squealing noise in cold weather. Safety implications are noted in terms of the vehicle's inability to fully power down, potentially draining the battery, and concerns about steering lock and accessory functionality.
Owner complaints2
UNKNOWN OR OTHER
Owners of the 2019 Buick Regal report issues related to the vehicle's auto stop function and a recall concerning brake assist pressure. One owner describes unexpected activation of the auto stop feature after 600 miles of driving, which was not disclosed at purchase, causing confusion and concern when the engine shut off at a red light. Another owner highlights a recall for potential loss of vacuum-brake assist pressure, noting that a software fix is unavailable and expressing concern over increased stopping distances and lack of interim solutions or transportation support. These reports suggest potential safety implications, particularly in scenarios requiring reliable braking performance.
Owner complaints2
SUSPENSION
Owners of the 2019 Buick Regal report persistent suspension issues, with problems arising shortly after purchase and persisting despite multiple dealership visits. Common symptoms include negative effects on stability and ride quality, with one complaint noting unresolved issues despite replacement of suspension components. The issues are reported to occur within a mileage range of approximately 19,000 to 33,000 miles. Some owners express concerns about the safety implications of these unresolved suspension problems, though no specific incidents of crashes or loss of control are mentioned. Buyers considering this model should be aware of these recurring suspension complaints, especially when evaluating vehicles with similar mileage.
2019 Regal recalls (3)
Every NHTSA safety recall logged against the 2019 Regal. A VIN check confirms whether any recall remains unrepaired on a specific vehicle.
SERVICE BRAKES, HYDRAULICNHTSA 18V576000Aug 30, 2018
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.
Consequence: A reduction of braking performance can increase the risk of a crash.
Remedy
GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.
SEATSNHTSA 19V762000Oct 24, 2019
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.
SERVICE BRAKES, HYDRAULICNHTSA 22V465000Jun 30, 2022
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.
2019 Buick Regal on the road
10,363 2019 Buick Regal units were sold new in the US — a key signal for the size of today's used-market inventory.
How the 2019 Buick Regal stacks up against rivals
The most-shopped alternatives in the same segment. Each link opens a side-by-side reliability and cost comparison.
The 2019 Buick Regal achieves a reliability score of 73, which is slightly above the segment average of 72. This suggests moderate reliability, with the vehicle performing comparably to its peers in the segment. The distribution of complaints is relatively broad, with no single category overwhelmingly dominant. Issues are noted across power train, electrical system, and suspension, indicating potential variability in reliability.
The recall count for this model year is limited, with only three recalls, which is not unusual for a vehicle of this age. Given that the Regal is in the ninth year of its generation, some wear-related issues are to be expected, but the data does not point to any critical systemic failures.
Overall, the 2019 Buick Regal presents a moderate reliability risk, aligning closely with typical expectations for its segment.
What you get in a 2019 Buick Regal report
✓Available title brand history
✓Odometer readings & rollback detection
✓Accident & damage records
✓Auction sales with photos
✓Open safety recalls
✓Theft & stolen vehicle check
Check a 2019 Buick Regal now
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2019 Buick Regal — Frequently asked questions
Is the 2019 Buick Regal reliable?
The 2019 Buick Regal achieves a reliability score of 73, which is slightly above the segment average of 72. This suggests moderate reliability, with the vehicle performing comparably to its peers in the segment. The distribution of complaints is relatively broad, with no single category overwhelmingly dominant. Issues are noted across power train, electrical system, and suspension, indicating potential variability in reliability.
How many recalls does the 2019 Buick Regal have?
3 NHTSA safety recalls have been issued for the 2019 Buick Regal. A VIN check confirms whether any remain unrepaired on a specific vehicle.
What are the most common 2019 Buick Regal problems?
The most-reported 2019 Buick Regal problem areas are: Power Train (4), Electrical System (4), Suspension (2).
Should I run a VIN check on a 2019 Buick Regal?
Yes. A VIN report verifies title brands, odometer history, accident records, and recall completion on a specific 2019 Buick Regal, complementing the model-year reliability data on this page.
