Model year 2019 · Midsize Cars, Small Station Wagons
2019 Buick Regal: recalls, fuel economy and safety ratings
EPA rates the 2019 Buick Regal at 22–26 mpg combined across 4 versions. NHTSA lists 3 safety recalls and 20 owner complaints for this model year.
Safety recalls
3
EPA combined mpg
22–26
NHTSA overall rating
—
Recall file dated Oct 27, 2026 · EPA file dated Sep 29, 2026 · updated Oct 27, 2026, 7:34 AM EDT
Check your own car: enter your 17-character VIN at nhtsa.gov/recalls to see open recalls for that exact vehicle, and contact a Buick dealer to schedule the repair — safety recall repairs are free. The list below covers the whole model year, so not every recall applies to every car.
2019 Buick Regal recalls
NHTSA's recall file lists 3 safety recalls for the 2019 Buick Regal, newest first.
Service brakes, hydraulic: Power assist: Electric: Control module: Software and 1 more component
NHTSA 22V465000Reported Jun 30, 2022
Filed by
General Motors, LLC (manufacturer recall no. N222370090)
Components
Service brakes, hydraulic: Power assist: Electric: Control module: Software; Service brakes, hydraulic: Power assist: Vacuum
Units affected
23,734 (estimate)
Problem
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."
Risk
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.
General Motors, LLC (manufacturer recall no. N192278300)
Units affected
341 (estimate)
Problem
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.
Risk
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, hydraulic: Foundation components: Disc: Caliper
NHTSA 18V576000Reported Aug 30, 2018
Filed by
General Motors, LLC (manufacturer recall no. 18279)
Units affected
210,628 (estimate)
Problem
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.
Risk
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.
Recall summaries are written by NHTSA from manufacturers' defect reports. Dates are when NHTSA received the report.
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2019 Buick Regal fuel economy by version
EPA city/highway/combined estimates for each engine, transmission and drive combination. Annual fuel cost is EPA's estimate for 15,000 miles a year (55% city, 45% highway) at EPA's current fuel-price assumptions; your cost will vary.
Source: FuelEconomy.gov (U.S. DOE and EPA), file dated Sep 29, 2026. Each version links to its FuelEconomy.gov record.
EPA estimates come from standardized lab tests so cars can be compared fairly; real-world mileage depends on speed, weather, load, tires and driving style.
2019 Buick Regal crash-test ratings
NHTSA 5-Star Safety Ratings for the tested versions. More stars mean a lower chance of serious injury in that type of crash. Rollover risk is NHTSA's estimated chance of rolling over in a single-vehicle crash.
2019 Buick Regal NHTSA 5-Star Safety Ratings
Tested vehicle
Overall
Frontal
Side
Rollover
Rollover risk
Forward collision warning
2019 Buick Regal 5 HB FWD
Not rated
Not rated
Not rated
Not rated
—
Optional
2019 Buick Regal Tourx SW AWD
Not rated
Not rated
Not rated
Not rated
—
Optional
Source: NHTSA 5-Star Safety Ratings (New Car Assessment Program), checked Oct 26, 2026.
Star ratings compare vehicles of similar size and weight; a frontal rating for a large pickup is not directly comparable with one for a small car.
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2019 Buick Regal owner complaints
Owners have filed 20 complaints with NHTSA about the 2019 Buick Regal, most recently on Oct 20, 2026. 0 mention a crash, 0 a fire, 0 injured people and 0 deaths. These are unverified reports; a complaint is not proof of a defect.
Most-cited components in 2019 Buick Regal complaints
Component named in complaints
Mentions
Electrical system
6
Power train
6
Engine
3
Seats
2
Service brakes
2
Service brakes, hydraulic
2
Suspension
2
Unknown or other
2
Electrical system: 12v/24v/48v battery
1
Equipment: Mechanical: Accessory scissor/screw/bottle jack/lift: Stand
1
Source: NHTSA consumer complaint files (complaints received since January 1, 2015). One complaint can name several components.
