2019 Buick Lacrosse Problems, Complaints & Recalls

Source: NHTSA · Updated Oct 10, 2026 · 7 owner complaints analyzed

Compared with other Lacrosse years
Not enough data 15th of 15 for complaints
NHTSA crash rating
5 out of 5 stars

Owners have filed 7 complaints with NHTSA about the 2019 Buick Lacrosse. That ranks 15th out of 15 Lacrosse model years for complaints. The most reported problem area is engine (3 complaints, 43%), typically at around 28,100 miles. There are 2 safety recalls covering this model year.

Buick Lacrosse
BUICK LACROSSE FOURTH GENERATION China. Representative photo; appearance varies by model year. Photo: Dinkun Chen, CC BY-SA 4.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2019 Buick Lacrosse problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine3 · ~28,100 mi
Unknown or Other3 · ~11,700 mi
Electrical System1 · ~56,000 mi
Fuel/propulsion System1
Suspension1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine343%28,100——
Unknown or Other343%11,700——
Electrical System114%56,000——
Fuel/propulsion System114%———
Suspension114%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2020, with 2 complaints
2020: 2202022022: 1202212024: 1202412025: 1202512026: 220262

n = 7 complaints · Source: NHTSA

2019 Buick Lacrosse recalls (2)

Tap a recall to see the problem, the risk and the fix.

Power train:automatic transmissionOct 29, 2020 · NHTSA campaign 20V668000 · 194,105 vehicles

Problem: General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.

Risk: Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.

Fix: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.

Service brakes, hydraulic:foundation components:disc:caliperAug 30, 2018 · NHTSA campaign 18V576000 · 210,628 vehicles

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.

Fix: 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.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Electronic struts have been discontinued but not replaced with better struts leaving me to drive with worn, unsafe struts.

Suspension · received Oct 10, 2026 · NHTSA complaint 11770332

When I come to a stop and the auto stop/start disengages the car makes a grinding noise

Unknown or Other · received May 13, 2026 · NHTSA complaint 11737721

When accelerating to get on to highway pushing on pedal but nothing happens, have to get pushing up and down until it goes. Has done this four time's and dealer says Buick has no fix for it. Have almost got rear ended twice.

Engine · received Jul 30, 2025 · NHTSA complaint 11677212

The contact owns a 2019 Buick LaCrosse. The contact stated that the engine fan failed to shut off after turning off the vehicle. The failure occurred while the vehicle was idling in a drive-thru with the temperature gauge reading that the engine was in the cold position. The driver then drove at…

Engine · received Feb 12, 2024 · NHTSA complaint 11571427

In October 2021, while driving, the car lost power. Several indicators displayed at the time, including: • Service Engine • Service Stabilitrak • Service Antilock Brakes • Service Transmission I managed to pull the car to the side of the road and restart it, but it was stuck in first gear…

Unknown or Other · received Oct 31, 2022 · NHTSA complaint 11491668

Other Buick Lacrosse years

← 2018 Lacrosse

See all Buick Lacrosse problems by year, every Buick model, or the Buick VIN decoder.

Similar Buick models

Embed this 2019 Buick Lacrosse badge on your site

Copy this code into your blog or forum post. It shows live complaint and recall counts and links back here.

Frequently asked questions

What are the most common problems with the 2019 Buick Lacrosse?

Owners most often report engine, unknown or other, electrical system problems. The top one, engine, accounts for 3 complaints.

Was there a recall on the 2019 Buick Lacrosse?

Yes, 2 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2019 Buick Lacrosse a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Lacrosse model years, the 2019 has too little data to compare, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.