2019 Buick Encore Complaints

WHEELS — Filed 10/10/2026

Front driver and passanger tire hubs made a warble sound. Took to a good year auto shop for inspection and the driver tire disconnected from the hub. Was informed this is NOT a normal wear and tear issue given the year and mileage of the vehicle, and to report it immediately. There were no warning lights just sounds reported and investigated to find cause.

POWER TRAIN,ENGINE — Filed 08/28/2026

Car erupted into flames while I was driving on expressway fire started in engine bay I have police report

ENGINE AND ENGINE COOLING — Filed 12/01/2025

The contact owns a 2019 Buick Encore. The contact stated that the flex pipe was cracked, causing the contact to become ill from the fumes. The contact stated that there was an abnormal odor occasionally coming from the engine. No warning light was illuminated. The contact expressed concerns about the safety of driving the vehicle with the fumes entering the vehicle from the flex pipe. The vehicle was taken to an independent mechanic to be diagnosed, and the contact was informed that the flex pipe was cracked in half and needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 60,000.

ENGINE — Filed 08/01/2026

Loss of acceleration due to cracked turbo boost. I guess you need a special 2019 vin # to be included in a recall. Recall for 2017 2018 and a select few 2019 very disappointed with this big repair job that is a known problem. I'm done with Buick.

ENGINE — Filed 07/26/2026

Turbo boost failed. shows recalls for this issue on 2018 and 2019 Buick Encores, but GMC states mine is not covered.

FUEL/PROPULSION SYSTEM,LANE DEPARTURE — Filed 09/01/2025

92,000 miles my catalytic convertor went bad, had for 5 years. This resulted in lag when trying to accelerate and pull out in traffic. It cost $3,000 to fix as well as the turbocharger being broke. The blind spot detection to passenger side mirror stays on at all times and should only come on when there is an object detected in the right side blind area. I'm [XXX] old and have never ever has a catalytic convertor go bad. Buick should be responsible for these repairs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER — Filed 06/01/2026

On XXX, at approximately 1:00 p.m., my 2019 Buick Encore unexpectedly caught fire while I was operating it in [XXX]. Prior to the fire, I experienced abnormal symptoms, including the vehicle failing to restart, a hissing sound, smoke coming from the engine compartment, and then visible flames. The smoke changed from black to white and then green before the fire intensified. I safely exited the vehicle before the fire spread. The exact component that failed is unknown. Based on my observations, the fire appeared to originate from the engine compartment or underneath the front of the vehicle. The vehicle was declared a total loss. This incident placed my safety at serious risk because the fire occurred without warning while I was using the vehicle. Had I not exited when I did, the outcome could have been much worse. The incident also created a hazard to nearby motorists and anyone in the surrounding area. The problem has not been reproduced because the vehicle was destroyed by the fire. The vehicle was inspected by General Motors after the incident as part of a product allegation investigation. General Motors later informed me that it found “no merit” to my product allegation but refused to disclose the basis for its conclusion, stating that its investigation materials are confidential and proprietary. As a result, I still have not been provided with an explanation for what caused my vehicle to catch fire. I am submitting this complaint because I believe an unexpected vehicle fire is a significant safety concern that should be documented and evaluated. If other owners have experienced similar inci INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

UNKNOWN OR OTHER — Filed 01/05/2026

FRONT RADIATOR COLLANT OVERFLOW EXPANION TANK W/CAP & SENSOR FLUID LEVEL GETS EXTREMELY LOW AND SETS OFF A DASHBOARD MESSAGE STATING ENGINE OVERHEATING - ONCE I FILL UP THE COLLANT THE LIGHT GOES OFF THIS CONTINUALLY OCCURS EVERY FEW WEEKS/MONTHS WHAT IS CAUSING THIS TO OCCURED? I HAD IT SERVICED AND A LEAK HAS NOT BEEN DETECTED 2019 BUICK ENCORE AWD

UNKNOWN OR OTHER — Filed 06/23/2026

Car purchased new in Nov 2018. Within 3 years needed a turbocharger replacement. At this time this was covered under warranty. Recently had to undergo replacement for the turbocharger again. This time it was not covered under the warranty. In researching this problem I saw that in Feb of 2024, Buick extended the warranty on the Buick 2017-2018 Encores, due to a manufacturer defect in the turbocharger. This add'lwarranty covered the cost of the repair & was good for up to 120,000 miles. Since we purchased the car in 2018, the parts used to build it had to be the same as those used on 2018 Encores. Asking to see what we can do to see if this car, under these circumstances qualifies for the recall.

SUSPENSION,AIR BAGS,ENGINE — Filed 01/05/2026

Car has airbag light on. The car keeps leaking which then caused damage to my spark plugs and coil pack. It then led to the O2 sensors being burned. It has been at the dealership multiple times within a 3-week time frame. The low fuel light comes on when it is on a full tank, then it begins to hesitate and the car lunges forward when at a complete stop. Tires act like they cannot keep traction when all 4 tires are brand new and front rotors and brakes have been replaced. Yes, all my concerns have been brought to many dealerships' attention. It is unsafe and unreliable. The dealership said they could not replicate the issue but once I get back into my car it starts up.

ENGINE,FUEL/PROPULSION SYSTEM — Filed 05/04/2026

My check engine light continues to turn on and the code is related to the wastegate actuator/turbo charger. My car is running rough and doesn't accelerate properly. It sometimes rocks back and forth when I try to accelerate. Which is a KNOWN PROBLEM WITH BUICK. GMC REFUSES TO RECALL THIS WELL DOCUMENTED ISSUE. And naturally, it becomes an issue after the warranty expires. Mileage: 67,067

ENGINE — Filed 04/20/2026

3 leaks in oil cooler. When mech got in to do the repairs, they noticed the turbo was cracked. Replaced it with new turbo which also failed. After the second new turbo was installed the car ran fine for about a day and now the turbo continuously stalls while driving it.

ENGINE — Filed 03/29/2026

Car sputtered and slowed on expressway, turbo failed. Recalls issued 2016 and 2017, then reissued 2020 to 2023, same turbo, 2019 was exempted

UNKNOWN OR OTHER,ENGINE — Filed 11/12/2025

SUV has ran hot and had it towed on 3 separate occasions when this happened. Had thermostat and water pump replaced. Not fixed. Coolant keeps running out if bottom of suv. It is at dealership and blown head gasket and probably much worse. Apparently these models have something wrong with cooling system. The engine cost will be about what I owe on it. Buick needs to pay for another engine for my SUV. I have a warranty but they won’t honor the engine replacement and I’m out of a vehicle.

ENGINE AND ENGINE COOLING — Filed 02/18/2026

The contact owns a 2019 Buick Encore. The contact stated that while driving at various speeds, the check engine warning light remained illuminated, with the odor of burning oil inside the cabin of the vehicle, before the vehicle stalled. The vehicle was taken to a dealer who diagnosed the vehicle and determined that the valve cover, intake manifold, and oxygen sensors were faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 63,360

AIR BAGS — Filed 12/15/2025

The contact owned a 2019 Buick Encore. The contact stated that while her daughter was driving at 35 MPH, another vehicle failed to yield at a left turn, driving northbound, and crashed into the contact's vehicle on the front driver's side. The air bags did not deploy upon impact. The contact's daughter and granddaughter were both injured and were later treated at the local hospital for soreness in various parts of their body. Both occupants sustained emotional trauma as a result of the accident. The other driver was also injured as a result of the accident and was transported to the hospital by ambulance; their injuries are unknown. A police report was filed. The vehicle was towed from the scene to an independent tow yard, where it was deemed a total loss. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was destroyed. The failure mileage was approximately 135,000.

AIR BAGS — Filed 09/07/2023

The airbags never deployed. I sustained a brain injury in the accident along with whiplash. I told the deputy on scene, that they did not deploy. My insurance looked at it. They totaled the car out. It is now sitting in a junk yard somewhere.

AIR BAGS — Filed 12/25/2024

The contact owns a 2019 Buick Encore. The contact stated that while driving at 20-25 MPH, the vehicle was suddenly rear-ended when the other vehicle failed to stop at a stop sign. As a result, the vehicle spun around and hit the curb, and a stop sign where it came to a stop. The driver-side and passenger-side air bags did not deploy. After the impact, the contact received a notice on her phone that there was a problem with the air bag. The vehicle failed to restart after the crash. The contact went to the Urgent care clinic and was transported to the Hospital via ambulance. The contact suffered injuries to her neck. The contact's passenger was injured and waiting for a medical diagnosis. A police report was filed. The vehicle was towed to the contact's residence. The insurance company was pending an investigation. The manufacturer was not made aware of the failure. The failure mileage was approximately 110,000.

ELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE — Filed 01/17/2023

I got my car from Buick of Long Island City I was giving the wrong key mess up battery the car will not start and I crashed

VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,ENGINE — Filed 09/27/2022

At approximately 1130am, pulling into parking space in a parking lot at very low speed, 50% of vehicle was in the parking space, when suddenly the car accelerated forward. This resulted in my vehicle jumping over a safety curb and crashing into a building resulting in damage to my vehicle.

UNKNOWN OR OTHER — Filed 06/30/2022

When I pulled into a parking space at docs office, my car suddenly lurched forward very fast, over the curb and into rocks. I had foot on brake and put in reverse, only to have it reverse very fast and hit a parked car! I was shocked! It had a mind of its own! This has never happened before. I do recall that sometimes when I back out of garage at home, I keep foot on brake and it seems like it wants to “go”. I read on a website that another Encore had very similar incident as mine. My son found online “Transmission slipping” problems with Buicks. I am so thankful no one was walking in the parking lot at the time it happened. Problem has not been reproduced.. police officer didn’t know if there was any recalls for this either. I put a claim in with State Farm and they recommended an auto shop to go to, a few blocks from my condo. I went today (Carstar auto) and they looked at damage. They are trying to order parts for it. He said I can drive it, but honestly, I am afraid this will happen again. I have to go to work, so I’m hoping this doesn’t happen again. I don’t know what to do. The only warning I had on dashboard was to replace the battery in my key fob. I went to O’Reilly’s Auto Store and bought battery and My friends adult son replaced it for me. Most damage is to rear. Some in front underneath I can’t see. Man at Carstar auto saw it.

POWER TRAIN — Filed 07/01/2019

The contact owns a 2019 Buick Encore. The contact stated while driving at various speeds, the vehicle loss motive power and stalled with the check engine warning light illuminated. The contact also stated that the vehicle failed to start-up after several attempts with the check engine warning light illuminated. The vehicle driven and towed to several different dealers however, the mechanic was unable to determine the cause of the failure. The engine was replaced however, the failure persisted. Upon investigation, the contact discovered NHTSA Campaign Number: 20V668000 (Power Train) which he linked to the failure. The manufacturer was notified of the failure but offered no assistance. The vehicle was not repaired. The failure mileage was 60. Consumer stated vehicle was in an accident and could not engage the brakes at the time.

AIR BAGS,UNKNOWN OR OTHER,ENGINE — Filed 10/09/2020

OCT 9TH - I WAS COMING HOME FROM WORK ON OCTOBER 9TH AFTER WORKING A 12-HOUR SHIFT. IT WAS DARK. I WAS GOING SOUTH ON HAPPY VALLEY. I PULLED UP TO A FOUR-WAY STOP ON HAPPY VALLEY AND VICTORY ROAD. I STARTED TO PULL INTO THE INTERSECTION. A GIRL TRAVELING EAST TO WEST DIDN'T STOP AT HER STOP SIGN. WHEN I GOT IN THE MIDDLE OF THE INTERSECTION, SHE HIT ME. THE SPEED LIMIT WAS 45 MPH COMING FROM HER DIRECTION, BUT I DO NOT KNOW HOW FAST SHE WAS TRAVELING. SHE HIT MY CAR AND IT SPUN MY CAR. I REMEMBER HITTING MY HEAD 2 TIMES ON THE SIDE WINDOW AND MY BODY TWICE AGAINST THE DOOR. MY AIRBAGS DIDN'T DEPLOY. MY CAR FACED THE AIRPORT WHEN IT CAME TO A STOP AND WAS FACING WEST.

AIR BAGS,STRUCTURE,VEHICLE SPEED CONTROL — Filed 06/08/2020

PULLING INTO A PARKING SPOT AND THE CAR TOOK OVER AND WAS SPEEDING AND HIT THE CONCRETE POLE,AIR BAGS WENT OFF THE CAR WAS TOTALED. *TR

ELECTRICAL SYSTEM,ENGINE — Filed 10/08/2019

I WAS STOPPED IN A DRIVE THRU TACO BELL AND THE CLERK DROPPED MY CHANGE DOLLARS FROM MY PURCHASE SO I REACTED BY OPENING THE DOOR TO PICK UP THE MONEY BY TAKING MY FOOT OFF THE BRAKE WITHOUT PUTTING IT IN PARK BECAUSE IT WAS A REACTION. THE CAR'S STOP START FEATURE SURGED THE CAR FORWARD PINNING MY LEGS BETWEEN THE CAR AND THE BUILDING. I COULDN'T PUT THE CAR IN PARK BECAUSE MY LEGS WERE PINNED AND THE VEHICLE SHIFT WOULD NOT GO INTO PARK. I SCREAMED AND THE CLERK HAD TO TAKE MY SHOES OFF SO I COULD PULL MY LEGS IN THE CAR. I WENT DIRECTLY TO URGENT CARE. MY LEGS WERE SEVERELY BRUISED. THIS IS A MAJOR SAFETY ISSUE. THE CAR SHOULD NOT SURGE FORWARD LIKE THAT. I'VE HAD THE CAR FOR 1 MONTH AND IT SCRAPED THE DRIVER SIDE DOOR AND FRONT TIRE/RIM. $1500 DAMAGE BUT LOST A DAYS WORK AND SEVERAL WEEKS OF RECOVERY. THE SAME THING COULD HAPPEN AT AN ATM. I USED TO WORK FOR GM AND TEST DRIVE VEHICLES THIS ENGINE STOP/START FEATURE SHOULD HAVE AN ELECTRIC FEATURE SIMILAR TO WHAT FORD HAS THAT ONCE THE DOOR OPENS, THE DRIVE GOES AUTOMATICALLY TO PARK. THIS SHOULD BE A SAFETY RECALL!!! 10/8/19.