Home · 2011 Buick Lacrosse Eassist · Complaints

What 169 owners told NHTSA about the 2011 Buick Lacrosse Eassist

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (169)Crash / fire / injury (18)Electrical system (32)Engine (30)Suspension (27)Visibility & wipers (23)Transmission & drivetrain (19)Brakes (18)Steering (12)Airbags (11)Electronic Stability Control (esc) (9)Seats (9)

18 of 169 complaints match · crash/fire/injury only · clear filters

Mar 24, 2022Seat beltsAirbagsCrash1 injury

The contact owns a 2011 Buick Lacrosse. The contact stated while the vehicle was at a complete, his son was rear-ended by another vehicle. The air bag warning light illuminated on the instrument panel; however, the air bag did not deploy. As a result, the driver hit his head on the headrest. The driver did seek medical attention for his injury. A police report was filed. The vehicle was drivable. In addition, the seat belt retractor latches were not able to be used after the rear-ended accident. The manufacturer and dealer were not notified of the failure. The approximate failure mileage was 135,000.

NHTSA ODI 11458226

Feb 8, 2022SuspensionCrash1 injury

The contact owns a 2011 Buick Lacrosse. The contact stated that while his daughter was driving at 45 MPH with her 10-month-old child in a rear-facing car seat located in the rear driver seat, the rear driver's side toe link detached and she lost control of the vehicle. The vehicle drove off the road and crashed into a ditch. The air bags failed to deploy. The contact's daughter was able to exit the vehicle on her own. The contact's daughter sustained a forehead ache but did not seek medical assistance. The contact's grandchild did not sustain any injuries. A police report was filed. The vehicle was towed to a tow lot. The dealer was not notified of the failure. The contact became aware of the recall for NHTSA Campaign Number: 20V764000 (SUSPENSION) and contacted the manufacturer. The manufacturer advised the contact to take the vehicle to the dealer for recall repair but he would be responsible for the repair of collateral damages. The vehicle was not diagnosed or repaired. The failure mileage was approximately 173,671.

NHTSA ODI 11451053

Feb 2, 2022SuspensionEngineFuel systemCrash

Car been smelling like gas for awhile engine light pop on and off. My car will not start I have replace the fuel pump car still won’t get gas . Replaced battery numerous of times battery keep won’t stay charge . I have a recall on my car I believe the suspension is under recall as well. I also had to replace my windshield wiper motor a few times slapped against my windshield and cracked windshield.

NHTSA ODI 11449845

Feb 5, 2021AirbagsCrash

TL* THE CONTACT OWNED A 2011 BUICK LACROSSE. THE CONTACT STATED WHILE DRIVING 35 MPH, THE CONTACT LOST CONTROL OF VEHICLE WHICH RESULTED IN THE CONTACT CRASHING INTO A TELEPHONE POLE. UPON IMPACT THE AIR BAGS DID NOT DEPLOY. THE VEHICLE WAS TOWED TO A TOW YARD WHERE IT WAS CLASSIFIED AS A TOTAL LOSS. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 46,000.

NHTSA ODI 11394828

Dec 3, 2019AirbagsSeat belts2 injuries

WHILE DRIVING THE AIRBAGS DEPLOYED. NO ACCIDENT OF ANY SORT. MY CAR HAS NEVER BEEN IN AN ACCIDENT! GM DOES NOT WANT TO BE LIABLE. IM A SINGLE MOM. IM $2000 AWAY FROM PAYING THE CAR OFF, TO BE CAR NOTE FREE AS I HAVE A DAUGHTER IN COLLEGE. I HAVE THE CAR SERVICED REGULARLY . THEIR DATA IS INCORRECT.

NHTSA ODI 11286688

May 10, 2017AirbagsCrash1 injury

TL* THE CONTACT OWNED A 2011 BUICK LACROSSE. WHILE DRIVING APPROXIMATELY 60 MPH IN THE LEFT LANE, AN 18 WHEELER TRUCK MERGED OVER AND SMASHED THE CONTACT'S VEHICLE AND ANOTHER VEHICLE INTO THE METAL GUARDRAIL. NONE OF THE AIR BAGS DEPLOYED. THE CONTACT SUSTAINED HEAD INJURY, BACK PAINS, AND LEG PAINS. MEDICAL ATTENTION WAS RECEIVED. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED AND THE INSURANCE COMPANY TOWED THE VEHICLE. THE CAUSE OF THE AIR BAG FAILURE WAS NOT DIAGNOSED. A DEALER WAS NOTIFIED OF THE FAILURE AND INDICATED THAT THERE WAS NO AIR BAG RECALL. THE CONTACT WAS TO REACH OUT TO THE MANUFACTURER TO DETERMINE WHY THE AIR BAGS FAILED TO DEPLOY. THE FAILURE MILEAGE WAS NOT AVAILABLE.

NHTSA ODI 10984669

Jul 23, 2016BrakesCrash1 injury

WHILE ATTEMPTING TO STOP AT STOP SIGN BY APPLYING BRAKES VEHICLE FAILED TO STOP THEN ACCELERATED. WHILE APPLYING BRAKES AS MUCH AS POSSIBLE BRAKES STILL FAILED WITH VEHICLE PLYING THROUGH FIELD AND COMING TO REST ONLY WHEN PLOWING INTO AN EMBANKMENT,

NHTSA ODI 10887919

Sep 4, 2015Seats1 injury

TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. THE CONTACT STATED THAT THE HEAD RESTRAINT MOVED FORWARD. AS A RESULT, THE CONTACT SUSTAINED NECK AND SHOULDER INJURIES. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE VEHICLE WAS OPERATING AS DESIGNED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 40,000.

NHTSA ODI 10761667

Mar 9, 2015SteeringSuspensionBrakesCrash

I WAS MAKING A LEFT TURN AND THE CAR ACCELERATED TOWARDS THE RIGHT TOWARDS A CURB ON A RESIDENTIAL STREET AND STEERING WHEEL AND CAR WHEELS LOCKED UP. I COULD NOT TURN THE WHEELS AND THE STEERING LOST ITS POWER BRINGING THE CAR TO SLAM INTO THE CURB. I HAD NO CONTROL OF STEERING OR TURNING THE WHEEL OF THE CAR. *TR

NHTSA ODI 10693044

Jan 30, 2015Electrical systemEngineFire

TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. THE CONTACT STATED THAT WHILE THE VEHICLE WAS AT THE DEALER FOR A NON-RELATED ISSUE, THE TECHNICIAN STATED THAT UNKNOWN WIRES WERE BURNED UNDER THE HOOD. IT WAS VISIBLE THAT A FIRE OCCURRED UNDER THE HOOD. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 74,000.

NHTSA ODI 10679943

May 12, 2014SteeringElectronic Stability Control (esc)BrakesCrash

ATTEMPTED TO STOP FOR RED TRAFFIC LIGHT; APPLIED BRAKES BUT THEY FAILED TO STOP VEHICLE. CAR THEN ACCELERATED -- USED BOTH FEET ON BRAKE PEDAL UNSUCCESSFULLY. STEERING WHEEL LOCKED UP LAUNCHING CAR INTO VEHICLES PARKED IN A USED CAR DEALERSHIP LOT. *TR

NHTSA ODI 10587767

Apr 9, 2014SteeringBody & structureSpeed controlCrash1 injury

WHILE TURNING LEFT AT A MAJOR INTERSECTION, CAR LURCHED FORWARD AND GAINED SPEED/MOMENTUM WHILE AT SAME TIME STEERING WHEEL BECAME STIFF AND VERY DIFFICULT TO TURN & DRIVER COULD NOT CONTROL THE CAR. CAR DID NOT COMPLETE THE LEFT TURN BUT RATHER CONTINUED DRIVING AS IF ALL ON ITS OWN AND CRASHED INTO A HIGH CURB ON RIGHT SIDE OF CAR. AIR BAGS DID NOT DEPLOY; FRONT CAR PARTS SIMPLY CRUMBLED AND FELL OFF; SUSPENSION WAS RUINED; CAR TIRE WAS PUNCTURED ALONG WITH THE TIRE RIM BEING CRACKED CLEAR THROUGH IN A COUPLE OF AREAS. DRIVER WAS INJURED WITH HEAD INJURY, CRACKED RIB, AND BROKEN RT. FOREARM. CAR WAS TOTALED OUT BY THE INSURANCE COMPANY. *TR

NHTSA ODI 10578613

Oct 31, 2013AirbagsBody & structureCrash2 injuries

TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 50 MPH ANOTHER VEHICLE UNEXPECTEDLY CRASHED INTO THE FRONT END OF THE VEHICLE. THE VEHICLE SWERVED AND CRASHED INTO THE GUARD RAIL. THE DRIVER SUSTAINED BRUISES. A POLICE REPORT WAS FILED. THERE WERE TWO OTHER VEHICLES INVOLVED AND ONE OF THE DRIVER'S SUFFERED FROM AN UNKNOWN INJURY. THE VEHICLE WAS TOWED TO A COLLISION CENTER AND REPAIRED. THE AIR BAGS FAILED TO DEPLOY UPON IMPACT. THERE WAS ALSO DAMAGE TO THE FRONT SUB FRAME. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 15,449.

NHTSA ODI 10550359

Jul 10, 2012AirbagsCrash1 injury

TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. THE CONTACT STATED THAT WHILE DRIVING 5 MPH AND ATTEMPTING TO TURN INTO AN INTERSECTION, ANOTHER VEHICLE JUMPED THE MEDIUM AND CRASHED INTO THE DRIVER SIDE OF THE CONTACT'S VEHICLE. THE CONTACT MENTIONED THAT NONE OF THE AIR BAGS DEPLOYED. A POLICE REPORT WAS FILED AND THE DRIVER SUSTAINED INJURIES TO THE NECK, BACK AND LEG. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THAT THE AIR BAG SYSTEM WAS PERFORMING UP TO STANDARDS. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE WHO ADVISED THE CONTACT THAT THEY WOULD SEND AN ENGINEER TO FURTHER INVESTIGATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 15,000. UPDATED 8/23/12 *CN THE CONSUMER STATED THAT THE SENSORS DID NOT NOTIFY ONSTAR AS IT WAS DESIGNED TO DO EVEN IF THE AIRBAGS DO NOT DEPLOY. GENERAL MOTORS FOUND THERE WAS NO DEFECT WITH THE AIRBAGS. UPDATED 09/06/2012 *JS

NHTSA ODI 10465086

Jun 28, 2012Transmission & drivetrainSpeed controlBrakesCrash

SUDDEN AND UNEXPECTED ACCELERATION DURING A LOW SPEED (<5 MPH) TIGHT LEFT HAND TURN. FIRST INCIDENT RESULTED IN CRASH AGAINST HOUSE WALL, DAMAGE TO VEHICLE. VEHICLE REPAIRED BELOW INSURANCE DEDUCTIBLE, NO DAMAGE TO STRUCTURE. SECOND INCIDENT IN A PARKING LOT, ON OR ABOUT MAY 16, 2012, ABLE TO STOP VEHICLE WITH NO CRASH. THIRD INCIDENT OCCURRED AT NEIGHBORS HOUSE JUNE 26, 2012, CAUSING CRASH. DAMAGE TO VEHICLE AND GARAGE DOOR. ALL INCIDENTS OCCURRED WHEN LIFTING FROM ACCELERATOR PRIOR TO STEPPING ON THE BRAKE TO SHIFT INTO REVERSE (VEHICLE STILL IN DRIVE, NO BRAKING). AFTER 3RD INCIDENT VEHICLE WAS DRIVABLE BUT WAS TOWED TO THE SELLING/SERVICING BUICK DEALER. VEHICLE IS STILL BEING INVESTIGATED BY DEALER. CONDITION DOES NOT OCCUR EVERY TIME IN THE SAME TIGHT LEFT HAND TURN. TYPE OF TURN IS 90 DEGREES IN DRIVEWAYS TO SIDE LOADING GARAGES AND INTO PARKING SPACES. *TR

NHTSA ODI 10463391

Nov 23, 2011SteeringCrash

HAVE HAD CONTINUED PROBLEMS WITH ADJUSTABLE STEERING WHEEL LOCKING MECHANISM THE DEALER HAS ADVISED THAT IT "IS THE WAY IT IS" RETURNED MULTIPLE TIMES . I WAS TO FIND A MAJOR SERVICE REPAIR ON LINE ABOUT THE PROBLEM AND CALLED THE DEALERSHIP. IT WAS THEN SUPPOSED TO BE REPAIRED...BUT WITHIN 5 MILES OF OUR HOME ON A TWISTING ROAD THE STEERING WHEEL BECAME DISCONNECTED FROM THE LOCKING DEVISE!!!! I WAS TO LOOSE CONTROL OF THE CAR DUE TO THE WAY IT HAPPENED...WITHOUT ANY WARNING AND LOST CONTROL WENT OFF THE ROAD. I WILL NOT DRIVE THE CAR..($40,000 +) DUE TO THE WAY IT IS NOW. THE DEALERSHIP..GM..WILL BE SENDING A TOW TRUCK TO RE SERVICE THE PROBLEM TODAY...(IF THE SAFETY PROBLEM IS CORRECTABLE ) THIS HAS BEEN A ON GOING PROBLEM AND DEALERSHIP SAYS 'THIS IS THE FIRST TIME WE HAVE SEEN SUCH A PROBLEM" (IF SO..WHY A SERVICE BULLETIN HAS BEEN ISSUED ..NHTSA 10038705..REFF PI-0462..? THE DEALERSHIP AND OR GM DID NOT STRESS THE SAFETY CONCERNS OF THIS PROBLEM. EVERYTHING ELSE ON THIS CAR HAS WORKED 100%...WITH EXCEPTION OF THE LOSS OF STEERING CONTROL AFTER SERVICING AFTER THE SERVICE WAS PERFORMED FOR THIS CONDITION. *TR

NHTSA ODI 10436826

Aug 9, 2011Transmission & drivetrainCrash

TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. WHILE THE VEHICLE WAS PARKED IN A RESIDENTIAL GARAGE WITH THE ENGINE TURNED OFF, THE VEHICLE UNEXPECTEDLY REVERSED INTO THE SIDE OF THE GARAGE DOOR AND CONTINUED TO ROLL, CRASHING INTO A CURB WHICH STOPPED THE VEHICLE. THE DRIVER SIDE DOOR AND FOUR RIMS WERE DAMAGED. THE DRIVER SIDE DOOR REQUIRED REPLACEMENT AND IN ADDITION, THERE WAS A DENT ABOVE THE FRONT PASSENGER SIDE BUMPER. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THEY INFORMED THE CONTACT THAT THE FAILURE WAS RELATED TO THE POWER TRAIN. THE CONTACT SCHEDULED AN APPOINTMENT WITH THE DEALER FOR DIAGNOSIS AND COLLISION REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 9,142. THE VIN WAS UNAVAILABLE.

NHTSA ODI 10418208

May 10, 2011AirbagsCrash1 injury

TL*THE CONTACT OWNS A 2011 BUICK LACROSSE. THE CONTACT WAS INVOLVED IN A CRASH WHILE DRIVING APPROXIMATELY 40 MPH. THE CONTACT STATED THAT THE DRIVERS SIDE AIR BAG PREMATURELY DEPLOYED WITHOUT WARNING. THE CONTACT SUSTAINED A CONCUSSION. THE DEALER WAS NOTIFIED AND ADVISED THE CONTACT FILE A COMPLAINT WITH NHTSA. THE MANUFACTURER WAS NOT AWARE OF THE FAILURE. THE CURRENT MILEAGE WAS 6,000 AND THE FAILURE MILEAGE WAS 5,700. THE VIN WAS UNAVAILABLE. A POLICE REPORT WAS FILED.

NHTSA ODI 10399818

Working with the data? Download all 169 complaints as CSV · fetched from NHTSA July 27, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2011 Buick Lacrosse Eassist verdict →