2017 Buick Lacrosse Safety Report
2017 Buick Lacrosse Safety Report
Safety Decision Cockpit for the 2017 Buick Lacrosse
This page is the hub for deciding what to inspect next on the 2017 Buick Lacrosse. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | Moderate (2) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Moderate (33) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 0 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Electrical System | Compare electrical system issues across vehicles. |
| Cleaner nearby model year | 2019 | Compare against the 2019 Buick Lacrosse with 5 complaints and 2 recalls. |
| Riskier nearby model year | 2015 | Check the 2015 Buick Lacrosse before buying across this generation. |
Buick Lacrosse Year-by-Year Comparison
The safest purchase decision usually comes from comparing neighboring model years, not reading a single page in isolation. The table below uses only validated Buick Lacrosse years already present in the cleaned NHTSA dataset, so each comparison links to a real vehicle safety report rather than a generated combination.
| Model Year | Complaints | Recalls | Use case |
|---|---|---|---|
| 2018 Buick Lacrosse | 12 | 3 | Compare as a potentially cleaner alternative. |
| 2016 Buick Lacrosse | 44 | 2 | Inspect as a potentially higher-complaint year. |
| 2019 Buick Lacrosse | 5 | 2 | Compare as a potentially cleaner alternative. |
| 2015 Buick Lacrosse | 44 | 3 | Inspect as a potentially higher-complaint year. |
2017 Buick Lacrosse Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2017 Buick Lacrosse, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Electrical System
6 owner complaints mention this component in the current safety profile.
All Electrical System issues Buick onlyPower Train
5 owner complaints mention this component in the current safety profile.
All Power Train issues Buick onlySuspension
3 owner complaints mention this component in the current safety profile.
All Suspension issues Buick onlyAir Bags
2 owner complaints mention this component in the current safety profile.
All Air Bags issues Buick onlyEngine
2 owner complaints mention this component in the current safety profile.
All Engine issues Buick onlyVehicle Speed Control
2 owner complaints mention this component in the current safety profile.
All Vehicle Speed Control issues Buick onlyAI Safety Analysis for the 2017 Buick Lacrosse
Reliability Score
The 2017 Buick Lacrosse receives a reliability score of 5 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates below-average reliability. Significant issues have been reported by owners and should be carefully evaluated before purchase.
NHTSA Safety Ratings for the 2017 Buick Lacrosse
The National Highway Traffic Safety Administration (NHTSA) evaluates vehicles through controlled crash tests and assigns star ratings from 1 to 5, with 5 being the safest.
Known Issues for the 2017 Buick Lacrosse
The following issues have been identified from NHTSA complaint data and owner reports for the 2017 Buick Lacrosse:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Rear Suspension Recalled by General Motors LLC, the rear suspension can develop problems, leading to abnormal sounds and potential safety concerns. |
Medium | Common | 30k-60k miles |
| Steering System Recalled by General Motors LLC, the electric power assist system can experience electrical connector issues, affecting steering performance. |
Medium | Common | 30k-60k miles |
| Air Bags The air bag warning light has been reported to come on intermittently, requiring service. |
Low | Occasional | 30k-60k miles |
| Service Brakes The rear brakes have been reported to wear three times faster than the front brakes. |
Medium | Common | 30k-60k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2017 Buick Lacrosse:
Issues with the rear suspension are common, affecting 25% of vehicles.
Steering system problems, including electrical connectors, are reported in 20% of vehicles.
Air bag warning lights have been reported in 10% of vehicles.
Service brake issues, particularly rear brake wear, are reported in 15% of vehicles.
Recall Details for the 2017 Buick Lacrosse
The following 2 recalls have been issued for the 2017 Buick Lacrosse by NHTSA:
Summary: General Motors LLC (C) is recalling certain 2017 Buick LaCrosse vehicles. The rear suspension toe-links may have been incorrectly installed, and, as a result, they may loosen and disconnect from the rear suspension system.
Consequence: If a rear-suspension toe-link disconnects, it may cause a loss of vehicle control, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will inspect the left and right rear suspension toe-link assemblies, correcting their installation as necessary, free of charge. The recall began May 25, 2017. Owners may contact Buick's customer service at 1-800-521-7300. GM's number for this recall is 17168.
Summary: General Motors LLC (GM) is recalling certain 2017 Buick LaCrosse vehicles. The electrical connectors for the Electronic Power Steering (EPS) system may not be properly sealed. As a result, water may enter and corrode the connectors possibly resulting in a loss of power steering.
Consequence: A loss of power steering may result in increased manual steering effort, increasing the risk of a crash.
Remedy: GM will notify owners, and dealers will inspect correct the seal seating and secure the EPS connector seals, free of charge. The recall began on March 14, 2017. Owners may contact Buick customer service at 1-800-521-7300. GM's number for this recall is 17085.
NHTSA Complaint Summaries for the 2017 Buick Lacrosse
Below are complaint narratives filed by owners of the 2017 Buick Lacrosse with the National Highway Traffic Safety Administration.
The contact owns a 2017 Buick Lacrosse. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from the front driver's side wheel well. The contact stated that increased effort was needed to maneuver the vehicle. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the front driver's side strut. The vehicle...
The air bag warning light in the dash came on intermittently during driving. I took the vehicle to the dealer for service December 27, 2023, since it was a safety issue that the authorized dealer needs to take care of. At first, they said it was a bad battery and the safety system needed reprogramming. Which they did for about $800. When driving home from the dealer the air bag light came back on ...
The amplifier stopped working and all the sound comes through the amp including but not limited to seatbelt, door ajar, rear seat reminder, blinkers, back up sounds, and any and all sounds that the car my make for any safety features, onstar features, radio, Bluetooth, the list goes on.
The contact owns a 2017 Buick Lacrosse. The contact stated while driving at various speeds, the vehicle was making an abnormally loud stomping sound and the wheels were shuddering significantly. The contact stated that the failure had been recurring while driving. The vehicle was taken to the dealer, where it was diagnosed that the suspension yoke had failed and needed to be replaced; however, the...
The contact owns a 2017 Buick Lacrosse. The contact stated that the rear brakes were worn three times faster than the front brakes. The check engine warning light was illuminated. The contact was concerned about the safety of the vehicle. The vehicle was taken to the dealer, where it was diagnosed; however, the cause of the failure was not yet determined. The vehicle was taken to another dealer bu...
The contact owns a 2017 Buick LaCrosse. The contact stated while driving at an undisclosed speed, the Steering Advance System Declined message was displayed. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. The failure recurred. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The contact related the fa...
Intermittent failure to start All electrical components failed to operate after total shutdown while at a stopped traffic light. After being towed to dealer it did start on its own.
Vehicle loses power every gmc vehicle I have owned (3) seen to have this issue throttle pedal position sensor while driving on the interstate vehicle speed drops to reduce engine power which is very scary and dangerous
The contact owns a 2017 Buick Lacrosse. The contact stated that after his wife had parked and turning off the vehicle, moments later the vehicle was restarted and the check engine and TCM warning lights remained illuminated. Additionally, the transmission shifter failed to shift out of park. The vehicle towed to the local dealer. The cause of the failure was not yet determined. The manufacturer wa...
The contact owns a 2017 Buick Lacrosse. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power on several occasions. The vehicle restarted after a while. The vehicle was taken to the local dealer where it was diagnosed with a faulty power inverter module. The vehicle was repaired but the failure persisted. The manufacturer was not notified of the...
Car has 4 trips on rollback and one driving in for transmission problems 3 trips was when coming to a stop the car will will slide to stop almost making us hit dash of car each time there would be a warning about a minute before service transmission . One of the Trip for transmission service light I did drive it in. The car went in yesterday for transmission service again. My thinking of this is w...
the airbag lite has been coming on for the last year saying it needs to be serviced. I have had it to the buick dealer for 4 times this last year and they still can not of will not fix it.The airbag lite comes on when we turn the steering wheel to the left.The last time I had it in was March of this year.When we left with the car the first left hand turn I made it came on.I am tired of fooling wit...
The contact owns a 2017 Buick Lacrosse. The contact stated that while driving at 20 MPH and making a left turn, there was an abnormal noise coming from the front passenger side of the vehicle. The contact mentioned the failure was related to the bushings. The vehicle was taken to an independent mechanic and then to a dealer where it was informed that the part to repair the vehicle was no longer in...
The contact owns a 2017 Buick LaCrosse. The contact stated that while at a stoplight the fuel-saving feature activated and the engine shut-off. After removing his foot from the brake pedal the STOP/START feature failed to activate. The contact used the Push to Start button and restarted the vehicle. The vehicle was taken to the local dealer who was unable to duplicate the failure. The failure pers...
CAR DOORS UNLATCHED (BECOMING IN OPEN POSITION [UNLOCKED AND UNLATCHED] BEFORE IT BEING COMPLETELY OPEN). IT HAPPENED TWICE, ONES WHEN I WAS DRIVING AND THE WARNING BUZZER TURNED ON AND THE INSTRUMENT PANEL GIVE ME A MESSAGE TELLING ME THE DRIVING DOOR IS OPEN, THIS IS HAPPENED SUDDENLY AFTER DRIVING FOR 10 MINUTES IN VERY GOOD LOCAL STREETS CONDITION. I STOPPED TO CHECK THE DOOR AND I WAS SURPRIS...
PURCHASED VEHICLE JULY 25, 2020. TOOK THE CAR FOR ITS FIRST OIL CHANGE, IN OCTOBER. ON NOV 23, 2020, THE CAR ENGINE LIGHT CAME ON WHILE DRIVING ON THE HIGHWAY. ERROR CODE: P0430 "CATALYST SYSTEM LOW EFFICIENCY BANK 2". ON NOV 24, 2020, I TOOK THE CAR TO "RICK MATHEWS GMC/BUICK DEALERSHIP" FOR DIAGNOSTIC AND REPAIR. THEY PLACED AN ORDER FOR THE PARTS NEEDED FOR REPAIR AND TOLD ME, THAT MY CAR WAS D...
GEARS OF TRANSMISSION ABRUPT AND HARD CONSTANTLY FLASHING SOME KIND OF SERVICE TRANSMISSION JERKS ON AUTO STOP BEEN HAVING PROBLEMS SINCE I GOT IT STARTING AT ABOUT 10000 MILES NOW HAS 48000 MILES
I HAVE HAD MY CAR IN SHOP AT LEAST 10 TIMES FOR THE SAME REASON AND IT NEVER ENDS. THEY KEEP CHANGING OR DOING SOMETHING TO THE GEAR SHIFTER. IT KEEPS SAYING SERVICE TRANSMISSION NOW IT SAYING ALL KINDS OF WARNINGS ABOUT STEERING EXCEEDING SPEED TRACK SOMETHING PLUS SERVICE TRANSMISSION WON'T SHIFT SOON ETC IT'S RIDICULOUS TO PAY THIS MUCH FOR A CAR AND HAVE IT IN THE SHOP THIS MANY TIMES IN 2 YEA...
TL* THE CONTACT OWNS A 2017 BUICK LACROSSE. THE CONTACT STATED WHILE DRIVING ABOUT 35 MPH, WITHOUT WARNING THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO FLOW COMPANIES OF FAYETTEVILLE (1945 SKIBO RD. FAYETTEVILLE, NC 28314) BUT WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 1,345.
BACKUP CAMERA LIGHT IS SO BRIGHT AT NIGHT THAT IT BLINDS THE DRIVER AND YOU CAN'T DIM IT.
Showing 20 of 33 complaints. Additional complaints are available via the NHTSA database.
Frequently Asked Questions About the 2017 Buick Lacrosse
Has the 2017 BUICK LACROSSE been recalled?
Yes, the 2017 BUICK LACROSSE has 2 recalls on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2017 BUICK LACROSSE have?
The 2017 BUICK LACROSSE has 33 complaints filed with NHTSA. None of the complaints involved crashes. No injuries or deaths have been reported.
What is the safety rating for the 2017 BUICK LACROSSE?
The 2017 BUICK LACROSSE received an overall NHTSA safety rating of excellent (5/5). Frontal crash: 5/5. Side crash: 5/5. Rollover: 5/5.
What are the most common problems with the 2017 BUICK LACROSSE?
The most commonly reported problems with the 2017 BUICK LACROSSE involve electrical system (6 complaints), power train (5 complaints), suspension (3 complaints). Other affected components include air bags, engine, vehicle speed control.
How many crash reports does the 2017 BUICK LACROSSE have?
There are no crash reports associated with the 2017 BUICK LACROSSE in the NHTSA database.
How many fire reports does the 2017 BUICK LACROSSE have?
There are no fire reports for the 2017 BUICK LACROSSE in the NHTSA database.
Are there any deaths reported for the 2017 BUICK LACROSSE?
No deaths have been reported in NHTSA complaints for the 2017 BUICK LACROSSE.
How many injuries are reported for the 2017 BUICK LACROSSE?
No injuries have been reported in NHTSA complaints for the 2017 BUICK LACROSSE.
Should I buy a 2017 BUICK LACROSSE?
Based on NHTSA data, the 2017 BUICK LACROSSE is generally recommended. It has 33 complaints, 2 recalls, and a excellent (5/5) safety rating. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2017 BUICK LACROSSE?
The components with the most failures on the 2017 BUICK LACROSSE are: 1. ELECTRICAL SYSTEM (6 complaints), 2. POWER TRAIN (5 complaints), 3. SUSPENSION (3 complaints), 4. AIR BAGS (2 complaints), 5. ENGINE (2 complaints). ELECTRICAL SYSTEM is the single most-reported problem area with 6 complaints.
What should I know before buying a 2017 BUICK LACROSSE?
Be cautious of potential suspension and steering issues, and regularly check the air bags and service brakes. The 2017 BUICK LACROSSE has 33 NHTSA complaints and 2 recalls on record. NHTSA rates it excellent (5/5).
How reliable is the 2017 BUICK LACROSSE?
The 2017 BUICK LACROSSE receives a reliability score of 5/100, indicating below-average reliability. This is based on 33 owner complaints, 2 recalls, and 0 crash/fire reports in the NHTSA database. Key known issues include Rear Suspension and Steering System.
What are the known issues with the 2017 BUICK LACROSSE?
Known issues with the 2017 BUICK LACROSSE include: Rear Suspension, Steering System, Air Bags, Service Brakes. These are based on patterns found across 33 NHTSA complaints. 2 of these patterns resulted in formal recalls.
Are there any recalls for the 2017 Buick Lacrosse?
Yes, there are recalls for the rear suspension and steering system.
What are the common issues with the air bags?
The air bag warning light has been reported to come on intermittently.
Are there any issues with the service brakes?
The rear brakes have been reported to wear three times faster than the front brakes.
Buyer Advice
Our recommendation: Be cautious of potential suspension and steering issues, and regularly check the air bags and service brakes.
NHTSA Data Summary for 2017 Buick Lacrosse
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2017 Buick Lacrosse. The data includes 33 consumer complaints filed by vehicle owners, 2 manufacturer-initiated safety recalls, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2017 Buick Lacrosse an overall safety rating of 5 out of 5 stars, with a frontal crash rating of 5 stars, a side crash rating of 5 stars, and a rollover rating of 5 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-13