2015 Buick Lacrosse: Is It Reliable?
Problems, Recalls & Buyer Verdict
Shopping for a used 2015 Buick Lacrosse? This page highlights owner-reported complaint patterns and recall history so you can inspect the right systems before buying. Current data includes 44 complaints, with Steering Defects as the top reported area.
2015 Buick Lacrosse Fuel Economy
✓ EPA Official DataEPA-rated fuel economy across 4 2015 Buick Lacrosse trim configurations. The median figure is shown; range reflects all available trims.
Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 4 trims analysed.
2015 Buick Lacrosse Safety Ratings
NHTSA 5-Star Program2 variants tested — showing 2015 Buick Lacrosse 4 DR FWDOfficial crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.
Overall
11.8% rollover risk
Frontal Crash
Side Crash
Rollover
11.8% probability
Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.
Based on NHTSA complaint data, the 2015 Buick Lacrosse has 44 owner complaints, 5 crash-related complaints, and 3 recall campaigns on record. The most frequently reported component is Steering Defects. NHTSA reliability signal: Severe Issues.
- Make
- Buick
- Model
- Lacrosse
- Model year
- 2015
- NHTSA owner complaints
- 44
- Crash-related complaints
- 5
- Safety recall campaigns
- 3
- Top reported component
- Steering Defects
- Reliability signal
- Severe Issues
- EPA MPG combined
- 21
- EPA MPG city / highway
- 18 / 28
- Fuel type
- Regular Gasoline
- NHTSA overall safety rating
- 5/5 stars
- NHTSA frontal crash rating
- 5/5 stars
- NHTSA side crash rating
- 5/5 stars
- NHTSA rollover rating
- 4/5 stars
- Electronic stability control
- Standard
Most Common 2015 Buick Lacrosse Problems
Top owner-reported complaint areas and where they often appear.
Steering Defects
Electrical Faults
Airbag Malfunctions
Complaint patterns center on Steering Defects, Electrical Faults, Airbag Malfunctions. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.
Should You Buy a Used 2015 Buick Lacrosse?
The 2015 Buick Lacrosse shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase.
Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report.
What to Check Before Buying a Used 2015 Buick Lacrosse
Inspection Focus
- Inspect steering components for any unusual noise or play.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for electrical and airbag systems.
- Have a mechanic inspect the vehicle before purchase.
Before You Close the Deal
- Inspect steering components for any unusual noise or play.
- Verify all open recalls at nhtsa.gov/recalls.
- Request service records for electrical and airbag systems.
- Have a mechanic inspect the vehicle before purchase.
Shortlist with model-year data. Decide with the exact VIN.
Before buying a used 2015 Buick Lacrosse, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.
What the Complaint Data Suggests
Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology
Complaints for the 2015 Buick LaCrosse are concentrated in steering defects and electrical faults, with airbag malfunctions also notable. Crash-related complaints are few, but the overall data volume is low, limiting confidence.
- Steering defects account for the highest number of complaints among reported components.
- Electrical faults are the second most reported issue.
- Airbag malfunctions are the third most common complaint category.
- Steering Defects
- Electrical Faults
- Airbag Malfunctions
All 2015 Buick Lacrosse Complaints by Category
Every owner-reported complaint category filed with NHTSA for the 2015 Buick Lacrosse. Use this as a pre-purchase inspection checklist.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Steering Defects | 12 | — | — | — | |
| Electrical Faults | 9 | — | — | — | |
| Airbag Malfunctions | 7 | 4 | — | — | |
| Brake System | 5 | 1 | — | — | |
| Uncategorized Issues | 4 | — | — | — | |
| Headlight/Taillight Failures | 3 | — | — | — | |
| Transmission / Drivetrain | 2 | — | — | — | |
| Seat Belt Issues | 2 | — | — | — | |
| Fuel/Propulsion System | 2 | — | — | — | |
| Unintended Acceleration | 2 | 1 | — | — | |
| Hydraulic | 1 | — | — | — | |
| Engine Problems | 1 | — | — | — | |
| Fuel System | 1 | — | — | — | |
| Gasoline | 1 | — | — | — | |
| Visibility/Wiper | 1 | — | — | — | |
| Interior Lighting | 1 | — | — | — | |
| Electronic Stability Control (Esc) | 1 | — | — | — |
Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.
Real Owner Complaints
Read what owners actually reported to NHTSA for the 2015 Buick Lacrosse. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
I had first seen a check engine light for a month and it would come on and off and sometimes it would stay off for about a week before it comes back on and do the same thing. I had noticed some slippage within the transmission a week prior to this incident and was looking to take…
The contact owns a 2015 Buick LaCrosse. The contact stated that while driving 25 MPH on a main road and attempting to make a right turn, the contact noticed that the steering wheel had become increasingly difficult to steer. The message "Service Power Steering - Drive with Care"…
The contact owns a 2015 Buick LaCrosse. The contact stated that while driving on the highway at 55 MPH, the vehicle jerked briefly before shifting into gear. The ABS warning light was illuminated. The vehicle was taken to an independent mechanic, where the vehicle was diagnosed, …
As I was driving around a corner, the steering wheel got hard, very hard and it no longer worked
The contact owns a 2015 Buick LaCrosse. The contact stated that while stationary at a stop light and attempting to depress the accelerator pedal, the vehicle hesitated while responding. The check engine warning light was illuminated. The vehicle was taken to an independent mechan…
There have been at least five different occasions when the doors of the car will randomly lock and unlock continously for anywhere from 1-3 minutes. No one would be holding the key or pushing the button. We are sitting in the car when it happens. It has occurred with the car on a…
Transmission problem. Jerking when going into gear.
The part of the driver seat belt that goes under the seat and is attached by a metal cable. The cable totally ripped apart. The date is approximate because I did not notice it until it was almost completely broken off. . I had the seatbelt repaired at the dealer Mangino Buick in …
Fuel line under hood was rubbing against a bracket and is leaking. All the hangers and clips are secured and no play in Fuel line.
The contact owns a 2015 Buick Lacrosse. The contact stated while driving at 55 MPH, another vehicle spun uncontrollably and crashed into the driver's side door of the vehicle and the door caved in. The contact hit the left side of her head against the front driver's side window. …
My wife was driving and went to turn the vehicle and the steering locked up momentarily. She drove directly home a block away and pulled into the garage. When attempting to take the car for service it would not turn in either direction.
The truck pops open on its own when park and while driving.. Had to pull the fuse just to keep it from opening.
The contact owns a 2015 Buick Lacrosse. The contact stated that upon starting the vehicle, he noticed that the steering wheel did not have power steering. The warning message "Service Power Steering" was illuminated. The contact was able to take the vehicle to the dealer by force…
Power steering went out while driving roughy 45/50 mph. Unknown reason why it went out.
While driving at approximately 55 mph, my power steering went out (at first I thought I had blown a tire). It became almost impossible to perform any quick/reactionary steering changes. I put on my hazards and drove to the dealership and then for a second opinion with my local …
The contact owned a 2015 Buick Lacrosse. The contact stated while making a right turn and attempted to depress the brake pedal but failed to stop. The contact stated no warning light was illuminated. The contact stated he crashed into a low road divider and came to a stop. The a…
BRAKE FAILED
SERVICE AIR BAG MAINTENANCE WARNING ⚠️
WOULD NOT START AT ALL, ONCE WE GOT IT STARTED AND HEADED DOWN THE ROAD, THE CAR SHUT OFF WHILE DRIVING. VERY DANGEROUS.
TL* THE CONTACT OWNS A 2015 BUICK LACROSSE. THE CONTACT STATED THAT UPON PARKING HER VEHICLE IN HER GARAGE, A STRONG FUEL ODOR EMITTED FROM THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO LOU FUSZ BUICK GMC (10950 PAGE AVE, ST. LOUIS, MO 63132) WHERE THE VEHICLE WAS DIAGNOSED WITH A…
Source: NHTSA Complaints Database. Real owner reports for the 2015 Buick Lacrosse.
2015 Buick Lacrosse Recalls
3 campaignsNHTSA recall campaigns for the 2015 Buick Lacrosse. 3 recall campaigns are on record for this model year. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.
2015 Buick Lacrosse Buying FAQ
Buyer-focused answers based on real NHTSA complaint and recall data for this model year.
Is the 2015 Buick Lacrosse reliable?▾
Severe Issues. NHTSA currently shows 44 owner complaints, 5 crash-related complaints, and 3 recall campaigns for this model year. The 2015 Buick Lacrosse shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.
What are the most common problems with the 2015 Buick Lacrosse?▾
#1: Steering Defects (12 complaints). #2: Electrical Faults (9 complaints). #3: Airbag Malfunctions (7 complaints)
At what mileage do problems start on the 2015 Buick Lacrosse?▾
Mileage data is not available or insufficient for this model year.
How safe is the 2015 Buick Lacrosse?▾
Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2015 Buick Lacrosse, NHTSA complaints include 5 crash-related reports and 0 fire reports out of 44 total complaints. 4 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.
Does the 2015 Buick Lacrosse have any recalls?▾
Yes. 3 NHTSA recall campaigns affect the 2015 Buick Lacrosse. A major recall area is AIR BAGS:FRONTAL. 3 recall campaigns are on record for this model year. Always verify open recalls by VIN because completion status varies by vehicle.
Should I buy a 2015 Buick Lacrosse?▾
The 2015 Buick Lacrosse shows higher complaint activity for its model-year profile, so buyers should inspect known problem areas carefully before purchase. Use the model-year trend to shortlist candidates, then confirm the exact vehicle condition with service records, recall status, and a VIN history report. Pay extra attention to Steering Defects during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpector AI.
Wider context: See the full Buick Lacrosse reliability report with year-by-year comparison.
Owner Reliability Rating
Rate the 2015 Buick Lacrosse based on your ownership experience.
Add your rating:
Ratings are based on owner experience and are separate from NHTSA data shown above.
Check the Exact Vehicle History Before You Buy
Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.