2018 Buick LaCrosse: owner complaints and recalls
Analysis of 12 owner complaints filed with NHTSA and 3 recall campaigns. Updated 2026-07-25.
12
Complaints
3
Recalls
0
Crash reports
0
Fire reports
0
Injuries
0.0
Severity index
Severity index 0.0 - Low. This weights crashes, fires, injuries and fatalities per 100 complaints; see methodology.
What actually fails
| Component | Complaints | Share of complaints citing it |
|---|---|---|
| ELECTRICAL SYSTEM | 5 | 41.7% |
| ENGINE | 4 | 33.3% |
| POWER TRAIN | 3 | 25.0% |
| FUEL/PROPULSION SYSTEM | 2 | 16.7% |
| VEHICLE SPEED CONTROL | 2 | 16.7% |
| SERVICE BRAKES | 1 | 8.3% |
| HYDRAULIC | 1 | 8.3% |
| FUEL SYSTEM | 1 | 8.3% |
The single most-reported system is ELECTRICAL SYSTEM, cited in 5 of 12 complaints (41.7%). One complaint can name several systems, so these shares overlap and do not total 100%.
Complaints filed per year
| Year | Complaints |
|---|---|
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
Complaint volume is rising - the last three years carry 2.3x the filings of the three before them, which usually signals a wear-related defect surfacing with age.
Recall campaigns
| Campaign | Reported | Component | Summary |
|---|---|---|---|
| 20V668000 | 29/10/2020 | POWER TRAIN:AUTOMATIC TRANSMISSION | 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 Cadill |
| 18V576000 | 30/08/2018 | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER | 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 pisto |
| 18V358000 | 31/05/2018 | FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP | General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from |
Source. US National Highway Traffic Safety Administration public complaint and recall APIs (api.nhtsa.gov), retrieved 2026-07-25. Complaints are unverified consumer reports; volume is influenced by how many units were sold and how long the vehicle has been on the road. Not affiliated with NHTSA or any manufacturer.