Used Buick LaCrosse: Inspection checklist
Pick the model year you are going to see. Each sheet lists the checks for the problems owners reported on that year, in the order you would do them at the car. Owners filed 18 complaints across these 2 years; the 2018 drew the most.

Choose a model year
Problems that follow the LaCrosse from year to year
Each of these is a top-three complaint area in at least two model years. Darker cells mean more complaints that year. Whatever year you are looking at, give these extra time.
| Area | 2018 | 2019 | Total |
|---|---|---|---|
| Engine | 3 | 2 | 5 |
LaCrosse generations and updates
First years of a new generation and mid-cycle updates are marked. Each year links to its checklist.
Third generation
2017–2019
2019 update: New 2.0-liter turbo engine added; Nine-speed automatic transmission introduced





