Verdict
2017 Buick LaCrosse: Complaints, Recalls & Known Issues
What the public record actually says about the 2017 Buick LaCrosse — every figure below is a NHTSA or EPA number, not an opinion.
The read
Middle-of-the-pack complaint volume for sedan.
Owners filed 34 NHTSA complaints — fewer complaints than 51% of 2017 sedans. Electrical System leads the reports (24%). 2 safety recall campaigns on record — check the VIN and remedy terms with a dealer.
Based on NHTSA complaint volume against 2017 sedans, not adjusted for how many were sold. It describes the model year, not the individual car you are looking at.
Complaints filed
34
Reports to NHTSA, 2017
Safety recalls
2
NHTSA campaigns on record
NHTSA crash test
Overall NCAP rating
Combined MPG
25
EPA estimate
Complaint volume vs. segment peers
Fewer complaints than 51% of 2017 sedans
The bar is this car's percentile among 2017 sedans by complaint volume — a full bar means the fewest complaints in its class. Not adjusted for sales.
Known issues
Electrical System issues lead owner complaints (24% of 34 reports), followed by power train (24%).
+ 6 more component categories with fewer reports.
Share of all 34 NHTSA complaints for this model year, grouped by the component owners named. Bars are scaled to the largest category. Examples: ODI 11602816, ODI 11571534, ODI 11571349, ODI 11322162, ODI 11307684.
Recalls(2)
Open a recall to read what NHTSA says is wrong, what can happen, and how it gets fixed. Check the VIN and remedy eligibility with a dealer; federal no-charge requirements have an age limit, though a manufacturer may offer more coverage.
Steering · 17V116000Details +Close −
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.
Risk: 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.
Suspension · 17V267000Details +Close −
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.
Risk: 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.
A campaign can apply to this model year without being incomplete on a specific vehicle. Check the VIN with NHTSA or a dealer to confirm whether a particular car needs repair.
Investigations
0 NHTSA investigations on record
No investigations are on record as of Jul 2026. An empty record is not a clean bill of health.
Crash-test ratings
2017 Buick LaCrosse 4 DR FWD NHTSA source
- Overall
- Frontal
- Side
- Rollover
2017 Buick LaCrosse 4 DR AWD NHTSA source
- Overall
- Frontal
- Side
- Rollover
Fuel economy by trim
| Trim | Engine | Drivetrain | Transmission | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| LaCrosse | 3.6L 6-cyl | Front-Wheel Drive | Automatic (S8) | 21 | 31 | 25 |
EPA laboratory estimates by trim and engine. Actual mileage varies with driving, weather, load, and maintenance. EPA source.
Before you buy
Useful next checks
Federal records tell you about patterns. These checks can tell you more about the specific car in front of you.
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Compare model years
"Fewest reports" and "most complained" describe raw NHTSA complaint totals, not vehicle reliability. The last few model years are left unlabelled because they have had less road time.
2017 Buick LaCrosse: frequently asked
What does the complaint record show for the 2017 Buick LaCrosse?
Owners filed 34 NHTSA complaints about the 2017 Buick LaCrosse — fewer complaints than 51% of comparable 2017 sedans, so it sits toward the stronger end of its class. That's a signal, not a guarantee about any single car.
What are the most common problems on the 2017 Buick LaCrosse?
The most-reported problem areas are Electrical System (24% of complaints) and power train (24%).
How many recalls does the 2017 Buick LaCrosse have?
2 recalls have been issued that affect the 2017 Buick LaCrosse, covering components such as steering. Check the VIN with NHTSA and ask a dealer to confirm remedy eligibility; federal no-charge requirements have an age limit, though manufacturers may offer more coverage.
What gas mileage does the 2017 Buick LaCrosse get?
The EPA rates the 2017 Buick LaCrosse at 25 mpg combined.