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ProblemsByVin File / 2017-BUICK-LACROSSE NHTSA data synced 1 day ago
Buick

2017 Buick LaCrosse problems

Light NHTSA footprint — 34 owner complaints and 2 active recall campaigns. Either a clean record or thin data; we'll show what's there.

The 2017 Buick LaCrosse has 34 NHTSA owner complaints and 2 recalls on file (U.S. federal records, as of August 2026). The most-reported system is electrical at 8 complaints, typically surfacing around 9,590 miles (~$850 to repair). Source: NHTSA Office of Defects Investigation.

Buick LaCrosse owner complaints by model year
Model yearOwner complaintsRecalls
2014 LaCrosse 63 5
2015 LaCrosse 44 3
2016 LaCrosse 46 2
2017 LaCrosse (this page) 34 2
2018 LaCrosse 12 3
2019 LaCrosse 6 2
2017 Buick LaCrosse
Photo: IFCAR / Wikimedia Commons, Public domain · representative photo of the Buick LaCrosse
0 5 10
Reliability score
8.0 / 10

Solid reliability overall. Common issues are concentrated in a few systems.

0
Critical
2
Severe
0
Moderate
Should you avoid this 2017 LaCrosse?
Generally reliable

Buyable on the data — keep up the usual maintenance and inspect normally.

Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.

Buying a used 2017 Buick LaCrosse? Check these first

Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.

What to inspect on this specific car

Recalls to confirm are done

Run the VIN from the listing — 2 active recalls on this model. Recall repairs are always free.

Verdict for buyers: 8.0/10 model. The priciest documented failure is powertrain (~$2,500) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.

We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.

See the full pre-purchase inspection checklist →
✦ Ask the data · AI

Ask anything about your 2017 Buick LaCrosse

A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.

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Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.

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Top trouble spots 3 categories with 3+ complaints

electrical
8 reports · fails ~9,590 mi · avg $850
moderate
powertrain
8 reports · fails ~30,050 mi · avg $2,500
moderate
suspension
4 reports · fails ~40,000 mi · avg $900
moderate
Buyer's checklist
Going to look at one? Use the pre-purchase inspection list.
Generated from this 2017 LaCrosse's actual NHTSA complaint history — every item points at a documented failure pattern on this exact vehicle, not generic walkaround filler.
See the checklist ->
Honest Calculator
Should you buy an extended warranty on this 2017 LaCrosse?
We pulled the math: risk-weighted exposure, typical contract cost, and our verdict on whether coverage pencils out for this specific vehicle.
See the calculator ->

What owners are saying recent NHTSA-filed complaints · verbatim

2017 LaCrosse · powertrain
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…
2017 LaCrosse · powertrain
On november 19, 2016, I purchased the 2017 Buick lacrosse premium AWD. On that same day, while I was driving on the highway the overheated engine light came on, beeping sound, oil light came on, shortly vehicle indicated immediately to stop, which I did, stranded on the highway…
2017 LaCrosse · powertrain
I have no idea whether this concerns the takata inflators or not. While accelerating from a normal traffic speed (approximately 20 to 40mph) , it seems like the transmission shifts up and down rapidly several times between lower gears. If the acceleration is terminated by by…
10/01/2018 · at 35,000 mi · NHTSA ODI #11132741.0 · see powertrain pattern →
2017 LaCrosse · engine
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…
09/26/2022 · at 12,500 mi · NHTSA ODI #11486363.0
View all 34 owner complaints →
Had a problem with your 2017 Buick LaCrosse? File a complaint with NHTSA → It's free and official — owner filings are what build the federal safety record behind this page.

Estimate your repair exposure

Drag to your current mileage. Numbers are derived from this vehicle's complaint history.

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Active recalls showing 2 of 2

severe NHTSA 17V267000 April 21, 2017

General Motors LLC (C) is recalling certain 2017 Buick LaCrosse vehicles

If a rear-suspension toe-link disconnects, it may cause a loss of vehicle control, increasing the risk of a crash.

Fix: 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.
severe NHTSA 17V116000 February 23, 2017

General Motors LLC (GM) is recalling certain 2017 Buick LaCrosse vehicles

A loss of power steering may result in increased manual steering effort, increasing the risk of a crash.

Fix: 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.

Common questions

Is the 2017 Buick LaCrosse reliable?

Mostly yes. With a reliability score of 8.0 out of 10 based on 34 owner complaints filed with NHTSA, the 2017 Buick LaCrosse is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.

Should you avoid the 2017 Buick LaCrosse?

On the NHTSA data, the 2017 Buick LaCrosse does not need avoiding. Buyable on the data — keep up the usual maintenance and inspect normally. The record behind that call: No systemic severe-failure pattern in the complaint record; Reliability score 8.0/10 — above the segment average; 2 recall campaigns on file. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.

What should I check before buying a used 2017 Buick LaCrosse?

Inspect the electrical first — it's the most-reported issue on this model, with 8 owner complaints filed. Typical failure occurs around 9,590 miles. Average repair cost runs about $850 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.

Is the 2017 Buick LaCrosse a good used car to buy?

It scores 8.0 out of 10 on our NHTSA-based read of 34 owner complaints. The main thing to watch is electrical. Typical failure occurs around 9,590 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.

What's the most common problem on the 2017 Buick LaCrosse?

Based on NHTSA records, the most-reported issue is electrical, with 8 complaints filed. Typical failure occurs around 9,590 miles. Average repair cost runs about $850 at an independent shop.

What's the most expensive thing that goes wrong?

The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Typical failure occurs around 9,590 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.

How do I check if my Buick LaCrosse has open recalls?

Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.

Is an extended warranty worth it on a 2017 Buick LaCrosse?

Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 34 complaints on file and the costliest repair averaging $850, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.

Related

Recall and complaint data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database, last synced 1 day ago. Verify the raw federal record at nhtsa.gov/vehicle/2017/Buick/LaCrosse. Editorial commentary written by ProblemsByVin contributors and reviewed by ASE-certified mechanics. We are not affiliated with Buick. Some links on this page are affiliate links and we may earn a commission if you complete a quote or purchase.
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