Buick LaCrosse problems
189 owner complaints with NHTSA, no active recalls. Here's where owners say it breaks.
Solid reliability overall. Common issues are concentrated in a few systems.
The data says walk unless this exact vehicle has documented proof the electrical system was repaired or replaced.
- 6 fire-related complaints and 1 crash-related complaint on the electrical system
- Reliability score 7.4/10 — around the segment average
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.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Tl* the contact owns a 2010 Buick lacrosse. The contact stated that the air bag module was fractured and the air bag indicator did not illuminate. The vehicle was taken to jim ellis automotive group (5862 peachtree blvd, atlanta, georgia 30341, 770-234-8155), but no assistance…
Tl*the contact owns a 2010 Buick lacrosse. The contact stated that the rear window defroster failed. The dealer disconnected the battery and rebooted the computer which was only a temporary fix. The contact took the vehicle back to the dealer where it was being held and checked…
Reduced engine power-while driving 30mph the vehicle will randomly reduce engine power and caused the vehicle to stall. I had to pull over and restart my vehicle 2 twice to make it home safely. Gm has a service bulletin out to repair 2010-2011 buck lacrosse only manufactured at…
I have taken my car to several shops in regards to my headlight and no one can figure it out. One headlight in out which are my low beams. The entire car has been rewired and still doesn't work. It pops on and off when it wants to but still the low beam headlight does not work.
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2010 Buick LaCrosse reliable?
Mostly yes. With a reliability score of 7.4 out of 10 based on 189 owner complaints filed with NHTSA, the 2010 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 2010 Buick LaCrosse?
On the NHTSA data, the 2010 Buick LaCrosse is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the electrical system was repaired or replaced. The record behind that call: 6 fire-related complaints and 1 crash-related complaint on the electrical system; Reliability score 7.4/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2010 Buick LaCrosse?
Based on NHTSA records, the most-reported issue is electrical, with 43 complaints filed. Typical failure occurs around 56,175 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 56,175 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 2010 Buick LaCrosse?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 189 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.