Buick LaCrosse problems
249 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.
- 14 fire-related complaints 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
About one year ago, I received a recall notice regarding the exterior light relay. Actually, this was an intent to recall since I'm still waiting for the actual recall. Had the relay replaced two week before the initial notice. Went to dealer, they said they couldn't do…
2008 Chevrolet impala. Vehicle owner had to pay for service theft deterrent for car. Requesting reimbursement. *ta
Tl* the contact owns a 2007 Buick lacrosse. The contact stated that after the vehicle was repaired under NHTSA campaign number: 14v355000 (electrical system), a smell of burnt rubber was present inside the cabin and the vehicle became inoperable. The vehicle was towed to the…
Tl*the contact owns a 2007 Buick lacrosse. The instrument panel indicators and headlights dimmed twice. The second time the failure occurred was while driving 70 MPH. When the contact moved the dimmer button, the instrument panel indicators illuminated again, but the high…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2007 Buick LaCrosse reliable?
Mostly yes. With a reliability score of 7.4 out of 10 based on 249 owner complaints filed with NHTSA, the 2007 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 2007 Buick LaCrosse?
On the NHTSA data, the 2007 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: 14 fire-related complaints 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 2007 Buick LaCrosse?
Based on NHTSA records, the most-reported issue is lighting, with 94 complaints filed. Typical failure occurs around 82,489 miles. Average repair cost runs about $250 at an independent shop.
What's the most expensive thing that goes wrong?
The lighting is one of the costlier repair items. Average repair cost runs about $250 at an independent shop. Typical failure occurs around 82,489 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 2007 Buick LaCrosse?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 249 complaints on file and the costliest repair averaging $250, 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.