TL* THE CONTACT OWNS A 2011 BUICK LACROSSE. THE CONTACT STATED THAT WHILE PARKED HE ATTEMPTED TO START THE VEHICLE BUT THE IGNITION FAILED TO START. THE VEHICLE WAS TOWED TO A DEALER WHO UNABLE TO DIAGNOSED THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THE VEHICLE WAS NOT INCLUDED IN ANY RECALLS. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 24,000 AND …
2011 buick LaCrosse engine problems
moderate 20 complaints filed with NHTSA · avg repair $3,100
Complaints
20
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 2 most recent
2011 BUICK LACROSSE (60,000 MILES - PROPERLY MAINTAINED BY 73 YEAR OLD MAN) BROKE DOWN ON INTERSTATE HWY. WHILE VACATIONING IN KNOXVILLE, TN - BUICK BEGINS TO STALL AND THE ENGINE LIGHT CAME ON (WAS FLICKERING AND NO ACCELERATION). WE STOPPED IMMEDIATELY AT A GAS STATION AND CALLED AAA - WHO TOWED US TO A CERTIFIED AAA REPAIR/TOW COMPANY. WE INITIALLY SUSPECTED IT WOULD BE THE FUEL PUMP OR FILT…
Common questions
How serious is the engine problem on the 2011 buick LaCrosse?
It's a documented issue but not catastrophic. 20 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
Some links on this page are affiliate links.