I PREVIOUSLY REPORTED AN ISSUE IN 2016 WITH ENGINE FAILURE DUE TO TIMING CHAIN FAILURE WHERE I WAS DRIVING DOWN THE HIGHWAY IN HEAVY TRAFFIC AND IMMEDIATELY THERE WAS ENGINE FAILURE, LOSS OF POWER AND WAS PUT IN A VERY UNSAFE POSITION. AFTER I COASTED MY CAR, WITH 4 WAYS ON, TO THE SIDE OF THE ROAD I CALLED A TOW TRUCK WHICH TOWED ME TO THE NEAREST GM DEALER WHICH WAS VICTORY CHEVY IN MILAN MICHIG…
2011 buick Regal engine problems
moderate 63 complaints filed with NHTSA · avg repair $3,100
Complaints
63
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 2 most recent
THE MORNING OF DEC 8 I WAS PULLING INTO MY JOB PARKING LOT AND THE ENGINE SHUT OFF 3 TIMES. AFTER WORK ON THE WAY HOME I NOTED A ROUGH IDLE. I PULLED INTO A GAS STATION AND IT SHUT OFF AGAIN. I WAS ABOUT 100 YARDS FROM MY GM DEALERSHIP SO I PARKED IT THERE FOR SERVICE/REPAIR THE NEXT DAY. I WAS CALLED ON THE 10TH AND WAS TOLD IT WAS THE TIMING CHAIN AND THIS REPAIR WOULD COST APPROX. $2200. I WAS …
Common questions
How serious is the engine problem on the 2011 buick Regal?
It's a documented issue but not catastrophic. 63 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.