TL* THE CONTACT OWNS A 2013 BUICK REGAL. WHILE THE DRIVER ATTEMPTED TO PARALLEL PARK, THE VEHICLE ACCELERATED WITHOUT WARNING AND CRASHED INTO TWO PARKED VEHICLES. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES REPORTED. THE VEHICLE WAS DAMAGED AND WAS DRIVEN TO THE CONTACT'S RESIDENCE. THE VEHICLE WAS LATER TAKEN TO THE DEALER (DALESSIO CHEVROLET BUICK IN BOONTON, …
2013 Buick Regal powertrain problems
severe 7 complaints filed with NHTSA · avg repair $2,500
Complaints
7
Recalls
0
Crashes
1
Avg fix
$2,500
What owners are reporting 3 most recent
I HAVE A BUICK POWER ADD ON SYSTEM THAT IS 50 STATE CARB LEGAL CALLED THE STAGE ONE KIT OFFERED BY GM THE KIT CONSISTS OF AN AIR INTAKE AND A SOFTWARE CALIBRATION. AMONG ALL THE ISSUES I HAVE BEEN HAVING WITH THE CAR THEIR FINAL SOLUTION WAS TO INSTALL THE OEM CALIBRATION AND FUEL TABLES BUT LEAVE THE THE STAGE ONE KIT INSTALLED. I BELIEVE THIS MAKES MY CAR NON-50 STATE EMISSIONS COMPLIANT. PAR…
CODES PRESENT IN COMPUTER ARE P1101 AIR INTAKE PERFORMANCE, P0101 MASS AIR FLOW CIRCUIT A FAILURE. THE CAR HAS REDUCED POWER AND SURGING DURING ACCELERATION. STUMBLING AT START UP. THE VEHICLE'S TURBO WASTEGATE FAILS TO CLOSE BEFORE 3,500 RPM THEREFORE CAUSING A SEVERE SPOOL TIME ON TURBOCHARGER THE MANUFACTURE IS UNABLE TO REPAIR AS PER THE 4 MONTHS THE CAR HAS BEEN BEING DIAGNOSED AND FINALL…
Common questions
How serious is the powertrain problem on the 2013 Buick Regal?
It's a meaningful issue. 7 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain 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 $2,500 for powertrain 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 powertrain?
No active recalls currently cover powertrain 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.
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