TL* THE CONTACT OWNS 2011 GMC SIERRA 1500. THE CONTACT WAS DRIVING 50 MPH WHEN THE VEHICLE HESITATED AND WAS SLOW TO ACCELERATE. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY ADVISED THAT THERE WERE NO FAILURES AND THE VEHICLE WAS OPERATING AS DESIGNED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 1,500 UPDATED 02/23/11 *BF THE CONSUMER STATED THE VEHICLE WOULD HESITATE ON …
2011 GMC Sierra powertrain problems
moderate 25 complaints filed with NHTSA · avg repair $2,500
Complaints
25
Recalls
0
Crashes
1
Avg fix
$2,500
What owners are reporting 2 most recent
11/2022 shift cable separated from shift lever; preventing ability to put vehicle Into park. Retaining clip deteriorated allowing separation. Fortunately it happened when leaving parking garage and not moving fast. Was able to refasten using zip-tie until new retaining clip arrived at auto parts store.
Common questions
How serious is the powertrain problem on the 2011 GMC Sierra?
It's a documented issue but not catastrophic. 25 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
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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