2011 Chevrolet Impala Power Train
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. WHILE DRIVING 70 MPH, THE VEHICLE DECELERATED INDEPENDENTLY. THE DEALER WAS UNABLE TO DIAGNOSE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 89,000.
WHEN SLOWING TO MAKE TURN "TRACTION" WARNING LIGHT FLASHES VEHICLE DOES NOT WANT TO ACCELERATE WHEN PRESSING GAS PEDAL AND THEN JUST TAKES OFF SUDDENLY. *TR
STARTING FROM STOPPED POSITION, TRANSMISSION SLIPS WHEN PRESSING GAS PEDAL. NO ERROR CODES. ALSO WHEN COMING TO A COMPLETE STOP, AFTER STOPPING, THE VEHICLE JERKS, LIKE IT IS GOING FROM NEUTRAL INTO FIRST GEAR. *TR
TL* THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT STATED THE VEHICLE WOULD SURGE AFTER IT SHIFTED INTO GEAR . THE VEHICLE WAS TAKEN TO THE DEALER WHO WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 500 AND THE CURRENT MILEAGE WAS 1,185.
TL*THE CONTACT OWNS A 2011 CHEVROLET IMPALA. THE CONTACT NOTICED THAT THE GEAR SHIFT SELECTOR WOULD HESITATE WHEN INDICATING WHICH GEAR THE VEHICLE WAS IN. THE DEALER ADVISED THE CONTACT THAT THE VEHICLE WAS OPERATING AS DESIGNED. THE MANUFACTURER WAS NOTIFIED AND THE CONTACT WAS AWAITING A RESPONSE. THE VEHICLE WAS NOT REPAIRED. THE CURRENT MILEAGE WAS 1,500 AND THE FAILURE MILEAGE WAS APPROXIMATELY 5.
Trend Over Time
Complaints by year
Other Issues
Common problems reported
Quick Summary
The 2011 Chevrolet Impala has 30 Power Train complaints on file. Review the timeline above for detailed owner experiences.