Print report
January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 1 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 6 days ago
December 27: Chevrolet Bolt Battery Settlement Granted Final Approval news | 7 days ago
December 22: GM Air Conditioning Class Action Lawsuit: 8 Years in Court news | 12 days ago
December 7: GM Engine Class Action Lawsuit Set To Begin news | 27 days ago
2012 Chevrolet Sonic
Problems & Complaints

CarComplaints.com Notes: The 2012 Chevrolet Sonic is fairly new & is already showing an early trend of transmission problems.
Owners report hesitation when shifting & grinding/hard shifting into gears. Some dealers are calling the condition "normal". Another owner reported his dealership replaced the transmission under warranty, but the new transmission had the same exact grinding problem. Design defect?
Worst 2012 Chevrolet Sonic Problems by Category
Click on a category below for details. Help?
- interior accessories problems
- engine problems
- transmission problems
- AC / heater problems
- body / paint problems
- windows / windshield problems
- brakes problems
- cooling system problems
- electrical problems
- fuel system problems
- suspension problems
- seat belts / air bags problems
- clutch problems
- drivetrain problems
- lights problems
- miscellaneous problems
- exterior accessories problems
- steering problems
- wheels / hubs problems
Loading ...
one sec.
Stay Up to Date
Compare Chevrolet Sonic Model Years
Curious how the 2012 Sonic compares to other years?
Check out our Chevrolet Sonic overview to see the most problematic years, worst problems and most recently reported complaints with the Sonic.
Worst 2012 Chevrolet Sonic Problems
-
#1: Bad Transmission 2012 Sonic
- Average Cost to Fix:
- $3,600
- Average Mileage:
- 73,000 mi
-
#2: Check Engine Light On 2012 Sonic
- Average Cost to Fix:
- $1,400
- Average Mileage:
- 57,000 mi
-
#3: Hesitates When Shifting 2012 Sonic
- Average Cost to Fix:
- $100
- Average Mileage:
- 29,000 mi





