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?
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.
