The Chevy Sonic has two main transmission options—manual and automatic—depending on the model year and engine. It does not use a continuously variable transmission (CVT).
Overview of transmission options
Below is how the two primary transmission types were made available across the Sonic lineup, with notes on typical engine pairings.
- 5-speed manual transmission available with the base 1.8L inline-4 engine.
- 6-speed automatic transmission (GM Hydra-Matic) offered with the 1.8L engine and most turbocharged versions.
- 6-speed manual transmission available with the turbocharged 1.4L inline-4 engine on select trims and years.
These options reflect the Sonic’s approach to balancing efficiency and performance across its range. If you’re shopping used, verify the transmission type on the specific car via the window sticker or VIN decoding, as equipment varied by year and market.
Maintenance and considerations
For potential buyers and current owners, understanding the transmission type helps with maintenance planning. Watch for symptoms like slipping, hard shifts, or delays in engagement, and follow GM’s service intervals for the particular transmission in the vehicle.
Summary
Bottom line: the Chevy Sonic uses either a 5-speed manual or a 6-speed automatic, with a 6-speed manual available for turbo models on certain years. It does not employ a CVT. Transmission availability varies by engine and trim, so check the specific vehicle’s documentation to confirm the exact setup.