The Chevy HHR was offered with two transmission options: a five-speed manual and a four-speed automatic.
Across its production, the transmission pairing depended on the engine. The 2.2-liter Ecotec engine could be paired with either the five-speed manual or the four-speed automatic, while the 2.4-liter DOHC engine was paired with the four-speed automatic only.
Transmission options by engine
2.2L Ecotec engine
The 2.2L Ecotec engine was available with two transmission choices:
- 5-speed manual transmission
- 4-speed automatic transmission
In this configuration, buyers could choose either a manual or an automatic depending on preference and trim.
2.4L DOHC engine
The 2.4L DOHC engine was paired exclusively with a four-speed automatic transmission.
- 4-speed automatic transmission
With the 2.4L engine, a manual option was not offered on the HHR.
Summary
In short, the Chevy HHR offered two main transmission types: a five-speed manual and a four-speed automatic. The manual was available with the 2.2L Ecotec engine, while the 2.4L engine used only the four-speed automatic. Checking the vehicle’s VIN, engine code, or owner’s manual will confirm the exact transmission for a given HHR.