The 2004 Honda Civic offered multiple transmission options depending on the trim: a 5-speed manual or 4-speed automatic for most models, a 6-speed manual for the Civic Si, and a CVT for the Civic Hybrid.
Transmission options by model
The following outlines the main options across the 2004 Civic lineup. Availability could vary by body style and market, but these were the typical configurations.
- Non-hybrid Civics (DX/LX/EX): 5-speed manual or 4-speed automatic.
- Civic Si: 6-speed manual only.
- Civic Hybrid: CVT (continuously variable transmission) pairing with the hybrid system.
In short, the 2004 Civic's transmission type depends on the trim: manual or automatic for most non-hybrid models, a 6-speed manual for the Si, and a CVT for the Hybrid.
How to identify the transmission in a specific 2004 Civic
To confirm the exact transmission on a given car, check the gear selector. A 6-speed manual uses a 6-position stick; a conventional automatic shows Park/Reverse/Neutral/Drive (and often a second shift gate). The Civic Hybrid will have a CVT setup as part of its hybrid drivetrain. Vehicle documentation or the VIN can provide definitive confirmation.
Summary
The 2004 Honda Civic offered multiple transmissions across its trims: 5-speed manual or 4-speed automatic for most non-hybrid models, a 6-speed manual for the Civic Si, and a CVT for the Civic Hybrid. Always verify the exact configuration for a specific vehicle by checking its documentation or VIN.