What transmission does a Honda Civic Si have?

The Honda Civic Si comes exclusively with a 6-speed manual transmission; no automatic or CVT is offered. In the current 11th-generation model (2022–present), the gearbox adds standard rev-matching to smooth downshifts and enhance drivability. Historically, the Si has been a manual-only, enthusiast-focused variant: earlier generations used a 5-speed manual, with Honda transitioning to a 6-speed unit starting in the 2006 model year.

Current Generation: 2022–Present

Honda’s 11th-generation Civic Si sedan pairs a 1.5-liter turbocharged four-cylinder with a 6-speed manual transmission as the sole drivetrain configuration in North America. The manual includes factory rev-matching—borrowed from the Civic Type R—designed to automate throttle blips on downshifts for smoother, more predictable gear changes. A standard helical limited-slip differential complements the gearing, improving traction out of corners and reinforcing the car’s performance brief. No automatic or CVT is available for the Si in this generation.

How the Si’s Transmission Evolved

The Civic Si has always been manual-only, but the number of gears and specific features have evolved across generations. The following overview outlines the transmission by era to show how Honda has maintained the model’s enthusiast focus while updating technology over time.

• 1986–2005 (early Si eras, including EF/EG/EM/EP): 5-speed manual only.
• 2006–2011 (8th generation, FA5/FG2): 6-speed manual introduced.
• 2012–2015 (9th generation, FB6/FG4): 6-speed manual continued.
• 2017–2020 (10th generation, FC1/FC3): 6-speed manual continued with turbocharged engine.
• 2022–present (11th generation, FE1): 6-speed manual with standard rev-matching; no automatic or CVT.

Across every generation sold in North America, the Si has remained a manual-transmission-only proposition, with the 6-speed layout becoming the norm from 2006 onward and refinements like rev-matching arriving in the latest model.

Why There’s No Automatic Option

Honda positions the Civic Si as an accessible, driver-focused performance sedan. Limiting the Si to a manual transmission reinforces that mission: it provides greater driver engagement, reduces weight and complexity compared with automatic alternatives, and helps differentiate the Si from other Civic trims that do offer CVT automatics. The adoption of rev-matching in the 11th generation also broadens appeal, easing the learning curve for newer manual drivers without diluting the experience for purists.

What This Means for Buyers

If you’re considering a Civic Si, understanding the implications of its manual-only setup can help you decide whether it aligns with your needs and preferences.

• Learning curve: You must be comfortable driving a manual; rev-matching helps but doesn’t replace clutch-and-shift skills.
• No automatic fallback: If you need or prefer an automatic, you’ll need to consider other Civic trims or competitors.
• Ownership experience: Manual gearboxes can be more engaging and may have different wear items (e.g., clutch) to budget for over time.
• Efficiency and control: The Si’s manual delivers strong driver control and competitive fuel economy without CVT behavior.
• Resale dynamics: Enthusiast demand often supports residual values for manual-only performance trims.

In short, the Si’s transmission choice is intentional: it targets drivers who prioritize involvement and control over convenience.

Summary

The Honda Civic Si uses a 6-speed manual transmission exclusively, with the current 11th-generation model adding standard rev-matching for smoother downshifts. No automatic or CVT has been offered on the Si in North America, and the model has been manual-only since its inception—5-speed in earlier eras and 6-speed from 2006 onward.

What kind of transmission does a Civic Si have?

6-speed manual transmission
A close-ratio 6-speed manual transmission, a helical limited-slip differential, and a rousing Sport mode give you ultimate control over curvy roads.

Does Civic have CVT transmission?

Yes, Honda Civic models offer Continuously Variable Transmissions (CVTs) on many trims for improved fuel efficiency and smooth acceleration, with the specific transmission type varying by model year and trim level. Honda’s CVT technology, which it has been using since 1996, is designed to keep the engine operating at its optimal RPM, offering a linear and sporty driving experience.
 
How it works:

• Seamless Acceleration: . Opens in new tabThe CVT allows the engine to stay at the most efficient RPM for the driving conditions, providing seamless acceleration without distinct gear shifts. 
• Fuel Efficiency: . Opens in new tabBy keeping the engine in its ideal operating range, the CVT optimizes fuel consumption, making it a popular choice for drivers focused on gas mileage. 
• G-Design Shift Feature: . Opens in new tabModern Civic CVTs include a G-Design Shift feature that mimics traditional gear changes, resulting in a more linear and sporty driving feel compared to older CVTs, according to Honda Info Center. 

In summary:

• Many current and past Civic models, including the Sedan, Coupe, and Hatchback, are available with CVT transmissions. 
• The transmission is often paired with the standard engine option, though some trims may also offer a manual transmission. 

What’s faster, type R or SI?

The Honda Civic Type R is faster than the Civic Si. The Type R boasts a more powerful engine, achieving 0-60 mph in around 5 seconds, compared to the Si’s 6.8 seconds, according to Ciocca Honda of York. The Type R’s higher top speed and more aggressive performance tuning further solidify its position as the faster option. 
Here’s a more detailed comparison:

• Engine and Performance: . Opens in new tabThe Civic Type R features a turbocharged 2.0-liter engine producing 315 horsepower, while the Civic Si has a turbocharged 1.5-liter engine with 200 horsepower. 
• 0-60 mph: . Opens in new tabThe Type R achieves 0-60 mph in roughly 5 seconds, while the Si takes about 6.8 seconds. 
• Top Speed: . Opens in new tabThe Type R has a higher electronically limited top speed than the Si. 
• Driving Experience: . Opens in new tabThe Type R is designed for track performance with features like a triple-outlet exhaust, +R mode, and enhanced cooling. The Si, while sporty, is more street-oriented with a smoother torque curve and a focus on daily driving. 
• Price: . Opens in new tabThe Type R is significantly more expensive than the Si, reflecting its enhanced performance capabilities. 

Does a Civic Si have a K24?

With approximately 205 to 225 horsepower, the Civic Si equipped with the K24 engine delivers thrilling performance on both the street and the track. Honda Element (2003-2011): The Honda Element, a unique and versatile compact SUV, has been powered by the K24 engine from 2003 to 2011.