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What does SI mean for Honda Civic?

SI stands for "Sport Injected" and refers to a specific trim level of the Honda Civic. The SI trim is designed to offer a more performance-oriented driving experience compared to the standard Civic models.


Understanding the Honda Civic SI Trim


The Honda Civic SI is a sportier version of the popular Civic compact car. It features a more powerful engine, upgraded suspension, and various other performance-enhancing features that set it apart from the regular Civic trims.


Key Features of the Honda Civic SI



  • Engine: The Civic SI is powered by a turbocharged 1.5-liter four-cylinder engine that produces more horsepower and torque than the standard Civic's engine.

  • Transmission: The SI model comes standard with a six-speed manual transmission, which provides a more engaging driving experience.li>
  • Suspension: The Civic SI has a sport-tuned suspension system that provides better handling and responsiveness on the road.

  • Styling: The SI trim features unique exterior and interior design elements, such as a rear spoiler, sport seats, and a leather-wrapped steering wheel, to differentiate it from other Civic models.li>

The Honda Civic SI is designed to appeal to driving enthusiasts who want a more dynamic and engaging driving experience from their compact car. It offers a balance of performance, practicality, and affordability, making it a popular choice among Civic buyers.

Is the Civic Sport faster than the SI?


The SI is more powerful, but the Sport has more room and a better price point.



How much HP does a Civic Si have?


200 horsepower
The 2024 Civic Si packs a punch under the hood with its 1.5-liter, turbocharged four-cylinder engine, delivering an exciting 200 horsepower. A close-ratio, six-speed manual transmission offers drivers complete control. The new Civic Si provides both powerful acceleration and precise handling.



What is the point of Civic Si?


The 2025 Honda Civic Si sedan offers an exhilarating driving experience, known for its precise control and impressive performance. Powered by a turbocharged 1.5L 4-cylinder engine paired with a close-ratio 6-speed manual transmission, the Civic Si provides a perfect balance of power and agility.



Which Civic is faster?


Honda Civic Type R
Honda Civic 0-60 Through the Years

Fastest Trim0-60 mph Time
2024Honda Civic Type R4.9 s3
2023Honda Civic Type R4.9 s4
2022Honda Civic Si6.8 s5
2021Honda Civic Type R4.8 s6



Will Civic Si hold value?


A Honda Civic will depreciate 42% after 5 years and have a 5 year resale value of $16,142.



Is a Civic Si fast?


In our testing, the Honda Civic Si's 0–60 mph time was 6.6 seconds, 0.7 second quicker than the standard Civic hatchback we also tested with the six-speed manual transmission.



What's faster, type R or SI?


Is the Civic Si Faster Than the Type R? At the end of the day, speed is a key differentiator between the two vehicles. The Civic Si accelerates from zero to 60 mph in 6.9 seconds, but the Civic Type R is generally faster, reaching the same speed in just 5 seconds.



What makes a Honda Civic SI different?


Compared with the regular Civic, the Si has larger brake rotors. Plus, the Si's firmer suspension gives it an edge in the handling department. And while adaptive dampers are no longer included, the taut standard suspension was smooth, steady, and never felt harsh.



Is Civic Si a turbo?


Turbocharged 1.5-liter Engine - 2023 Honda Civic Si | Honda Info Center.



How much HP does a Civic SI have?


200 horsepower
The 2024 Civic Si packs a punch under the hood with its 1.5-liter, turbocharged four-cylinder engine, delivering an exciting 200 horsepower. A close-ratio, six-speed manual transmission offers drivers complete control. The new Civic Si provides both powerful acceleration and precise handling.


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Kevin Bennett

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Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.