The Honda Civic Si is really a sport compact / hot-hatch variant of the Civic assembled by the Japanese automaker Honda.

In North America the Type R name hasn't been used for Civics, and also the Si/Mister badge proceeds to signify the greatest performance trim. The Civic Si contrasts with the more trackoriented and spartan Type R, which has less sound-deadening and facilities in exchange for improved performance, and has really been placed as more of the fullfeatured sport trim, featuring luxurious options like a sunroof plus a seven loudspeaker sound system.

The Si was redesigned for the 2006 model-year in addition to other Civic trims, bringing about critical changes in the prior generation. It's likewise the fastest Civic Si off the line, with a factory 0-60 period of 6.7 seconds based on Honda,[4] Regular features include a moonroof, a sevenspeaker 350watt speakers, 17inch alloy wheels with 215/45R17 Michelin allseason tires, and key less trunk access.

In Canada, the Acura CSX Type-S was extended in 2007, borrowing the engine and drivetrain in the Civic Si but offering added luxurious options for example leather chairs.

The 2007 version modifications for the Civic Si are the inclusion of the Si trim for sedans, vehicle stability assist (VSA) (not on versions. The cost of the Si Coupe improved by $ 800 for the MSRP of $ 21, 090.

For the 2009 model-year, the Civic Si received slight tweaks that contain a fresh shift boot with red stitching plus even darker wheels than the 2008 version. Mechanical modifications included a fresh tire pressure monitor setup, a fresh rear upper-arm that reduces the quantity of rear camber, plus a reduced spring rate for the coupe to fit the sedan. It was also the very first year the Civic Si Sedan was sold by Canada.

Vehicle color selections:
Galaxy Gray Metallic (replaced by Polished Alloy Metallic in 09)
Rallye Red
Taffeta White
Alabaster Silver Metallic

The 9th generation Civic Si comes in a Sedan plus a Coupe. The most remarkable difference in the prior era is the motor update. The Civic Si now includes a K24Z7, 11.0:1 Compression, 2.4L 201 hp motor (a higher compression sort of the one within the Honda CR-V) capable of creating 170 pounds--feet (230 N--m) of torque. The peak torque can be attained at far lower rpm too, 4400 rpm versus the preceding 6000 rpm. Because of the improved stroke applied to raise midrange torque, the redline is lowered to 7000-rpm, using a fuel cut at 7200 rpm. Kept is the 6-speed manual-transmission with a somewhat different final-drive ratio. An automatic transmission isn't accessible. The wing spoiler located on the prior generation is replaced with a somewhat more subtle decklid spoiler. The inside of the vehicle receives a minor refresh too, in the shape of the rev limit gauge plus a power meter, exhibited in the allnew i-MID (intelligent Multi-Information Display). Whilst the sway bars are apparently slimmer compared to the prior generation's (18.0/15.0, down from 28.0/17.0 (F/R in millimeters)), the chassis is more inflexible, the consequence of a heightened number of highstrength steel. This leads to lighter-weight compared to the prior version. In addition it's noteworthy the vehicle stays the same dimensions as the model. Still included is in the prior model the Helical LSD (Limited Slip Differential) found